freecalypso-sw: gsm-fw/L1/cfile/l1

annotate gsm-fw/L1/cfile/l1_ctl.c @ 985:8109185528c1

tfc139: new logic actually works

author	Mychaela Falconia <falcon@ivan.Harhan.ORG>
date	Sat, 12 Dec 2015 03:24:52 +0000
parents	81cef37b96f9
children

rev	line source
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1 /*********** Revision Controle System Header ***********
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2 * GSM Layer 1 software
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3 * L1_CTL.C
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	4 *
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	5 * Filename l1_ctl.c
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	6 * Copyright 2003 (C) Texas Instruments
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	7 *
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	8 *********** Revision Controle System Header ***********/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	9
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	10 #define L1_CTL_C
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	11
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	12 #include "config.h"
81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	13 #include "l1_confg.h"
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	14 #include "l1_macro.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	15
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	16 #if (CODE_VERSION == SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	17 #include <string.h>
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	18 #include "l1_types.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	19 #include "sys_types.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	20 #include "l1_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	21 #include "l1_time.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	22 #include "l1_signa.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	23
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	24 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	25 #include "l1tm_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	26 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	27 #if (AUDIO_TASK == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	28 #include "l1audio_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	29 #include "l1audio_cust.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	30 #include "l1audio_signa.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	31 #include "l1audio_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	32 #include "l1audio_msgty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	33 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	34 #if (L1_GTT == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	35 #include "l1gtt_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	36 #include "l1gtt_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	37 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	38 #if (L1_MP3 == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	39 #include "l1mp3_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	40 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	41 #if (L1_MIDI == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	42 #include "l1midi_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	43 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	44 //ADDED FOR AAC
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	45 #if (L1_AAC == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	46 #include "l1aac_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	47 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	48 #include "l1_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	49 #include "cust_os.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	50 #include "l1_msgty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	51 #include "l1_varex.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	52 #include "l1_proto.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	53 #include "l1_mftab.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	54 #include "l1_tabs.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	55 #include "l1_ver.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	56 #if L2_L3_SIMUL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	57 #include "hw_debug.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	58 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	59
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	60 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	61 #include "l1tm_msgty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	62 #include "l1tm_varex.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	63 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	64
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	65 #include "l1_ctl.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	66
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	67 #ifdef _INLINE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	68 #define INLINE static inline // Inline functions when -v option is set
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	69 #else // when the compiler is ivoked.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	70 #define INLINE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	71 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	72 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	73 #include <string.h>
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	74 #include "l1_types.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	75 #include "sys_types.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	76 #include "l1_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	77 #include "l1_time.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	78 #include "l1_signa.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	79
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	80 #if (RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	81 #include "tpudrv61.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	82 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	83
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	84 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	85 #include "l1tm_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	86 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	87 #if (AUDIO_TASK == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	88 #include "l1audio_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	89 #include "l1audio_cust.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	90 #include "l1audio_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	91 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	92 #if (L1_GTT == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	93 #include "l1gtt_const.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	94 #include "l1gtt_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	95 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	96 #if (L1_MP3 == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	97 #include "l1mp3_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	98 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	99 #if (L1_MIDI == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	100 #include "l1midi_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	101 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	102 //ADDED FOR AAC
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	103 #if (L1_AAC == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	104 #include "l1aac_defty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	105 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	106 #include "l1_defty.h"
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	107 #include "../../gpf/inc/cust_os.h"
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	108 #include "l1_msgty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	109 #include "l1_varex.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	110 #include "l1_proto.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	111 #include "l1_tabs.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	112 #include "l1_ctl.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	113 #if L2_L3_SIMUL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	114 #include "hw_debug.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	115 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	116
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	117 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	118 #include "l1tm_msgty.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	119 #include "l1tm_varex.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	120 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	121 #ifdef _INLINE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	122 #define INLINE static inline // Inline functions when -v option is set
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	123 #else // when the compiler is ivoked.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	124 #define INLINE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	125 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	126 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	127
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	128 #if(RF_FAM == 61)
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	129 #include "l1_rf61.h"
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	130 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	131
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	132 #if (TRACE_TYPE == 1) \|\| (TRACE_TYPE == 4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	133 #include "l1_trace.h"
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	134 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	135
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	136 extern SYS_UWORD16 Convert_l1_radio_freq(SYS_UWORD16 radio_freq);
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	137 #if(RF_FAM == 61)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	138 extern WORD16 drp_gain_correction(UWORD16 arfcn, UWORD8 lna_off, UWORD16 agc);
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	139 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	140
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	141 #define LNA_OFF 1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	142 #define LNA_ON 0
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	143
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	144
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	145
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	146
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	147 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	148 /* Automatic frequency compensation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	149 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	150
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	151 #define L1_WORD16_POS_MAX (32767)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	152 #define L1_WORD16_NEG_MAX (-32768)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	153 #define L1_WORD32_POS_MAX ((unsigned long)(1<<31)-1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	154 #define L1_WORD32_NEG_MAX (-(unsigned long)(1<<31))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	155
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	156 INLINE WORD16 Add_Sat_sign_16b(WORD16 val1, WORD16 val2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	157 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	158 WORD32 temp;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	159 WORD16 result;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	160
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	161 temp = (WORD32)((WORD32)val1 + (WORD32)val2);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	162 if(temp > L1_WORD16_POS_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	163 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	164 temp = L1_WORD16_POS_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	165 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	166 if(temp < L1_WORD16_NEG_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	167 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	168 temp = L1_WORD16_NEG_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	169 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	170 result = (WORD16)((temp)&(0x0000FFFF));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	171 return(result);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	172 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	173
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	174 INLINE WORD32 Add_Sat_sign_32b(WORD32 val1, WORD32 val2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	175 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	176 WORD32 temp_high_high;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	177 UWORD32 temp_low_low;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	178 UWORD16 carry;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	179 WORD32 result;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	180 WORD16 high_val1, high_val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	181 UWORD16 low_val1, low_val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	182
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	183 high_val1 = (WORD16)(val1>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	184 high_val2 = (WORD16)(val2>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	185 low_val1 = (UWORD16)(val1&0x0000FFFF);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	186 low_val2 = (UWORD16)(val2&0x0000FFFF);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	187
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	188 temp_high_high = (WORD32)high_val1 + (WORD32)high_val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	189 temp_low_low = (UWORD32)low_val1 + (UWORD32)low_val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	190 carry = (UWORD16)(temp_low_low >> 16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	191 temp_high_high = temp_high_high + (UWORD32)(carry);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	192
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	193
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	194 result = val1 + val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	195 if(temp_high_high > L1_WORD16_POS_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	196 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	197 result = L1_WORD32_POS_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	198 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	199 if(temp_high_high < L1_WORD16_NEG_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	200 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	201 result = L1_WORD32_NEG_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	202 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	203
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	204 return(result);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	205 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	206
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	207 INLINE WORD32 Sat_Mult_20sign_16unsign(WORD32 val1, UWORD32 val2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	208 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	209 WORD32 result;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	210
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	211 result = val1 * val2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	212 if(val1>0) /* val2 is > 0*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	213 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	214 if(result < 0) /* overflow */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	215 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	216 result = L1_WORD32_POS_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	217 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	218 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	219 if(val1<0) /* val2 is > 0*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	220 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	221 if(result > 0) /* overflow */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	222 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	223 result = L1_WORD32_NEG_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	224 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	225 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	226 return(result);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	227 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	228
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	229
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	230 INLINE WORD32 Add_40b( WORD32 guard1guard2, WORD32 lvar1, WORD32 lvar2, WORD16 *guardout )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	231 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	232 WORD32 result, temp, carry, Lvar1, Lvar2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	233 WORD16 guard1,guard2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	234
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	235 guard1=(WORD16) ((WORD32) guard1guard2>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	236 guard2=(WORD16) guard1guard2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	237
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	238 /* lvar1 and lvar2 are both 48 bits variables */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	239 /* We 1st add the low parts of lvar1 and lvar2 and we give */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	240 /* a 32 bits result and a carry if needed */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	241 Lvar1 = (UWORD16)lvar1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	242 Lvar2 = (UWORD16)lvar2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	243
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	244 temp = Lvar1 + Lvar2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	245
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	246 carry = temp >> 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	247
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	248 result = temp & 0x0000ffffL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	249
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	250 /* We now add the two high parts of var1 and var2 (scaled */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	251 /* to a 16 bits format) and carry (if any) and we give a */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	252 /* 48 bits results. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	253 Lvar1 = (UWORD32)lvar1 >> 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	254 Lvar2 = (UWORD32)lvar2 >> 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	255
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	256 temp = Lvar1 + Lvar2 + carry;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	257
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	258 carry = (UWORD32)temp >> 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	259
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	260 temp = (UWORD32)temp << 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	261
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	262 result = result \| temp;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	263
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	264 temp = guard1 + guard2 + carry;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	265
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	266 *guardout = (WORD16)temp;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	267
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	268 return( result );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	269 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	270
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	271
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	272 INLINE WORD32 Mult_40b(WORD32 var1, WORD16 var2, WORD16 *guardout)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	273 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	274 WORD32 mult,guard1guard2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	275 WORD32 aux1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	276 UWORD32 aux2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	277 WORD16 neg_flag=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	278 WORD32 var1_low_nosign,var2_nosign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	279
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	280 if (var2<0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	281 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	282 var2=-var2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	283 neg_flag=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	284 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	285
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	286 /aux1 = AccHigh(var1)var2 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	287 aux1 = (WORD32)(var1>>16) * (WORD32)var2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	288 /* 16 bits * 16 bits -> 32 bits result */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	289
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	290 /aux2 = AccLow(var1)var2 (unsigned multiplication) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	291 /* Performs the sign suppression of the words */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	292 var1_low_nosign = (UWORD16)var1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	293 var2_nosign = (UWORD16) var2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	294
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	295 aux2 = (UWORD32)var1_low_nosign * (UWORD32)var2_nosign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	296
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	297 /Shift aux1=F48 of 16 bit left /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	298 guard1guard2=aux1&0xFFFF0000L;/guard1=(WORD16)(aux1>>16)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	299 /guard2=0x0000 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	300 aux1=aux1<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	301
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	302
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	303 /* ((var1_highvar2)<<16) +(var1_lowvar2) = aux1 + aux2 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	304 /* aux1 and aux2 are both 48 bits variables */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	305 /* We first add the low pats of aux1 and aux2 and we give*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	306 /* a 32 bits result and a carry if needed */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	307 mult=Add_40b(guard1guard2,aux1,aux2,guardout );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	308
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	309 if (neg_flag)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	310 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	311 mult=-mult;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	312 if (*guardout!=0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	313 guardout=-(guardout)-1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	314 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	315 *guardout=-1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	316 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	317
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	318 return(mult);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	319 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	320
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	321
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	322 /***********************************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	323 /* This function allows to multiply a WORD32 and a WORD16, both POSITIVE, */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	324 /* variables. Result is WORD32. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	325 /***********************************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	326 INLINE WORD32 UMult_40b(WORD32 var1, WORD16 var2, WORD16 *guardout)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	327 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	328 WORD32 mult,guard1guard2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	329 UWORD32 aux1,aux2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	330 WORD32 var1_high_nosign,var1_low_nosign,var2_nosign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	331
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	332
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	333 /aux1 = AccHigh(var1)var2 (unsigned multiplication) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	334 /* Performs the sign suppression of the words */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	335 var1_high_nosign = (UWORD32)var1>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	336 var2_nosign = (UWORD16) var2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	337
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	338 aux1 = (UWORD32)var1_high_nosign * (UWORD32)var2_nosign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	339
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	340 /aux2 = AccLow(var1)var2 (unsigned multiplication) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	341 /* Performs the sign suppression of the words */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	342 var1_low_nosign = (WORD32)((UWORD16)var1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	343
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	344 aux2 = (UWORD32)var1_low_nosign * (UWORD32)var2_nosign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	345
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	346 /Shift aux1=F48 of 16 bit left /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	347 guard1guard2=aux1&0xFFFF0000L;/guard1=(WORD16)(aux1>>16)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	348 /guard2=0x0000 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	349 aux1=aux1<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	350
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	351
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	352 /* ((var1_highvar2)<<16) +(var1_lowvar2) = aux1 + aux2 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	353 mult=Add_40b(guard1guard2,aux1,aux2,guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	354
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	355 return(mult);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	356 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	357
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	358
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	359 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	360 /* l1ctl_afc() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	361 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	362 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	363 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	364 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	365 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	366 #if (VCXO_ALGO == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	367 WORD16 l1ctl_afc (UWORD8 phase, UWORD32 *frame_count, WORD16 angle, WORD32 snr, UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	368 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	369 WORD16 l1ctl_afc (UWORD8 phase, UWORD32 *frame_count, WORD16 angle, WORD32 snr, UWORD16 radio_freq, UWORD32 l1_mode)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	370 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	371 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	372 /*************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	373 /* Variables declaration */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	374 /*************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	375 WORD16 i=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	376 UWORD32 denom; /* F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	377 WORD32 var_32,num,Phi_32=0,var1,var2,guard1guard2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	378 static UWORD32 P=C_cov_start; /* F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	379 static WORD32 Psi=0; /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	380 static WORD16 Psi_quant[C_N_del+1]; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	381 WORD16 var_16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	382 WORD16 Phi=0; /* F1.15 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	383 WORD16 quotient,guard1,guard2,guardout;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	384 UWORD32 LGuard;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	385 WORD16 denomH,denomH_3msb;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	386 UWORD32 K=0; /* algo 1 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	387
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	388 static WORD16 old_Psi_quant[C_N_del+1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	389 static WORD32 old_Psi=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	390
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	391 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	392 static WORD32 psi_past[C_N_del+1]; /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	393 static WORD16 psi_quant; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	394 static WORD16 quant_avg;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	395 static UWORD32 M_Count;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	396 static WORD32 psi_avg[C_PSI_AVG_SIZE_D+1]; // Data history array
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	397 static WORD16 B_Count; // Counter for consecutive SNR below C_thr_snr
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	398 UWORD16 L = 10433; // Gain algo2
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	399 static UWORD16 first_avg;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	400 static UWORD16 good_snr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	401
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	402 /* to be able to keep in memory the old AFC variables in case of spurious
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	403 FB detection */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	404 static WORD32 old_psi_past[C_N_del+1]; /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	405 static WORD16 old_psi_quant; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	406
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	407 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	408 #if (L1_FF_MULTIBAND == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	409 UWORD8 physical_band_id;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	410 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	411
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	412
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	413 //Set AFC close loop gain for ALGO_AFC_LQG_PREDICTOR.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	414 if(l1_mode==I_MODE)//MS is in Idle mode
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	415 L = 41732; //F0.20 L=41732/2^20 = 0.04
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	416 else //All other modes than Idle
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	417 L = 10433; //F0.20 L=10433/2^20 = 0.01
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	418
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	419
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	420 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	421
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	422 if (((l1_config.std.id == DUAL) \|\| (l1_config.std.id == DUALEXT) \|\| (l1_config.std.id == DUAL_US)) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	423 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	424 ((phase != AFC_INIT_CENTER) \|\| (phase != AFC_INIT_MIN) \|\| (phase != AFC_INIT_MAX)))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	425 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	426 (phase != AFC_INIT))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	427 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	428 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	429 if (radio_freq >= l1_config.std.first_radio_freq_band2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	430 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	431 angle = (angle + 1) >> 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	432 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	433 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	434
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	435 else if (((l1_config.std.id == DCS1800) \|\| (l1_config.std.id == PCS1900)) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	436 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	437 ((phase != AFC_INIT_CENTER) \|\| (phase != AFC_INIT_MIN) \|\| (phase != AFC_INIT_MAX)))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	438 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	439 (phase != AFC_INIT))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	440 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	441 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	442 angle = (angle + 1) >> 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	443 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	444
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	445 #else // L1_FF_MULTIBAND = 1 below
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	446
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	447 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	448 if((phase != AFC_INIT_CENTER) \|\| (phase != AFC_INIT_MIN) \|\| (phase != AFC_INIT_MAX))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	449 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	450 if(phase != AFC_INIT)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	451 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	452 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	453 physical_band_id = l1_multiband_radio_freq_convert_into_physical_band_id(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	454
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	455 if( (multiband_rf[physical_band_id].gsm_band_identifier == DCS1800) \|\| (multiband_rf[physical_band_id].gsm_band_identifier == PCS1900))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	456 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	457 angle = (angle + 1) >> 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	458 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	459 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	460
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	461 #endif // #if (L1_FF_MULTIBAND == 1) else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	462
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	463
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	464
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	465 /*********************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	466 /* frequency offset compensation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	467 /*********************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	468 /* Initialization */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	469
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	470 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	471 switch (l1_config.params.afc_algo)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	472 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	473
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	474 /* algo1 only: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	475 case ALGO_AFC_KALMAN:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	476 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	477 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	478 #if (VCXO_ALGO == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	479 if (phase==AFC_INIT)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	480 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	481 // WARNING
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	482 // In this case, "angle" variable contains EEPROM_AFC initialization value
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	483 // directly loaded from EEPROM, and "snr" variable is not meaningful.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	484 /* Static variables initialisation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	485 P=C_cov_start;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	486 Psi=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	487 if (angle>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	488 Psi_quant[C_N_del]=C_max_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	489 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	490 if(angle<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	491 Psi_quant[C_N_del]=C_min_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	492 else Psi_quant[C_N_del]=angle;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	493
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	494 Psi=l1_config.params.psi_stPsi_quant[C_N_del]; / F0.16 * F13.3 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	495 } /* end AFC_INIT*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	496 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	497 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	498 if (phase==AFC_OPEN_LOOP)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	499 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	500 /* delay line for Psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	501 for (i=1;i<=C_N_del;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	502 Psi_quant[i-1]=Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	503
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	504 var_32=(WORD32)((WORD32)angle*l1_config.params.psi_sta_inv)<<4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	505 /(F16.0 F1.15 = F17.15) << 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	506
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	507 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	508 /* In order to implement the NINT function for a F16.0, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	509 /* if var_32 + 0.5218 is a multiple of 218 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	510 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<17)))/(1<<18)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	511 var_16=quotient*4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	512 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	513 /* In order to implement the NINT function for a F16.0, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	514 /* if var_32 + 0.5219 is a multiple of 219 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	515 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<18)))/(1<<19)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	516 var_16=quotient*8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	517 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	518 if (var_16>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	519 Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],C_max_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	520 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	521 if(var_16<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	522 Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],C_min_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	523 else Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],var_16); /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	524
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	525 Psi=l1_config.params.psi_stPsi_quant[C_N_del]; / F0.16 * F13.3 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	526 }/end if AFC_OPEN_LOOP/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	527
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	528 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	529 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	530 /* delay line for Psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	531 for (i=1;i<=C_N_del;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	532 Psi_quant[i-1]=Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	533
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	534 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	535 /* Filter algorithm */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	536 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	537
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	538 /* Covariance error is increased of C_Q */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	539 P=P+(frame_count)C_Q;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	540
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	541 /* Clipping of P */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	542 if (P>C_thr_P) P=C_thr_P;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	543
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	544 if (snr>=C_thr_snr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	545 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	546 /* Clipping of error angle */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	547 if (angle>C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	548 angle=C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	549 if (angle<-C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	550 angle=-C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	551
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	552 /* Kalman gain */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	553 /K=P(1/(P+C_a0_kalman+(C_g_kalmanRNS))) /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	554 /C_a0_kalman=0.01 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	555 /C_g_kalman =0.05 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	556 num=(C_g_kalman/snr)+P+C_a0_kalman;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	557 /* (F2.30 / F6.10) = F 12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	558
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	559 /* denom = P << 19 = F 1.39 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	560 /* extension of denom=P to a 40 bits variable */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	561 /* denom (F12.20) << 16 = F 4.36 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	562 guard1=(WORD16)((WORD32)P>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	563 /* denom = P<<16 = (F4.36) << 3 = F 1.39 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	564 denomH=(UWORD16)P;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	565 /* Low part of denom is equal to 0, because P has been 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	566 /* bits left shifted previously. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	567 denomH_3msb=(denomH>>13)&0x0007;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	568 guard1=(guard1<<3)\|denomH_3msb;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	569 denomH<<=3;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	570 denom=(UWORD32)denomH<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	571 /* num + guard1 are a 40 bits representation of P */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	572 /* In order to compute P(F1.39)/num, we sample P in guard1 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	573 /* (scaled to a 32 bits number) and num (32 bits number) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	574 /* K = ((guard1<<24)/num)<<8 + (denom/num) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	575 var1=(WORD32)guard1<<24;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	576 var1=var1/num;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	577 var1=(WORD32)var1<<8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	578 /* var2 is an unsigned variable, var1 contains signed guard*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	579 /* bits. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	580 var2=denom/num;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	581 K = (var1+var2)<<1; /* F1.39 / F12.20 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	582 /* F13.19 << 1 = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	583
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	584 /* Clipping of the Kalman gain */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	585 if (K>=C_thr_K)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	586 K=C_thr_K;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	587
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	588 /*******************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	589 /* P=(1-K)P = 0.8 0.5 at maximum */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	590 /*******************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	591 /* Perform a positive variable F12.20 multiplication by*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	592 /* positive variable F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	593 var_16=(WORD16)(1048576L-K); /* acclow(1-K) = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	594 guard1=0; /* positive variable */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	595 var1=UMult_40b(P,var_16,&guard1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	596 var_16=(WORD16)((1048576L-K)>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	597 /* acchigh(1-K) = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	598 var2=Pvar_16; / var2 = 0x80000 * 0xc */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	599 /* at maximum, so result */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	600 /* is 32 bits WORD32 and */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	601 /* equal 0x600000 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	602 /* extension of var2 to a 40 bits variable : var2<<16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	603 guard2=(WORD16)((WORD32)var2>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	604 guard1guard2=((WORD32)guard1<<16) \|((WORD32) guard2&0x0000FFFFL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	605 var2=var2<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	606 var_32=Add_40b(guard1guard2,var1,var2,&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	607 /* var_32 (F8.40) >> 16 = F8.24 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	608 LGuard=(WORD32)guardout<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	609 var1=(UWORD32)var_32>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	610 /* var_32 >> 4 = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	611 P=(var1+LGuard)>>4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	612
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	613 Phi_32=Mult_40b(l1_config.params.psi_st_32,Psi_quant[0],&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	614 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	615 LGuard=(WORD32)guardout<<16; /* var_32 (F5.35) >> 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	616 /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	617 var1=(UWORD32)Phi_32>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	618 Phi_32=Psi-(LGuard+var1); /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	619
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	620 /Phi=angle-Phi_32/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	621 Phi_32=((WORD32)angle<<4)-Phi_32;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	622 /* F1.15 * 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	623 Phi=(WORD16)(Phi_32>>4); /* F17.15 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	624 /var1=KPhi F12.20 * F1.15 = 13.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	625 guard1=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	626 var1=Mult_40b(K,Phi,&guard1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	627 /* var1 (F13.35) >> 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	628 /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	629 LGuard=(WORD32)guard1<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	630 var1=(UWORD32)var1>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	631 Psi+=var1+LGuard;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	632 }/if snr /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	633
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	634 var_32=Mult_40b(Psi,l1_config.params.psi_st_inv,&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	635 /* F13.19 * C = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	636
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	637 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	638 /* In order to implement the NINT function for a F13.3, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	639 /* if var_32 + 0.5218 is a multiple of 218 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	640 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<17)))/(1<<18)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	641 var_16=quotient*4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	642 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	643 /* In order to implement the NINT function for a F13.3, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	644 /* if var_32 + 0.5219 is a multiple of 219 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	645 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<18)))/(1<<19)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	646 var_16=quotient*8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	647 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	648 if (var_16>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	649 Psi_quant[C_N_del]=C_max_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	650 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	651 if(var_16<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	652 Psi_quant[C_N_del]=C_min_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	653 else Psi_quant[C_N_del]=var_16; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	654
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	655 }/end AFC_CLOSE_LOOP/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	656 } /* end else AFC_INIT*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	657
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	658 *frame_count=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	659 //Locosto
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	660 // return(Psi_quant[C_N_del]>>3); /* F16.0 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	661 return(CONVERT_PSI_QUANT(Psi_quant[C_N_del])); /* F16.0 to 14.2 or 13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	662
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	663 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	664
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	665 } /* end case algo 1 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	666
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	667
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	668 /* algo2 + init + estimator/predictor */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	669 case ALGO_AFC_LQG_PREDICTOR:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	670 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	671 /******************************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	672 /* (New) VCXO Algorithm */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	673 /******************************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	674
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	675 switch (phase) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	676 case AFC_INIT_CENTER :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	677 case AFC_INIT_MAX :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	678 case AFC_INIT_MIN :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	679 quant_avg = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	680 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	681 for (i = 0; i <= C_PSI_AVG_SIZE_D ; i++) //omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	682 psi_avg[i] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	683 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	684 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	685
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	686 // DAC search algorithm is as follows - up to 12 attempts are made
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	687 // DAC search algorithm uses three values : DAC_center -> DAC_max -> DAC_min ->
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	688 // The first four attempts are made on DAC_center
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	689 // The next four attempts are made on DAC_max
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	690 // The last four attempts are made on DAC_min
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	691 // There are statistical reasons for trying four times
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	692
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	693 switch (phase)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	694 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	695 case AFC_INIT_CENTER:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	696 psi_quant = l1_config.params.afc_dac_center;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	697 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	698 case AFC_INIT_MAX:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	699 psi_quant = l1_config.params.afc_dac_max;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	700 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	701 case AFC_INIT_MIN:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	702 psi_quant = l1_config.params.afc_dac_min;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	703 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	704 default :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	705 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	706 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	707
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	708 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	709 psi_past[C_N_del]=Mult_40b(l1_config.params.psi_st_32,psi_quant, &guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	710 /* (F13.3<<16 )+(F5.35>>16) = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	711 psi_past[C_N_del]=((WORD32)guardout<<16)+((UWORD32)psi_past[C_N_del]>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	712
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	713 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	714
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	715 case AFC_OPEN_LOOP :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	716 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	717 /* VCXO changes for spurious FB detection */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	718 if (l1s.spurious_fb_detected == TRUE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	719 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	720 psi_quant = old_psi_quant;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	721
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	722 for(i=0;i<C_N_del+1;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	723 psi_past[i] = old_psi_past[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	724
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	725 /* reset the spurious_fb_detected_flag */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	726 l1s.spurious_fb_detected = FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	727 } /* end of spuriousFB detected */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	728
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	729 /* save in memory the old AFC related values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	730 old_psi_quant = psi_quant;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	731
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	732 for(i=0;i<C_N_del+1;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	733 old_psi_past[i] = psi_past[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	734
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	735 /* delay line for psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	736 for (i = 1; i <= C_N_del; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	737 psi_past[i-1] = psi_past[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	738
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	739 /* (F16.0 * F1.15 = F17.15) << 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	740 var_32 = (WORD32) ((WORD32)angle * l1_config.params.psi_sta_inv) << 4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	741
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	742 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	743 /* In order to implement the NINT function for a F16.0,*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	744 /we check if var_32 + 0.5218 is a multiple of 218 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	745 var_16 = (WORD16)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	746 ((WORD32) (((WORD32)(var_32 + (1<<17))) / (1<<18)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	747 var_16 = var_16 * 4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	748 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	749 /* In order to implement the NINT function for a F16.0,*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	750 /we check if var_32 + 0.5219 is a multiple of 219 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	751 var_16 = (WORD16)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	752 ((WORD32) (((WORD32)(var_32 + (1<<18))) / (1<<19)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	753 var_16 = var_16 * 8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	754 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	755 if (var_16 > C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	756 psi_quant = Add_Sat_sign_16b(psi_quant,C_max_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	757 else if (var_16 < C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	758 psi_quant = Add_Sat_sign_16b(psi_quant,C_min_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	759 else psi_quant = Add_Sat_sign_16b(psi_quant,var_16); /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	760 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	761 psi_past[C_N_del]=Mult_40b(l1_config.params.psi_st_32,psi_quant, &guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	762 /* (F13.3<<16 )+(F5.35>>16) = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	763 psi_past[C_N_del]=((WORD32)guardout<<16)+((UWORD32)psi_past[C_N_del]>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	764
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	765 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	766 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	767
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	768 case AFC_CLOSED_LOOP :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	769
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	770 /* delay line for psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	771 for (i = 1; i <= C_N_del; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	772 psi_past[i-1] = psi_past[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	773
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	774 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	775 /* Estimation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	776 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	777 if ( (l1_config.params.rgap_algo != 0) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	778 ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	779 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	780 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	781 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	782 ))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	783 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	784
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	785 M_Count += *frame_count;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	786 if (snr >= l1_config.params.afc_snr_thr) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	787 // Accumulate average over N TDMA frames
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	788 psi_avg[0] += psi_past[C_N_del];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	789 // Count number of good snr's within window_avg_size chunks
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	790 good_snr++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	791 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	792 // M_Count >= M ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	793 if (M_Count >= l1_config.params.afc_win_avg_size_M) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	794 // M_Count counts how far we have reached in the window_avg_size blocks
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	795
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	796 // Scale estimate relative to good snr - Don't divide by zero in case of bad measurements
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	797 if (good_snr > 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	798 psi_avg[0] /= good_snr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	799
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	800 // We now have an estimation over window_avg_size TDMA frames in psi_avg[0]
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	801 if (first_avg == 1) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	802 first_avg = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	803 // Use first estimation as best guess for the other avg values
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	804 // This is used both at initialisation and when returning from reception gap
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	805 for (i = 1; i <= C_PSI_AVG_SIZE_D ; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	806 psi_avg[i] = psi_avg[0];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	807 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	808
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	809 // Estimation 1st order
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	810 // Use biggest window to reduce noise effects signal in psi values
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	811 // NOTE: Due to performance issues division by MSIZE is in predictor
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	812 if (l1_config.params.rgap_algo >= 1) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	813 quant_avg = (WORD16) (psi_avg[0] - psi_avg[C_PSI_AVG_SIZE_D]);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	814 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	815
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	816 for (i = C_PSI_AVG_SIZE_D - 1; i >= 0 ; i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	817 psi_avg[i+1] = psi_avg[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	818 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	819 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	820 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	821 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	822
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	823 } else {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	824 // No estmation when in Idle mode (DEEP or BIG SLEEP) => Reset!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	825 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	826 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	827 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	828 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	829 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	830
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	831 if (snr >= l1_config.params.afc_snr_thr) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	832 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	833 /* Filter algorithm */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	834 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	835
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	836 /* No prediction during normal operation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	837 B_Count= 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	838
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	839 /* Clip error angle */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	840 if (angle > C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	841 angle = C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	842 if (angle < -C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	843 angle = -C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	844
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	845 Phi_32 = psi_past[C_N_del] - psi_past[0]; /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	846 /* Phi = angle - Phi_32*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	847 Phi_32 = ((WORD32) angle << 4) - Phi_32;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	848 /* F1.15 * 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	849 Phi = (WORD16)((WORD32)((WORD32)(Phi_32 + (1<<3)))/ (1<<4)); /* F17.15 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	850 /* (F0.20 * F1.15) >> 16 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	851 var_32 = (L * Phi + (1<<15)) >> 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	852 psi_past[C_N_del] = Add_Sat_sign_32b(psi_past[C_N_del],var_32);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	853
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	854
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	855 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	856 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	857 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	858 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	859 /* Prediction */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	860 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	861
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	862 // Only predict in dedicated mode
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	863 // NO prediction in idle mode
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	864 // l1a_l1s_com.dedic_set.SignalCode = NULL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	865 if ( (l1_config.params.rgap_algo != 0) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	866 ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	867 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	868 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	869 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	870 ))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	871 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	872 /* Prediction of psi during reception gaps */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	873 B_Count
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	874 += *frame_count;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	875
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	876 /* Predict psi ONLY when we have sufficient measurements available */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	877 /* If we don't have enough measurements we don't do anything (= 0th order estimation)*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	878
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	879 // Was the consecutive bad SNRs threshold value exceeded?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	880 if (B_Count>= l1_config.params.rgap_bad_snr_count_B) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	881
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	882 // Predict with 0th order estimation is the default
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	883
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	884 // Predict with 1st order estimation
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	885 if (l1_config.params.rgap_algo >= 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	886 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	887 psi_past[C_N_del] = Add_Sat_sign_32b(psi_past[C_N_del],
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	888 ((quant_avg * (l1_config.params.rgap_bad_snr_count_B))/(C_MSIZE))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	889 );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	890 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	891
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	892 B_Count= B_Count - l1_config.params.rgap_bad_snr_count_B;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	893
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	894 // Indicate by raising first_avg flag that a reception gap has occurred
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	895 // I.e. the psi_avg table must be reinitialised after leaving reception gap
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	896 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	897
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	898 // Counters in estimation part must also be reset
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	899 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	900 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	901 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	902 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	903 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	904 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	905
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	906 /* Quantize psi value */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	907
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	908 /* F0.19 * 16.0 = F16.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	909 var_32 = Sat_Mult_20sign_16unsign(psi_past[C_N_del],l1_config.params.psi_st_inv);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	910
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	911 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	912 /* In order to implement the NINT function for a F13.3,*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	913 /we check if var_32 + 0.5218 is a multiple of 218 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	914 var_16 = (WORD16)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	915 ((WORD32)((WORD32)(var_32 + (1<<17))) / (1<<18));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	916 var_16 = var_16 * 4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	917 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	918 /* In order to implement the NINT function for a F13.3,*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	919 /we check if var_32 + 0.5219 is a multiple of 219 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	920 var_16 = (WORD16)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	921 ((WORD32)((WORD32)(var_32 + (1<<18))) / (1<<19));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	922 var_16 = var_16 * 8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	923 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	924 if (var_16 > C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	925 psi_quant = C_max_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	926 else if (var_16 < C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	927 psi_quant = C_min_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	928 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	929 psi_quant = var_16; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	930 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	931 } // switch phase
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	932
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	933 *frame_count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	934
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	935 //Locosto
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	936 // return (psi_quant >> 3); /* F16.0 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	937 return(CONVERT_PSI_QUANT(psi_quant)); /* F16.0 to 14.2 or 13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	938 } /* end case algo 2 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	939
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	940 /* algo1 + init + estimator/predictor */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	941 case ALGO_AFC_KALMAN_PREDICTOR:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	942 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	943 if ((phase==AFC_INIT_CENTER) \|\| (phase==AFC_INIT_MAX) \|\| (phase==AFC_INIT_MIN))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	944 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	945 // WARNING
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	946 // In this case, "angle" variable contains EEPROM_AFC initialization value
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	947 // directly loaded from EEPROM, and "snr" variable is not meaningful.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	948 /* Static variables initialisation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	949
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	950 quant_avg = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	951 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	952 for (i = 0; i <=C_PSI_AVG_SIZE_D ; i++) //omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	953 psi_avg[i] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	954 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	955 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	956
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	957 // DAC search algorithm is as follows - up to 12 attempts are made
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	958 // DAC search algorithm uses three values : DAC_center -> DAC_max -> DAC_min ->
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	959 // The first four attempts are made on DAC_center
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	960 // The next four attempts are made on DAC_max
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	961 // The last four attempts are made on DAC_min
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	962 // There are statistical reasons for trying four times
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	963
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	964 switch (phase) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	965 case AFC_INIT_CENTER:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	966 Psi_quant[C_N_del] = l1_config.params.afc_dac_center;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	967 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	968 case AFC_INIT_MAX:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	969 Psi_quant[C_N_del] = l1_config.params.afc_dac_max;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	970 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	971 case AFC_INIT_MIN:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	972 Psi_quant[C_N_del] = l1_config.params.afc_dac_min;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	973 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	974 default :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	975 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	976 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	977
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	978 P=C_cov_start;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	979 Psi=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	980 if (angle>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	981 Psi_quant[C_N_del]=C_max_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	982 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	983 if(angle<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	984 Psi_quant[C_N_del]=C_min_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	985 else Psi_quant[C_N_del]=angle;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	986
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	987 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	988 Psi=Mult_40b(l1_config.params.psi_st_32,Psi_quant[C_N_del], &guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	989 /* (F13.3<<16 )+(F5.35>>16) = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	990 Psi=((WORD32)guardout<<16)+((UWORD32)Psi>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	991
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	992 } /* end AFC_INIT*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	993 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	994 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	995 if (phase==AFC_OPEN_LOOP)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	996 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	997 /* relaod last good values in the ALGO */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	998 if (l1s.spurious_fb_detected == TRUE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	999 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1000 for(i=0;i<C_N_del+1;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1001 Psi_quant[i] = old_Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1002
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1003 Psi = old_Psi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1004 l1s.spurious_fb_detected = FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1005 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1006
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1007 /* Save the old values in memory */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1008 for(i=0;i<C_N_del+1;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1009 old_Psi_quant[i] = Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1010 old_Psi = Psi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1011
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1012 /* delay line for Psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1013 for (i=1;i<=C_N_del;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1014 Psi_quant[i-1]=Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1015
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1016 var_32=(WORD32)((WORD32)angle*l1_config.params.psi_sta_inv)<<4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1017 /(F16.0 F1.15 = F17.15) << 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1018
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1019 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1020 /* In order to implement the NINT function for a F16.0, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1021 /* if var_32 + 0.5218 is a multiple of 218 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1022 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<17)))/(1<<18)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1023 var_16=quotient*4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1024 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1025 /* In order to implement the NINT function for a F16.0, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1026 /* if var_32 + 0.5219 is a multiple of 219 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1027 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<18)))/(1<<19)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1028 var_16=quotient*8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1029 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1030 if (var_16>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1031 Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],C_max_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1032 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1033 if(var_16<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1034 Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],C_min_step);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1035 else Psi_quant[C_N_del]=Add_Sat_sign_16b(Psi_quant[C_N_del],var_16); /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1036
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1037
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1038
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1039 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1040 Psi=Mult_40b(l1_config.params.psi_st_32,Psi_quant[C_N_del], &guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1041 /* (F13.3<<16 )+(F5.35>>16) = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1042 Psi=((WORD32)guardout<<16)+((UWORD32)Psi>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1043
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1044 }/end if AFC_OPEN_LOOP/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1045 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1046 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1047
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1048 /* delay line for Psi_quant values */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1049 for (i=1;i<=C_N_del;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1050 Psi_quant[i-1]=Psi_quant[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1051
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1052 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1053 /* Estimation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1054 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1055 if ( (l1_config.params.rgap_algo != 0) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1056 ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1057 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1058 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1059 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1060 ))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1061 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1062
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1063 M_Count += *frame_count;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1064 if (snr >= l1_config.params.afc_snr_thr) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1065 // Accumulate average over N TDMA frames
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1066 psi_avg[0] += psi_past[C_N_del];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1067 // Count number of good snr's within window_avg_size chunks
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1068 good_snr++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1069 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1070
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1071 // M_Count >= M ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1072 if (M_Count >= l1_config.params.afc_win_avg_size_M) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1073 // M_Count counts how far we have reached in the window_avg_size blocks
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1074
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1075 // Scale estimate relative to good snr - Don't divide by zero in case of bad measurements
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1076 if (good_snr > 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1077 psi_avg[0] /= good_snr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1078
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1079 // We now have an estimation over window_avg_size TDMA frames in psi_avg[0]
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1080 if (first_avg == 1) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1081 first_avg = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1082 // Use first estimation as best guess for the other avg values
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1083 // This is used both at initialisation and when returning from reception gap
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1084 for (i = 1; i <= C_PSI_AVG_SIZE_D ; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1085 psi_avg[i] = psi_avg[0];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1086 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1087
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1088 // Estimation 1st order
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1089 // Use biggest window to reduce noise effects signal in psi values
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1090 // NOTE: Due to performance issues division by MSIZE is in predictor
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1091 if (l1_config.params.rgap_algo >= 1) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1092 quant_avg = (WORD16) (psi_avg[0] - psi_avg[C_PSI_AVG_SIZE_D]);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1093 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1094
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1095 for (i = C_PSI_AVG_SIZE_D - 1; i >= 0 ; i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1096 psi_avg[i+1] = psi_avg[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1097 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1098 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1099 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1100 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1101
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1102 } else {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1103 // No estmation when in Idle mode (DEEP or BIG SLEEP) => Reset!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1104 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1105 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1106 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1107 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1108 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1109
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1110 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1111 /* Filter algorithm */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1112 /********************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1113
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1114 /* Covariance error is increased of C_Q */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1115 P=P+(frame_count)C_Q;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1116
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1117 /* Clipping of P */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1118 if (P>C_thr_P) P=C_thr_P;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1119
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1120 if (snr>=C_thr_snr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1121 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1122 /* Clipping of error angle */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1123 if (angle>C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1124 angle=C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1125 if (angle<-C_thr_phi)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1126 angle=-C_thr_phi;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1127
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1128 /* Kalman gain */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1129 /K=P(1/(P+C_a0_kalman+(C_g_kalmanRNS))) /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1130 /C_a0_kalman=0.01 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1131 /C_g_kalman =0.05 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1132 num=(C_g_kalman/snr)+P+C_a0_kalman;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1133 /* (F2.30 / F6.10) = F 12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1134
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1135 /* denom = P << 19 = F 1.39 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1136 /* extension of denom=P to a 40 bits variable */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1137 /* denom (F12.20) << 16 = F 4.36 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1138 guard1=(WORD16)((WORD32)P>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1139 /* denom = P<<16 = (F4.36) << 3 = F 1.39 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1140 denomH=(UWORD16)P;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1141 /* Low part of denom is equal to 0, because P has been 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1142 /* bits left shifted previously. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1143 denomH_3msb=(denomH>>13)&0x0007;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1144 guard1=(guard1<<3)\|denomH_3msb;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1145 denomH<<=3;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1146 denom=denomH<<16; //(UWORD32) removed typecast omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1147 /* num + guard1 are a 40 bits representation of P */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1148 /* In order to compute P(F1.39)/num, we sample P in guard1 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1149 /* (scaled to a 32 bits number) and num (32 bits number) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1150 /* K = ((guard1<<24)/num)<<8 + (denom/num) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1151 var1=(WORD32)guard1<<24;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1152 var1=var1/num;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1153 var1=(WORD32)var1<<8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1154 /* var2 is an unsigned variable, var1 contains signed guard*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1155 /* bits. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1156 var2= ((WORD32)(denom)/(num)); //omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1157 K = (var1+var2)<<1; /* F1.39 / F12.20 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1158 /* F13.19 << 1 = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1159
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1160 /* Clipping of the Kalman gain */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1161 if (K>=C_thr_K)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1162 K=C_thr_K;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1163
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1164 /*******************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1165 /* P=(1-K)P = 0.8 0.5 at maximum */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1166 /*******************************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1167 /* Perform a positive variable F12.20 multiplication by*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1168 /* positive variable F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1169 var_16=(WORD16)(1048576L-K); /* acclow(1-K) = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1170 guard1=0; /* positive variable */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1171 var1=UMult_40b(P,var_16,&guard1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1172 var_16=(WORD16)((1048576L-K)>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1173 /* acchigh(1-K) = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1174 var2=Pvar_16; / var2 = 0x80000 * 0xc */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1175 /* at maximum, so result */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1176 /* is 32 bits WORD32 and */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1177 /* equal 0x600000 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1178 /* extension of var2 to a 40 bits variable : var2<<16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1179 guard2=(WORD16)((WORD32)var2>>16);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1180 guard1guard2=((WORD32)guard1<<16) \|((WORD32) guard2&0x0000FFFFL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1181 var2=var2<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1182 var_32=Add_40b(guard1guard2,var1,var2,&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1183 /* var_32 (F8.40) >> 16 = F8.24 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1184 LGuard=(WORD32)guardout<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1185 var1=(UWORD32)var_32>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1186 /* var_32 >> 4 = F12.20 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1187 P=(var1+LGuard)>>4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1188
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1189 Phi_32=Mult_40b(l1_config.params.psi_st_32,Psi_quant[0],&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1190 /* F0.32 * F13.3 = F5.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1191 LGuard=(WORD32)guardout<<16; /* var_32 (F5.35) >> 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1192 /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1193 var1=(UWORD32)Phi_32>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1194 Phi_32=Psi-(LGuard+var1); /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1195
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1196 /Phi=angle-Phi_32/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1197 Phi_32=((WORD32)angle<<4)-Phi_32;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1198 /* F1.15 * 4 = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1199 Phi=(WORD16)(Phi_32>>4); /* F17.15 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1200 /var1=KPhi F12.20 * F1.15 = 13.35 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1201 guard1=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1202 var1=Mult_40b(K,Phi,&guard1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1203 /* var1 (F13.35) >> 16 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1204 /* F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1205 LGuard=(WORD32)guard1<<16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1206 var1=(UWORD32)var1>>16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1207 Psi+=var1+LGuard;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1208 } else {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1209 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1210 /* Prediction */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1211 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1212
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1213 // Only predict in dedicated mode
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1214 // NO prediction in idle mode
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1215 // l1a_l1s_com.dedic_set.SignalCode = NULL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1216 if ( (l1_config.params.rgap_algo != 0) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1217 ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1218 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1219 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1220 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1221 ))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1222 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1223
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1224 /* Prediction of psi during reception gaps */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1225 B_Count+= *frame_count;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1226
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1227 /* Predict psi ONLY when we have sufficient measurements available */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1228 /* If we don't have enough measurements we don't do anything (= 0th order estimation)*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1229
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1230 // Was the consecutive bad SNRs threshold value exceeded?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1231 if (B_Count>= l1_config.params.rgap_bad_snr_count_B) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1232
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1233 // Predict with 0th order estimation is the default
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1234
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1235 // Predict with 1st order estimation
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1236 if (l1_config.params.rgap_algo >= 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1237 Psi += ((quant_avg * (l1_config.params.rgap_bad_snr_count_B))/(C_MSIZE));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1238
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1239 B_Count= B_Count - l1_config.params.rgap_bad_snr_count_B;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1240
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1241 // Indicate by raising first_avg flag that a reception gap has occurred
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1242 // I.e. the psi_avg table must be reinitialised after leaving reception gap
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1243 first_avg = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1244
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1245 // Counters in estimation part must also be reset
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1246 M_Count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1247 good_snr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1248 psi_avg[0] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1249 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1250 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1251 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1252
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1253 /* Quantize psi value */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1254
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1255 var_32=Mult_40b(Psi,l1_config.params.psi_st_inv,&guardout);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1256 /* F13.19 * C = F13.19 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1257
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1258 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1259 /* In order to implement the NINT function for a F13.3, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1260 /* if var_32 + 0.5218 is a multiple of 218 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1261 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<17)))/(1<<18)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1262 var_16=quotient*4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1263 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1264 /* In order to implement the NINT function for a F13.3, we check */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1265 /* if var_32 + 0.5219 is a multiple of 219 /
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1266 quotient=(WORD16)((WORD32)(((WORD32)(var_32+(1<<18)))/(1<<19)));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1267 var_16=quotient*8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1268 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1269 if (var_16>C_max_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1270 Psi_quant[C_N_del]=C_max_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1271 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1272 if(var_16<C_min_step)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1273 Psi_quant[C_N_del]=C_min_step;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1274 else Psi_quant[C_N_del]=var_16; /* F13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1275
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1276
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1277 }/end AFC_CLOSE_LOOP/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1278 } /* end else AFC_INIT*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1279
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1280 *frame_count = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1281 //Locosto
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1282 // return(Psi_quant[C_N_del]>>3); /* F16.0 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1283 return(((CONVERT_PSI_QUANT(Psi_quant[C_N_del]))&0x3FFF)); /* F16.0 to 14.2 or 13.3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1284 } /* end case algo 3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1285 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1286
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1287 #if (VCXO_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1288 default:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1289 return 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1290 //omaps00090550 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1291 } // end of Switch
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1292 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1293
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1294 } /* end l1ctl_afc */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1295
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1296
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1297 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1298 /* Automatic timing control (TOA) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1299 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1300
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1301 #if (TOA_ALGO == 2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1302
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1303 #define TOA_DEBUG_ENABLE 0
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1304
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1305
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1306 #if (TOA_DEBUG_ENABLE == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1307
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1308 #define TOA_MAKE_ZERO 0
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1309
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1310 #define TOA_LOG_BUFFER_LENGTH 4096
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1311
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1312 typedef struct
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1313 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1314 UWORD16 SNR_val;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1315 UWORD16 TOA_val;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1316 UWORD16 l1_mode;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1317 UWORD16 toa_frames_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1318 UWORD16 fn_mod42432;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1319 }T_TOA_log_debug;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1320
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1321
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1322 T_TOA_log_debug toa_log_debug[TOA_LOG_BUFFER_LENGTH];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1323 UWORD32 toa_log_index;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1324
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1325 UWORD32 toa_make_zero_f;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1326
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1327 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1328
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1329 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1330 /* l1ctl_toa() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1331 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1332 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1333 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1334 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1335 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1336
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1337 WORD16 l1ctl_toa (UWORD8 phase, UWORD32 l1_mode, UWORD16 SNR_val, UWORD16 TOA_val)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1338 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1339 WORD16 TOA_period_len = TOA_PERIOD_LEN [l1_mode];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1340 WORD16 TOA_SHIFT=ISH_INVALID;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1341 UWORD16 cumul_abs;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1342 WORD16 cumul_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1343 WORD32 prod_tmp, div_tmp,prod_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1344 WORD32 toa_update_flag=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1345 WORD16 cumul;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1346 UWORD16 cumul_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1347 #if (NEW_TOA_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1348 UWORD16 Trans_active;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1349 static WORD16 cumul_noTrans =0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1350 static UWORD16 period_counter_noTrans =0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1351
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1352 if ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1353 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1354 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1355 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1356 )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1357 Trans_active=TRUE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1358 else Trans_active=FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1359 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1360 if (phase==TOA_INIT)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1361 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1362 #if (NEW_TOA_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1363 cumul_noTrans =0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1364 period_counter_noTrans =0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1365 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1366
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1367 l1s.toa_var.toa_frames_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1368 l1s.toa_var.toa_accumul_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1369 l1s.toa_var.toa_accumul_value=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1370 #if (TOA_DEBUG_ENABLE == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1371 toa_log_index = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1372 #if (TOA_MAKE_ZERO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1373 toa_make_zero_f = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1374 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1375 toa_make_zero_f = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1376 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1377 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1378
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1379 return (TOA_SHIFT);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1380 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1381
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1382 cumul = l1s.toa_var.toa_accumul_value;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1383 cumul_counter = l1s.toa_var.toa_accumul_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1384
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1385 #if (TOA_DEBUG_ENABLE == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1386 toa_log_debug[toa_log_index].SNR_val = SNR_val;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1387 toa_log_debug[toa_log_index].TOA_val = TOA_val;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1388 toa_log_debug[toa_log_index].l1_mode = l1_mode;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1389 toa_log_debug[toa_log_index].toa_frames_counter = l1s.toa_var.toa_frames_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1390 toa_log_debug[toa_log_index].fn_mod42432 = l1s.actual_time.fn_mod42432;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1391
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1392 toa_log_index++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1393 if(toa_log_index == TOA_LOG_BUFFER_LENGTH)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1394 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1395 toa_log_index = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1396 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1397 #endif /* #if (TOA_DEBUG_ENABLE == 1) */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1398
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1399 #if (TRACE_TYPE == 5)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1400 trace_toa_sim_ctrl(SNR_val, TOA_val, l1_mode, l1s.toa_var.toa_frames_counter,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1401 l1s.toa_var.toa_accumul_counter, l1s.toa_var.toa_accumul_value);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1402 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1403
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1404 l1s.toa_var.toa_frames_counter++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1405
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1406 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1407 /* Fix for TOA */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1408 #define DSP_CALC_NO_TABS_HO 0x3CA4
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1409
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1410 UWORD16 *toa_ho_fix;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1411 toa_ho_fix=(UWORD16 *)API_address_dsp2mcu(DSP_CALC_NO_TABS_HO);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1412
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1413 if ((TOA_val >= 22) \|\| (TOA_val <= 6)) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1414 *toa_ho_fix = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1415 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1416
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1417 if (*toa_ho_fix == 1) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1418 if((TOA_val <= 18) && (TOA_val >= 10)) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1419 *toa_ho_fix = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1420 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1421 } else {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1422 *toa_ho_fix = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1423 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1424 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1425
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1426
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1427 #if (NEW_TOA_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1428 if (Trans_active)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1429 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1430 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1431 if (SNR_val>= L1_TOA_SNR_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1432 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1433 cumul_counter++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1434
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1435 prod_tmp = L1_TOA_LAMBDA * cumul;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1436 prod_tmp = prod_tmp + ((0x00004000)); // basically for rounding
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1437 div_tmp = ((prod_tmp >> 15) & (0x0000FFFF));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1438 cumul = div_tmp;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1439
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1440 // implemented below is
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1441 // cumul = cumul + (L1_TOA_ONE_MINUS_LAMBDA * signum(TOA_Val - L1_TOA_EXPECTED_TOA))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1442 if(TOA_val > L1_TOA_EXPECTED_TOA) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1443 cumul = cumul + L1_TOA_ONE_MINUS_LAMBDA;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1444 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1445 else if (TOA_val < L1_TOA_EXPECTED_TOA) {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1446 cumul = cumul - L1_TOA_ONE_MINUS_LAMBDA;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1447 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1448 } // End if SNR_val
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1449
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1450 if(l1s.toa_var.toa_update_flag == TRUE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1451 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1452 toa_update_flag = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1453 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1454
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1455 if (toa_update_flag)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1456 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1457 cumul_sign = (cumul>0)? 1: -1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1458 cumul_abs = cumul_sign*cumul;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1459 if(cumul_counter <= 5)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1460 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1461 TOA_SHIFT = (cumul_abs<=L1_TOA_THRESHOLD_15)? 0: cumul_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1462 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1463 else if(cumul_counter == 6)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1464 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1465 TOA_SHIFT = (cumul_abs<=L1_TOA_THRESHOLD_20)? 0: cumul_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1466 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1467 else if(cumul_counter == 7)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1468 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1469 TOA_SHIFT = (cumul_abs<=L1_TOA_THRESHOLD_25)? 0: cumul_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1470 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1471 else if(cumul_counter >= 8)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1472 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1473 TOA_SHIFT = (cumul_abs<=L1_TOA_THRESHOLD_30)? 0: cumul_sign;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1474 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1475 #if (TRACE_TYPE==1) \|\| (TRACE_TYPE==4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1476 trace_info.toa_trace_var.toa_accumul_value = cumul;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1477 trace_info.toa_trace_var.toa_accumul_counter = cumul_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1478 trace_info.toa_trace_var.toa_frames_counter = l1s.toa_var.toa_frames_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1479 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1480
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1481 cumul = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1482 cumul_counter = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1483 l1s.toa_var.toa_frames_counter = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1484 l1s.toa_var.toa_update_flag = FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1485
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1486 #if (TOA_DEBUG_ENABLE == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1487 #if (TOA_MAKE_ZERO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1488 if (toa_make_zero_f == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1489 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1490 TOA_SHIFT=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1491 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1492 #endif /#if (TOA_DEBUG_ENABLE == 1)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1493 #endif /#if (TOA_MAKE_ZERO == 1)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1494
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1495 } // end of if toa_update_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1496 #if (NEW_TOA_ALGO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1497
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1498 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1499
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1500 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1501 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1502 period_counter_noTrans++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1503
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1504 if (SNR_val>= L1_TOA_SNR_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1505 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1506 cumul_noTrans = cumul_noTrans + TOA_val - L1_TOA_EXPECTED_TOA;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1507
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1508 } // End if SNR_val
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1509
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1510 if (l1s.toa_var.toa_update_flag == TRUE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1511 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1512 switch (period_counter_noTrans)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1513 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1514 case 2:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1515 if (cumul_noTrans>=0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1516 TOA_SHIFT = (cumul_noTrans+1) >>1 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1517 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1518 TOA_SHIFT = (cumul_noTrans) >>1 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1519 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1520 case 3: /* Not fully accurate rounding*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1521 if (cumul_noTrans>=0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1522 TOA_SHIFT = (cumul_noTrans+2)/3 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1523 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1524 TOA_SHIFT = (cumul_noTrans-2)/3 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1525 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1526 case 4:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1527 if (cumul_noTrans>=0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1528 TOA_SHIFT = (cumul_noTrans+2) >>2 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1529 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1530 TOA_SHIFT = (cumul_noTrans+1) >>2 ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1531 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1532 default:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1533 TOA_SHIFT = cumul_noTrans;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1534 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1535 } /* end switch*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1536
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1537 if (TOA_SHIFT>8)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1538 TOA_SHIFT =8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1539 if (TOA_SHIFT<-8)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1540 TOA_SHIFT =-8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1541
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1542 #if (TRACE_TYPE==1) \|\| (TRACE_TYPE==4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1543 trace_info.toa_trace_var.toa_accumul_value = cumul_noTrans;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1544 trace_info.toa_trace_var.toa_accumul_counter = period_counter_noTrans;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1545 trace_info.toa_trace_var.toa_frames_counter = period_counter_noTrans;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1546 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1547
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1548 cumul_noTrans = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1549 period_counter_noTrans = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1550 l1s.toa_var.toa_update_flag = FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1551 #if (TOA_DEBUG_ENABLE == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1552 #if (TOA_MAKE_ZERO == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1553 if (toa_make_zero_f == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1554 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1555 TOA_SHIFT=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1556 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1557 #endif /#if (TOA_DEBUG_ENABLE == 1)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1558 #endif /#if (TOA_MAKE_ZERO == 1)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1559
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1560 } // end if update_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1561 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1562 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1563 // error a TOA is waiting to be updated in the TPU and will be erased
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1564 #if (TRACE_TYPE==1) \|\| (TRACE_TYPE==4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1565 if (l1s.toa_var.toa_shift != ISH_INVALID)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1566 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1567 l1_trace_toa_not_updated (); // should not occur!!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1568 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1569 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1570
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1571 if (TOA_SHIFT != ISH_INVALID) // new TOA => set the mask frames
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1572 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1573 // Set mask counter to 2 (2 frames masked).
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1574 l1s.toa_var.toa_snr_mask = 2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1575 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1576
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1577 l1s.toa_var.toa_accumul_value = cumul;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1578 l1s.toa_var.toa_accumul_counter = cumul_counter;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1579
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1580 return(TOA_SHIFT);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1581
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1582 } // l1ctl_toa
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1583
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1584
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1585 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1586 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1587 /* l1ctl_toa_update() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1588 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1589 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1590 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1591 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1592 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1593 WORD16 l1ctl_toa_update(UWORD32 *TOASP, UWORD32 l1_mode)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1594 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1595 static UWORD16 Old_TOA_estimated=12; //unit is Qbit
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1596 UWORD32 TOAMAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1597 WORD16 IZW,ISH,i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1598 UWORD32 TOA_estimated=0; //unit is Qbit
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1599 UWORD16 Trans_active;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1600
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1601 if ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1602 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1603 \|\| l1_mode==PACKET_TRANSFER_MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1604 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1605 )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1606 Trans_active=TRUE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1607 else Trans_active=FALSE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1608
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1609 /* TOA offset computation and clock adjustement */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1610 TOAMAX=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1611 for (i=1;i<TOA_HISTO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1612 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1613 if (TOASP[i]>TOAMAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1614 TOAMAX=TOASP[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1615 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1616 TOAMAX >>= C_RED;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1617 i=1;IZW=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1618 while (i<TOA_HISTO_LEN && IZW==0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1619 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1620 if (TOASP[i]>=TOAMAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1621 IZW=i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1622 i++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1623 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1624
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1625 /* Estimated TOA calculation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1626 if (TOASP[IZW-1]<(2*TOAMAX/3))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1627 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1628 TOA_estimated=IZW;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1629 TOA_estimated *= 4; // unit in QBit
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1630 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1631 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1632 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1633 UWORD32 TOA_divisor = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1634 TOA_estimated=(TOASP[IZW]IZW)+(TOASP[IZW-1](IZW-1)>>C_GEW);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1635 TOA_estimated *= 8; //F13.3 in order to have qBit precision
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1636 TOA_divisor = TOASP[IZW]+(TOASP[IZW-1] >> C_GEW);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1637 if (TOA_divisor!=0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1638 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1639 TOA_estimated/= TOASP[IZW]+(TOASP[IZW-1] >> C_GEW);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1640 TOA_estimated /= 2; // unit in QBit ("/8" then "*4" = "/2")
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1641 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1642 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1643 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1644 TOA_estimated = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1645 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1646 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1647
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1648 if (Trans_active)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1649 TOA_estimated=(TOA_estimated+(Old_TOA_estimated+4)) / 2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1650
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1651 /* Offset calculation*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1652 if (TOA_estimated>=17 \|\| TOA_estimated<=15)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1653 ISH=TOA_estimated - 16;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1654 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1655 ISH=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1656
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1657 if (Trans_active)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1658 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1659 if (ISH>1) ISH=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1660 if (ISH<-1) ISH=-1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1661 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1662 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1663 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1664 if (ISH>8) ISH=8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1665 if (ISH<-8) ISH=-8;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1666 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1667
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1668 Old_TOA_estimated = TOA_estimated - ISH - 4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1669
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1670
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1671 return (ISH);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1672 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1673
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1674 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1675 /* l1ctl_toa() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1676 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1677 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1678 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1679 /* Functionality : generate an histogram of TOA weighted */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1680 /* with SNR */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1681 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1682 WORD16 l1ctl_toa(UWORD8 phase, UWORD32 l1_mode, UWORD16 SNR_val, UWORD16 TOA_val, BOOL toa_update, UWORD16 toa_period_count
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1683 #if (FF_L1_FAST_DECODING == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1684 , UWORD8 skipped_values
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1685 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1686 )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1687 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1688 // xSignalHeaderRec *msg;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1689 UWORD16 i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1690 WORD16 TOA_period_len = TOA_PERIOD_LEN[l1_mode];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1691 static UWORD32 histo[TOA_HISTO_LEN];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1692 static WORD16 period_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1693 UWORD32 SNR_ZW;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1694 WORD16 ISH=ISH_INVALID;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1695
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1696 UWORD8 histo_center;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1697
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1698 #if 0
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1699 if ((l1_mode==CON_EST_MODE2)\|\|(l1_mode==DEDIC_MODE))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1700 histo_center=4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1701 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1702 histo_center=5;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1703 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1704 histo_center=4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1705 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1706
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1707
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1708 if (phase==TOA_INIT)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1709 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1710 period_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1711
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1712 for (i=0;i<TOA_HISTO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1713 histo[i]=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1714 histo[histo_center]=128; //F6.10
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1715
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1716 return(ISH);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1717 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1718 #if (FF_L1_FAST_DECODING == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1719 /* Manage any missing bursts due to fast decoding */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1720 period_counter += skipped_values;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1721 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1722
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1723 period_counter++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1724 /* Filter update */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1725 if (SNR_val>=C_SNRGR)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1726 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1727 if (SNR_val>C_SNR_THR)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1728 SNR_ZW=C_SNR_THR;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1729 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1730 SNR_ZW=SNR_val;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1731 histo[TOA_val+1]+=SNR_ZW; /* if TOA=0 histo[1]++ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1732 /* if TOA=1 histo[2]++ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1733 /* ... */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1734 /* if TOA=9 histo[10]++ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1735 /* histo[0] is reserved for computation */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1736 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1737
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1738 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1739 if (l1_mode==PACKET_TRANSFER_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1740 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1741 if (*toa_update)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1742 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1743 // Get ISH.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1744 ISH = l1ctl_toa_update(histo, l1_mode);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1745
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1746 //reset TOA period length counter
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1747 period_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1748
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1749 //reset histogram
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1750 for (i=0;i<TOA_HISTO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1751 histo[i]=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1752 histo[histo_center]=128; //F6.10
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1753
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1754 *toa_update = FALSE; // reset TOA update flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1755 *toa_period_count = 0; // reset TOA period counter
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1756 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1757 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1758 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1759 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1760 if (period_counter>=TOA_period_len)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1761 // It is time to compute a new ISH and to reset the histogram.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1762 // Rem: ">=" is very important since a "l1 mode" change can give
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1763 // a "TOA_period_len" smaller than the previous one an
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1764 // therefore a "period_counter" may be already higher than
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1765 // the new "TOA_period_len".
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1766 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1767 // Get ISH.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1768 ISH = l1ctl_toa_update(histo, l1_mode);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1769
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1770 //reset TOA period length counter
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1771 period_counter=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1772
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1773 //reset histogram
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1774 for (i=0;i<TOA_HISTO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1775 histo[i]=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1776 histo[histo_center]=128; //F6.10
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1777 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1778
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1779 // error a TOA is waiting to be updated in the TPU and will be erased
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1780 #if (TRACE_TYPE==1) \|\| (TRACE_TYPE==4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1781 if (l1s.toa_shift != ISH_INVALID)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1782 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1783 l1_trace_toa_not_updated(); // should not occur !!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1784 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1785 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1786
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1787 if (ISH != ISH_INVALID) // new TOA => set the mask frames
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1788 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1789 // Set mask counter to 2 (2 frames masked).
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1790 l1s.toa_snr_mask = 2;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1791 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1792
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1793 return(ISH);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1794 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1795 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1796
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1797 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1798 /* l1ctl_txpwr() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1799 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1800 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1801 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1802 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1803 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1804 UWORD8 l1ctl_txpwr(UWORD8 target_txpwr, UWORD8 current_txpwr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1805 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1806 if(target_txpwr > current_txpwr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1807 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1808 current_txpwr ++; // Increase TX power by 2 dB.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1809 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1810 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1811 if(target_txpwr < current_txpwr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1812 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1813 current_txpwr --; // Decrease TX power by 2 dB.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1814 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1815
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1816 return(current_txpwr);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1817 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1818
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1819
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1820 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1821 /* Automatic Gain Control */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1822 /************************************/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1823 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1824 /* l1ctl_encode_delta1() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1825 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1826 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1827 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1828 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1829 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1830 #if(L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1831 WORD8 l1ctl_encode_delta1(UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1832 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1833 switch(l1_config.std.id)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1834 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1835 case GSM:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1836 case GSM_E:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1837 case DCS1800:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1838 case PCS1900:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1839 case GSM850:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1840 return(l1_config.std.cal_freq1_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1841 case DUAL:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1842 case DUALEXT:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1843 case DUAL_US:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1844 if(radio_freq >= l1_config.std.first_radio_freq_band2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1845 return(l1_config.std.cal_freq1_band2);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1846 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1847 return(l1_config.std.cal_freq1_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1848 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1849 return 0;//omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1850
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1851 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1852 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1853 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1854 /* l1ctl_encode_lna() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1855 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1856 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1857 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1858 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1859 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1860 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1861 void l1ctl_encode_lna( UWORD8 input_level,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1862 UWORD8 *lna_state,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1863 UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1864 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1865
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1866 /*** LNA Hysteresis is implemented as following :
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1867
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1868 \|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1869 On\|---<>----+-------+
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1870 \| \| \|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1871 LNA \| \| \|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1872 \| ^ v
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1873 \| \| \|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1874 \| \| \|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1875 Off\| +-------+----<>-----
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1876 +--------------------------------
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1877 50 40 30 20 input_level /-dBm
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1878 THR_HIGH THR_LOW ***/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1879
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1880
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1881
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1882
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1883
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1884 if(((l1_config.std.id == DUAL) \|\| (l1_config.std.id == DUALEXT) \|\|(l1_config.std.id == DUAL_US)) &&
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1885 (radio_freq >= l1_config.std.first_radio_freq_band2))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1886 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1887 if ( input_level > l1_config.std.lna_switch_thr_high_band2 ) // < -40dBm ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1888 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1889 *lna_state = LNA_ON; // lna_off = FALSE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1890 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1891 else if ( input_level < l1_config.std.lna_switch_thr_low_band2 ) // > -30dBm ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1892 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1893 *lna_state = LNA_OFF; // lna off = TRUE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1894 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1895 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1896 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1897 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1898 if ( input_level > l1_config.std.lna_switch_thr_high_band1 ) // < -40dBm ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1899 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1900 *lna_state = LNA_ON; // lna_off = FALSE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1901 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1902 else if ( input_level < l1_config.std.lna_switch_thr_low_band1 ) // > -30dBm ?
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1903 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1904 *lna_state = LNA_OFF; // lna off = TRUE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1905 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1906 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1907
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1908 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1909
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1910 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1911
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1912 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1913 /* l1ctl_csgc() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1914 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1915 /* Description: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1916 /* ============ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1917 /* If we are running the first pass of a measurement */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1918 /* session, we use the HIGH_AGC default agc setting to */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1919 /* compute the input level from the measured power from */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1920 /* the DSP. If this input level is saturated we set a */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1921 /* saturation flag, otherwise we validate the measure and*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1922 /* store, for the considered carrier, the input level. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1923 /* When all the carriers have been scanned and some have */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1924 /* been flagged "saturated", we measure them with the */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1925 /* LOW_AGC agc setting, then store, for the considered */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1926 /* carrier, the input level. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1927 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1928 UWORD8 l1ctl_csgc(UWORD8 pm, UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1929 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1930 WORD16 current_IL, current_calibrated_IL =0; //omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1931 WORD8 delta1_freq, delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1932 WORD16 delta_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1933 UWORD32 index;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1934 UWORD16 g_magic;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1935 UWORD16 arfcn;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1936 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1937 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	1938 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1939 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	1940 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1941
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1942 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1943
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1944 // initialize index
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1945 index = radio_freq - l1_config.std.radio_freq_index_offset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1946
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1947 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1948
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1949 index =
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1950 l1_multiband_radio_freq_convert_into_operative_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1951
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1952 #endif /if(L1_FF_MULTIBAND == 0)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1953
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1954 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1955 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1956
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1957 g_magic = l1ctl_get_g_magic(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1958 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1959 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1960 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1961
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1962 if (l1a_l1s_com.full_list.meas_1st_pass_read)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1963 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1964 // We validate or not power measure (pm) for the considered carrier
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1965 // with measurement achieved with HIGH_AGC setting. We are working
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1966 // with non calibrated IL to avoid saturation
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1967 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1968 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1969
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1970 #if (PWMEAS_IF_MODE_FORCE == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1971 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_INVALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1972 0,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1973 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1974 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1975 if_ctl = IF_120KHZ_DSP;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1976 dco_algo_ctl_pw_temp = DCO_IF_0KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1977 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1978
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1979 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1980 delta_drp_gain = drp_gain_correction(arfcn, LNA_ON, (l1_config.params.high_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1981 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1982 delta_drp_gain = drp_gain_correction(radio_freq, LNA_ON, (l1_config.params.high_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1983 #endif // MULTIBAND == 0 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1984
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1985 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1986 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1987 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1988 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1989 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1990 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1991
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1992 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1993 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1994 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1995 current_IL = (WORD16)(l1a_l1s_com.last_input_level[index].input_level);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1996 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1997 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1998 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1999 if (!l1_config.agc_enable)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2000 current_IL = (WORD16)(-(pm - ( (l1_config.tmode.rx_params.agc << 1) - delta_drp_gain ) - g_magic));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2001 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2002 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2003 current_IL = (WORD16)(-(pm - ( (l1_config.params.high_agc <<1) - delta_drp_gain) - g_magic));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2004 // for array index purpose, we work with positive IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2005
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2006 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2007
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2008 // NOTE: lna_value do not appear in this formula because lna is ALWAYS ON for
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2009 // ---- this algorithm, so lna_value=lna_off*l1_config.params.lna_att_gsm=0
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2010
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2011 if ((current_IL<l1_config.params.high_agc_sat_thr) // Warning : we are working with positive IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2012 // for IL_2_AGC_xx index purpose.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2013 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2014 && (l1_config.agc_enable)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2015 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2016 )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2017 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2018 // pm is saturated so measure is not valid
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2019 l1a_l1s_com.full_list.nbr_sat_carrier_ctrl++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2020 l1a_l1s_com.full_list.nbr_sat_carrier_read++;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2021 l1a_l1s_com.full_list.sat_flag[l1a_l1s_com.full_list.next_to_read] = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2022 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2023 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2024 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2025 current_calibrated_IL = current_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2026
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2027 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2028 // When running with fixed AGC setting saturated carriers may occur:
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2029 // protect against negative IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2030 if ((!l1_config.agc_enable) && (current_calibrated_IL < 0))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2031 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2032 current_calibrated_IL=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2033 current_IL=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2034 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2035 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2036
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2037 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2038 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2039 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2040 if (current_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2041 current_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2042
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2043 // we validate the measure and save input_level and lna_off fields.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2044 l1ctl_encode_lna((UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2045 &(l1a_l1s_com.last_input_level[index].lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2046 radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2047
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2048 l1a_l1s_com.last_input_level[index].input_level = (UWORD8)current_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2049 l1a_l1s_com.full_list.sat_flag[l1a_l1s_com.full_list.next_to_read] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2050 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2051 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2052 else // 2nd pass if any.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2053 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2054 // we validate the measure and save input_level and lna_off(always 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2055 // fields.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2056 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2057 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2058 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_INVALID,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2059 0,radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2060 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2061 delta_drp_gain = drp_gain_correction(arfcn, LNA_ON, (l1_config.params.low_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2062 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2063 delta_drp_gain = drp_gain_correction(radio_freq, LNA_ON, (l1_config.params.low_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2064 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2065 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2066 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2067 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2068 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2069 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2070 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2071 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2072 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2073
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2074
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2075 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2076 current_IL = (WORD16)(l1a_l1s_com.last_input_level[index].input_level);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2077 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2078 current_IL = (WORD16)(-(pm - ( (l1_config.params.low_agc << 1) - delta_drp_gain ) - g_magic));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2079
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2080 current_calibrated_IL = current_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2081
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2082 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2083 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2084 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2085 if (current_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2086 current_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2087
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2088 l1ctl_encode_lna((UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2089 &(l1a_l1s_com.last_input_level[index].lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2090 radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2091
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2092 l1a_l1s_com.last_input_level[index].input_level = (UWORD8)current_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2093
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2094 l1a_l1s_com.full_list.sat_flag[l1a_l1s_com.full_list.next_to_read] = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2095 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2096
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2097 return((UWORD8)current_calibrated_IL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2098 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2099
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2100 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2101 /* l1ctl_pgc() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2102 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2103 /* Description : For a given radio_freq, last_known_agc is */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2104 /* ============ based on a prior knowledge (the last */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2105 /* stored input_level for the considered */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2106 /* carrier). From the power measurement on */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2107 /* this carrier (pm), we update the */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2108 /* input_level for this carrier, for the */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2109 /* next task to control. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2110 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2111 UWORD8 l1ctl_pgc(UWORD8 pm, UWORD8 last_known_il,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2112 UWORD8 lna_off, UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2113 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2114 WORD32 last_known_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2115 WORD32 current_IL, current_calibrated_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2116 WORD8 delta1_freq, delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2117 WORD16 delta_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2118 WORD32 index, lna_value;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2119 UWORD16 arfcn;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2120 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2121 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2122 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2123 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2124 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2125
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2126 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2127
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2128 // initialize index
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2129 index = radio_freq - l1_config.std.radio_freq_index_offset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2130
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2131 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2132
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2133 index = l1_multiband_radio_freq_convert_into_operative_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2134
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2135 #endif // #if (L1_FF_MULTIBAND == 0) else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2136
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2137 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2138 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2139
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2140 lna_value = lna_off * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2141
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2142 last_known_agc = (Cust_get_agc_from_IL(radio_freq, last_known_il >> 1, PWR_ID, lna_off)) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2143 // F7.1 in order to be compatible with
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2144 // pm and IL formats [-20,+140 in F7.1]
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2145 // contain the input_level value we use
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2146 // in the associated CTL task to build
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2147 // the agc used in this CTL.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2148 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2149 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2150 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2151 arfcn=radio_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2152 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2153
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2154 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2155 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2156
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2157 #if (PWMEAS_IF_MODE_FORCE == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2158 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_VALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2159 last_known_il,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2160 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2161 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2162 if_ctl = IF_120KHZ_DSP;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2163 dco_algo_ctl_pw_temp = DCO_IF_0KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2164 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2165
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2166 delta_drp_gain = drp_gain_correction(arfcn, lna_off, last_known_agc); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2167 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2168 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2169 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2170 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2171 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2172 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2173
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2174 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2175 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2176
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2177 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2178 current_IL = l1a_l1s_com.last_input_level[index].input_level ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2179 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2180 current_IL = -(pm - (last_known_agc - delta_drp_gain) + lna_value - l1ctl_get_g_magic(radio_freq));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2181
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2182 current_calibrated_IL = current_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2183
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2184 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2185 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2186 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2187 if (current_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2188 current_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2189
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2190 // we validate the measure and save input_level and lna_off fields
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2191 l1ctl_encode_lna((UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2192 &(l1a_l1s_com.last_input_level[index].lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2193 radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2194
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2195 l1a_l1s_com.last_input_level[index].input_level = (UWORD8)current_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2196
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2197 return((UWORD8)current_calibrated_IL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2198 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2199
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2200
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2201 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2202 /* l1ctl_pgc2() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2203 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2204 /* Description : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2205 /* ============= */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2206 /* from power measurement pm_high_agc, */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2207 /* achieve with an HIGH_AGC setting, and pm_low_agc */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2208 /* achieve with a LOW_AGC seeting, we deduce the new */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2209 /* AGC to apply in the next CTL task. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2210 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2211 void l1ctl_pgc2(UWORD8 pm_high_agc, UWORD8 pm_low_agc, UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2212 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2213 UWORD8 pm;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2214 WORD32 IL_high_agc, IL_low_agc, new_IL, current_calibrated_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2215 WORD8 delta1_freq, delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2216 WORD16 delta_high_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2217 WORD16 delta_low_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2218 WORD32 index;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2219 UWORD16 g_magic;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2220 UWORD16 arfcn;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2221 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2222 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2223 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2224 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2225 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2226
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2227 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2228
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2229 // initialize index
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2230 index = radio_freq - l1_config.std.radio_freq_index_offset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2231
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2232 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2233
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2234 index =
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2235 l1_multiband_radio_freq_convert_into_operative_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2236
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2237 #endif // #if (L1_FF_MULTIBAND == 0) else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2238
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2239 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2240 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2241
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2242 g_magic = l1ctl_get_g_magic(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2243
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2244 // lna_off was set to 0 during CTRL, so lna_value = 0 do not appear in the following
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2245 // formula.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2246
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2247 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2248 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2249 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2250 arfcn=radio_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2251 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2252
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2253 if ((0==pm_high_agc) \|\| (0==pm_low_agc)) // Check and filter illegal pm value(s) by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2254 new_IL = l1a_l1s_com.last_input_level[index].input_level;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2255 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2256 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2257
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2258 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2259 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2260
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2261 #if (PWMEAS_IF_MODE_FORCE == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2262 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_INVALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2263 0,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2264 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2265 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2266 if_ctl = IF_120KHZ_DSP;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2267 dco_algo_ctl_pw_temp = DCO_IF_0KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2268 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2269
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2270
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2271 delta_high_drp_gain = drp_gain_correction(arfcn, LNA_ON, (l1_config.params.high_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2272 delta_low_drp_gain = drp_gain_correction(arfcn, LNA_ON, (l1_config.params.low_agc << 1)); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2273 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2274 delta_high_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2275 delta_low_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2276 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2277 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2278 delta_high_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2279 delta_low_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2280 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2281 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2282 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2283
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2284 IL_high_agc = -(pm_high_agc - ((l1_config.params.high_agc << 1) - delta_high_drp_gain) - g_magic);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2285 IL_low_agc = -(pm_low_agc - ((l1_config.params.low_agc << 1) - delta_low_drp_gain) - g_magic);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2286
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2287 // HIGH_AGC and LOW_AGC are formatted to F7.1 in order to be compatible with
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2288 // pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2289
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2290 if (IL_low_agc>=l1_config.params.low_agc_noise_thr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2291 // pm_low_agc was on the noise floor, so not valid
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2292 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2293 // whatever the value of pm_high_agc, we consider it
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2294 // as the right setting
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2295 new_IL = IL_high_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2296 pm = pm_high_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2297 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2298 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2299 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2300 // pm_low_agc is valid.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2301 if (IL_high_agc<=l1_config.params.high_agc_sat_thr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2302 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2303 // pm_high_agc is not valid, it's saturated.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2304 new_IL = IL_low_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2305 pm = pm_low_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2306 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2307 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2308 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2309 // both pm_low_agc and pm_high_agc are valid, so we test the one that
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2310 // gives the maximum input level and consider it as the right setting.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2311 if (IL_high_agc<=IL_low_agc)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2312 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2313 new_IL = IL_high_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2314 pm = pm_high_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2315 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2316 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2317 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2318 new_IL = IL_low_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2319 pm = pm_low_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2320 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2321 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2322 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2323 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2324
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2325 #if (TRACE_TYPE == 1) \|\| (TRACE_TYPE == 4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2326 RTTL1_FILL_MON_MEAS(pm_high_agc, IL_high_agc - delta1_freq - delta2_freq, MS_AGC_ID, radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2327 RTTL1_FILL_MON_MEAS(pm_low_agc, IL_low_agc - delta1_freq - delta2_freq, MS_AGC_ID, radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2328 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2329
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2330 current_calibrated_IL = new_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2331
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2332 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2333 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2334 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2335 if (new_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2336 new_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2337
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2338 // Updating of input_level and lna_off fields in order to correctly
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2339 // setting the AGC for the next task.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2340 l1ctl_encode_lna((UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2341 &(l1a_l1s_com.last_input_level[index].lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2342 radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2343
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2344 l1a_l1s_com.last_input_level[index].input_level = (UWORD8)new_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2345 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2346
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2347
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2348 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2349 /* l1ctl_find_max() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2350 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2351 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2352 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2353 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2354 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2355 UWORD8 l1ctl_find_max(UWORD8 *buff, UWORD8 buffer_len)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2356 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2357
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2358 // WARNING: for array index purpose we work with POSITIVE input level
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2359 // so maximum search for negative numbers is equivalent to
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2360 // minimum search for positive numbers!!!!!!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2361 // (-30 > -120 but 30 < 120)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2362
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2363 UWORD8 maximum = 240;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2364 UWORD8 i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2365
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2366 for (i=0; i<buffer_len; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2367 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2368 if (buff[i]<maximum)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2369 maximum=buff[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2370 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2371
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2372 return(maximum);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2373 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2374
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2375 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2376 /* l1ctl_pagc() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2377 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2378 /* Description : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2379 /* =========== */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2380 /* We deduce the last_known_agc from the last stored */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2381 /* input_level for the considered carrier. We use this */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2382 /* agc value to "build" the input level linked to the pm */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2383 /* we have just read. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2384 /* This input level is used to feed a fifo of 4 elements */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2385 /* and then compute an input_level maximum. This value is*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2386 /* used to update the input_level for this carrier. This */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2387 /* input_level will be used for the next task to control.*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2388 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2389 UWORD8 l1ctl_pagc(UWORD8 pm, UWORD16 radio_freq, T_INPUT_LEVEL *IL_info_ptr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2390 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2391 WORD8 delta1_freq, delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2392 WORD16 delta_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2393 WORD32 last_known_agc;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2394 UWORD8 IL_max;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2395 WORD32 current_IL, current_calibrated_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2396 UWORD8 i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2397 WORD32 lna_value;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2398 UWORD16 arfcn;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2399 UWORD8 lna_off;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2400 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2401 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2402 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2403 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2404 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2405
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2406 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2407 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2408
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2409 // Update fifo
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2410 for (i=3;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2411 l1a_l1s_com.Scell_info.buff_beacon[i]=l1a_l1s_com.Scell_info.buff_beacon[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2412
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2413 // from the lna state (ON/OFF) we compute the attenuation
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2414 // that was applied to signal when performing the power
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2415 // measure.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2416 lna_value = l1a_l1s_com.Scell_used_IL_dd.lna_off * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2417
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2418 // Compute applied agc for this pm
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2419 last_known_agc = (Cust_get_agc_from_IL(radio_freq, l1a_l1s_com.Scell_used_IL_dd.input_level >> 1, MAX_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off )) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2420 // F7.1 in order to be compatible
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2421 // with pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2422 // contain the input_level value we use
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2423 // in the associated CTL task to build
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2424 // the agc used in this CTL.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2425
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2426 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2427 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2428 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2429 arfcn=radio_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2430 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2431
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2432 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2433 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2434
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2435 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_VALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2436 l1a_l1s_com.Scell_used_IL_dd.input_level,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2437 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2438 lna_off = l1a_l1s_com.Scell_used_IL_dd.lna_off;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2439 delta_drp_gain = drp_gain_correction(arfcn, lna_off, last_known_agc); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2440 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2441 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2442 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2443 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2444 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2445 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2446
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2447 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2448 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2449
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2450 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2451 current_IL = IL_info_ptr->input_level;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2452 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2453 current_IL = -(pm - (last_known_agc - delta_drp_gain) + lna_value - l1ctl_get_g_magic(radio_freq));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2454
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2455 current_calibrated_IL = current_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2456
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2457 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2458 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2459 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2460 if (current_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2461 current_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2462
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2463 l1a_l1s_com.Scell_info.buff_beacon[0] = (UWORD8)current_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2464
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2465 IL_max = l1ctl_find_max(&(l1a_l1s_com.Scell_info.buff_beacon[0]),4);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2466
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2467 //input levels are always stored with lna_on
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2468 l1ctl_encode_lna( (UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2469 &(IL_info_ptr->lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2470 radio_freq );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2471
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2472 IL_info_ptr->input_level = IL_max;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2473
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2474 #if L2_L3_SIMUL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2475 #if (DEBUG_TRACE==BUFFER_TRACE_PAGC)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2476 buffer_trace(4,IL_info_ptr->input_level,last_known_agc,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2477 l1a_l1s_com.Scell_used_IL_dd.input_level,Cust_get_agc_from_IL(radio_freq, IL_max >> 1, MAX_ID, l1a_l1s_com.Scell_used_IL_dd.lna_off));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2478 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2479 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2480
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2481 return((UWORD8)current_calibrated_IL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2482 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2483
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2484 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2485 /* l1ctl_dpagc() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2486 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2487 /* Description : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2488 /* =========== */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2489 /* Based on the same principle as the one used for PAGC */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2490 /* algorithm except that we feed 3 different fifo: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2491 /* 1) one is dedicated to BCCH carrier */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2492 /* 2) another one is dedicated to all the other type of */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2493 /* bursts */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2494 /* 3) the last one is dedicated to non DTX influenced */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2495 /* bursts */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2496 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2497 UWORD8 l1ctl_dpagc(BOOL dtx_on, BOOL beacon, UWORD8 pm, UWORD16 radio_freq, T_INPUT_LEVEL *IL_info_ptr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2498 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2499 UWORD8 av_G_all, av_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2500 UWORD8 max_G_all, max_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2501 WORD32 last_known_agc, new_IL, current_calibrated_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2502 WORD8 delta1_freq, delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2503 WORD16 delta_drp_gain=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2504 UWORD8 i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2505 UWORD8 *tab_ptr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2506 T_DEDIC_SET *aset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2507 WORD32 lna_value;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2508 UWORD16 arfcn;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2509 UWORD8 lna_off;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2510 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2511 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2512 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2513 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2514 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2515
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2516 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2517 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2518
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2519 aset = l1a_l1s_com.dedic_set.aset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2520
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2521 if (beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2522 tab_ptr = l1a_l1s_com.Scell_info.buff_beacon;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2523 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2524 tab_ptr = aset->G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2525
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2526 // Update fifo
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2527 for (i=DPAGC_FIFO_LEN-1;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2528 tab_ptr[i]=tab_ptr[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2529
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2530 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2531 if (!l1_config.agc_enable)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2532 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2533 // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2534 // corresponds to the lna_off bit
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2535 last_known_agc = (l1_config.tmode.rx_params.agc) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2536 lna_value = (l1_config.tmode.rx_params.lna_off) * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2537 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2538 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2539 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2540 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2541 #if DPAGC_MAX_FLAG
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2542 last_known_agc = (Cust_get_agc_from_IL(radio_freq, l1a_l1s_com.Scell_used_IL_dd.input_level >> 1, MAX_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off)) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2543 // F7.1 in order to be compatible with pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2544 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2545 last_known_agc = (Cust_get_agc_from_IL(radio_freq, l1a_l1s_com.Scell_used_IL_dd.input_level >> 1, AV_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off)) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2546 // F7.1 in order to be compatible with pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2547 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2548 // input_level_dd : contain the input_level value we use
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2549 // in the associated CTL task to build the agc used in this CTL.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2551 lna_value = l1a_l1s_com.Scell_used_IL_dd.lna_off * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2552 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2553
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2554 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2555 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2556 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2557 arfcn=radio_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2558 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2559
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2560 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2561 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2562
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2563 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_VALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2564 l1a_l1s_com.Scell_used_IL_dd.input_level,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2565 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2566 lna_off = l1a_l1s_com.Scell_used_IL_dd.lna_off;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2567 delta_drp_gain = drp_gain_correction(arfcn, lna_off, last_known_agc); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2568 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2569 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2570 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2571 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2572 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2573 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2574
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2575 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2576 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2577
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2578 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2579 new_IL = IL_info_ptr->input_level;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2580 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2581 new_IL = -(pm - (last_known_agc - delta_drp_gain) + lna_value - l1ctl_get_g_magic(radio_freq));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2582
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2583 current_calibrated_IL = new_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2584
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2585 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2586 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2587 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2588
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2589 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2590 if (l1tm.tmode_state.dedicated_active) // Implies l1_config.TestMode = 1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2591 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2592 // Update l1tm.tmode_stats.rssi_fifo (delay line from index 3 to 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2593 for (i=(sizeof(l1tm.tmode_stats.rssi_fifo)/sizeof(l1tm.tmode_stats.rssi_fifo[0]))-1; i>0; i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2594 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2595 l1tm.tmode_stats.rssi_fifo[i] = l1tm.tmode_stats.rssi_fifo[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2596 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2597 l1tm.tmode_stats.rssi_fifo[0] = current_calibrated_IL; // rssi value is F7.1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2598 l1tm.tmode_stats.rssi_recent = current_calibrated_IL; // rssi value is F7.1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2599 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2600 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2601
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2602 if (new_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2603 new_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2604
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2605 tab_ptr[0] = (UWORD8)new_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2606
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2607 if (dtx_on && !beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2608 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2609 // Update DTX fifo
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2610 for (i=DPAGC_FIFO_LEN-1;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2611 aset->G_DTX[i]=aset->G_DTX[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2612
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2613 aset->G_DTX[0]=tab_ptr[0];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2614 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2615
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2616 /* Computation of MAX{G_all[i],G_DTX[j]} i,j=0..3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2617 #if DPAGC_MAX_FLAG
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2618 max_G_all = l1ctl_find_max(&(tab_ptr[0]),DPAGC_FIFO_LEN);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2619
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2620 if (!beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2621 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2622 max_G_DTX = l1ctl_find_max(&(aset->G_DTX[0]),DPAGC_FIFO_LEN);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2623
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2624 // WARNING: for array index purpose we work with POSITIVE input level
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2625 // so maximum search for negative numbers is equivalent to
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2626 // minimum search for positive numbers!!!!!!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2627 // (-30 > -120 but 30 < 120)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2628 if (max_G_all <= max_G_DTX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2629 new_IL = max_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2630 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2631 new_IL = max_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2632 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2633 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2634 new_IL = max_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2635 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2636 av_G_all=av_G_DTX=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2637
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2638 for (i=0;i<DPAGC_FIFO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2639 av_G_all += tab_ptr[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2640
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2641 av_G_all /= DPAGC_FIFO_LEN;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2642
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2643 if (!beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2644 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2645 for (i=0;i<DPAGC_FIFO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2646 av_G_DTX += aset->G_DTX[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2647
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2648 av_G_DTX /= DPAGC_FIFO_LEN;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2649
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2650 if (av_G_all >= av_G_DTX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2651 new_IL = av_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2652 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2653 new_IL = av_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2654 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2655 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2656 new_IL = av_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2657 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2658
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2659 // Updating of input_level and lna_off fields in order to correctly
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2660 // setting the AGC for the next task.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2661 // input_level is always store with lna_on
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2662 l1ctl_encode_lna( (UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2663 &(IL_info_ptr->lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2664 radio_freq );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2665
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2666 IL_info_ptr->input_level = (UWORD8)new_IL ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2667
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2668 #if L2_L3_SIMUL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2669 #if (DEBUG_TRACE==BUFFER_TRACE_DPAGC)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2670 buffer_trace(4,IL_info_ptr->input_level,last_known_agc,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2671 l1a_l1s_com.Scell_used_IL_dd.input_level,Cust_get_agc_from_IL(radio_freq, new_IL >> 1, MAX_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2672 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2673 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2674
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2675 return((UWORD8)current_calibrated_IL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2676 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2677
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2678 #if (AMR == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2679 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2680 /* l1ctl_dpagc_amr() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2681 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2682 /* Description : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2683 /* =========== */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2684 /* Based on the same principle as the one used for DPAGC */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2685 /* algorithm except that the way to feed the G_dtx is */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2686 /* different */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2687 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2688 UWORD8 l1ctl_dpagc_amr(BOOL dtx_on, BOOL beacon, UWORD8 pm, UWORD16 radio_freq, T_INPUT_LEVEL *IL_info_ptr)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2689 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2690 UWORD8 av_G_all, av_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2691 UWORD8 max_G_all, max_G_DTX, max_il;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2692 WORD32 last_known_agc, new_IL, current_calibrated_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2693 WORD8 delta1_freq, delta2_freq;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2694 WORD16 delta_drp_gain=0;
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2695 UWORD8 i;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2696 UWORD8 tab_ptr, tab_amr_ptr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2697 T_DEDIC_SET *aset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2698 WORD32 lna_value;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2699 UWORD16 arfcn;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2700 UWORD8 lna_off;
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2701 UWORD16 dco_algo_ctl_pw_temp = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2702 UWORD8 if_ctl = 0;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2703 #if (RF_RAM == 61) && (CODE_VERSION != SIMULATION)
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2704 UWORD8 if_threshold = C_IF_ZERO_LOW_THRESHOLD_GSM;
552 81cef37b96f9 L1: l1_ctl.c compiles Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 544 diff changeset	2705 #endif
544 96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2706
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2707 delta1_freq = l1ctl_encode_delta1(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2708 delta2_freq = l1ctl_encode_delta2(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2709
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2710 aset = l1a_l1s_com.dedic_set.aset;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2711
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2712 if (beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2713 tab_ptr = l1a_l1s_com.Scell_info.buff_beacon;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2714 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2715 tab_ptr = aset->G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2716
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2717 // Update fifo
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2718 for (i=DPAGC_FIFO_LEN-1;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2719 tab_ptr[i]=tab_ptr[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2720
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2721 tab_amr_ptr = aset->G_amr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2722 for (i=DPAGC_AMR_FIFO_LEN-1;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2723 tab_amr_ptr[i]=tab_amr_ptr[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2724
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2725 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2726 if (!l1_config.agc_enable)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2727 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2728 // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2729 // corresponds to the lna_off bit
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2730 last_known_agc = (l1_config.tmode.rx_params.agc) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2731 lna_value = (l1_config.tmode.rx_params.lna_off) * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2732 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2733 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2734 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2735 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2736 #if DPAGC_MAX_FLAG
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2737 last_known_agc = (Cust_get_agc_from_IL(radio_freq, l1a_l1s_com.Scell_used_IL_dd.input_level >> 1, MAX_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off)) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2738 // F7.1 in order to be compatible with pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2739 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2740 last_known_agc = (Cust_get_agc_from_IL(radio_freq, l1a_l1s_com.Scell_used_IL_dd.input_level >> 1, AV_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off)) << 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2741 // F7.1 in order to be compatible with pm and IL formats
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2742 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2743 // input_level_dd : contain the input_level value we use
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2744 // in the associated CTL task to build the agc used in this CTL.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2745
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2746 lna_value = l1a_l1s_com.Scell_used_IL_dd.lna_off * l1ctl_get_lna_att(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2747 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2748
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2749 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2750 arfcn = Convert_l1_radio_freq(radio_freq);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2751 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2752 arfcn=radio_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2753 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2754
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2755 #if(RF_FAM == 61)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2756 #if (CODE_VERSION != SIMULATION)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2757 cust_get_if_dco_ctl_algo(&dco_algo_ctl_pw_temp, &if_ctl, (UWORD8) L1_IL_VALID ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2758 l1a_l1s_com.Scell_used_IL_dd.input_level,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2759 radio_freq,if_threshold);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2760 lna_off = l1a_l1s_com.Scell_used_IL_dd.lna_off;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2761 delta_drp_gain = drp_gain_correction(arfcn, lna_off, last_known_agc); // F7.1 format
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2762 if(if_ctl == IF_100KHZ_DSP){
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2763 delta_drp_gain += SCF_ATTENUATION_LIF_100KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2764 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2765 else{ /* i.e. if_ctl = IF_120KHZ_DSP*/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2766 delta_drp_gain += SCF_ATTENUATION_LIF_120KHZ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2767 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2768 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2769 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2770
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2771 if (0==pm) // Check and filter illegal pm value by using last valid IL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2772 new_IL = IL_info_ptr->input_level;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2773 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2774 new_IL = -(pm - (last_known_agc - delta_drp_gain) + lna_value - l1ctl_get_g_magic(radio_freq));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2775
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2776 current_calibrated_IL = new_IL - delta1_freq - delta2_freq;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2777
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2778 // Protect IL stores against overflow
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2779 if (current_calibrated_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2780 current_calibrated_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2781
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2782 #if TESTMODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2783 if (l1tm.tmode_state.dedicated_active) // Implies l1_config.TestMode = 1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2784 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2785 // Update l1tm.tmode_stats.rssi_fifo (delay line from index 3 to 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2786 for (i=(sizeof(l1tm.tmode_stats.rssi_fifo)/sizeof(l1tm.tmode_stats.rssi_fifo[0]))-1; i>0; i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2787 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2788 l1tm.tmode_stats.rssi_fifo[i] = l1tm.tmode_stats.rssi_fifo[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2789 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2790 l1tm.tmode_stats.rssi_fifo[0] = current_calibrated_IL; // rssi value is F7.1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2791 l1tm.tmode_stats.rssi_recent = current_calibrated_IL; // rssi value is F7.1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2792 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2793 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2794
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2795 if (new_IL>INDEX_MAX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2796 new_IL=INDEX_MAX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2797
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2798 tab_ptr[0] = (UWORD8)new_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2799 tab_amr_ptr[0] = (UWORD8)new_IL;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2800
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2801 if (dtx_on && !beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2802 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2803 // a new AMR block is received, feed the G_dtx with the max_il of the block
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2804 for (i=DPAGC_FIFO_LEN-1;i>0;i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2805 aset->G_DTX[i]=aset->G_DTX[i-1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2806
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2807 if (l1a_l1s_com.dedic_set.aset->achan_ptr->mode == TCH_AHS_MODE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2808 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2809 // Keep the max_il between the last 2 bursts
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2810 if (aset->G_amr[0] > aset->G_amr[1])
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2811 max_il = aset->G_amr[0];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2812 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2813 max_il = aset->G_amr[1];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2814 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2815 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2816 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2817 // Keep the max_il between the last 4 bursts
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2818 max_il = l1ctl_find_max(&aset->G_amr[0], DPAGC_AMR_FIFO_LEN);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2819 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2820
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2821 aset->G_DTX[0]= max_il;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2822 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2823
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2824 /* Computation of MAX{G_all[i],G_DTX[j]} i,j=0..3 */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2825 #if DPAGC_MAX_FLAG
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2826 max_G_all = l1ctl_find_max(&(tab_ptr[0]),DPAGC_FIFO_LEN);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2827
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2828 if (!beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2829 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2830 max_G_DTX = l1ctl_find_max(&(aset->G_DTX[0]),DPAGC_FIFO_LEN);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2831
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2832 // WARNING: for array index purpose we work with POSITIVE input level
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2833 // so maximum search for negative numbers is equivalent to
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2834 // minimum search for positive numbers!!!!!!
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2835 // (-30 > -120 but 30 < 120)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2836 if (max_G_all <= max_G_DTX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2837 new_IL = max_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2838 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2839 new_IL = max_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2840 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2841 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2842 new_IL = max_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2843 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2844 av_G_all=av_G_DTX=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2845
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2846 for (i=0;i<DPAGC_FIFO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2847 av_G_all += tab_ptr[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2848
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2849 av_G_all /= DPAGC_FIFO_LEN;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2850
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2851 if (!beacon)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2852 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2853 for (i=0;i<DPAGC_FIFO_LEN;i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2854 av_G_DTX += aset->G_DTX[i];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2855
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2856 av_G_DTX /= DPAGC_FIFO_LEN;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2857
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2858 if (av_G_all >= av_G_DTX)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2859 new_IL = av_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2860 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2861 new_IL = av_G_DTX;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2862 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2863 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2864 new_IL = av_G_all;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2865 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2866
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2867 // Updating of input_level and lna_off fields in order to correctly
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2868 // setting the AGC for the next task.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2869 // input_level is always store with lna_on
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2870
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2871 l1ctl_encode_lna( (UWORD8)(current_calibrated_IL>>1),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2872 &(IL_info_ptr->lna_off),
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2873 radio_freq );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2874 IL_info_ptr->input_level = (UWORD8)new_IL ;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2875
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2876 #if L2_L3_SIMUL
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2877 #if (DEBUG_TRACE==BUFFER_TRACE_DPAGC)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2878 buffer_trace(4,IL_info_ptr->input_level,last_known_agc,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2879 l1a_l1s_com.Scell_used_IL_dd.input_level,Cust_get_agc_from_IL(radio_freq, new_IL >> 1, MAX_ID,l1a_l1s_com.Scell_used_IL_dd.lna_off));
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2880 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2881 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2882
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2883 return((UWORD8)current_calibrated_IL);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2884 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2885 #endif // AMR == 1
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2886
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2887 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2888 /* l1ctl_get_g_magic() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2889 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2890 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2891 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2892 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2893 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2894 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2895 UWORD16 l1ctl_get_g_magic(UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2896 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2897
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2898
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2899 if ((l1_config.std.id == DUAL) \|\| (l1_config.std.id == DUALEXT) \|\| (l1_config.std.id == DUAL_US))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2900 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2901 if (radio_freq >= l1_config.std.first_radio_freq_band2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2902 return(l1_config.std.g_magic_band2);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2903 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2904 return(l1_config.std.g_magic_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2905 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2906 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2907 return(l1_config.std.g_magic_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2908
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2909
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2910 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2911 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2912
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2913 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2914 /* l1ctl_get_lna_att() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2915 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2916 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2917 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2918 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2919 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2920 #if (L1_FF_MULTIBAND == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2921 UWORD16 l1ctl_get_lna_att(UWORD16 radio_freq)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2922 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2923
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2924
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2925 if ((l1_config.std.id == DUAL) \|\| (l1_config.std.id == DUALEXT) \|\| (l1_config.std.id == DUAL_US))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2926 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2927 if (radio_freq >= l1_config.std.first_radio_freq_band2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2928 return(l1_config.std.lna_att_band2);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2929 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2930 return(l1_config.std.lna_att_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2931 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2932 else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2933 return(l1_config.std.lna_att_band1);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2934
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2935
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2936 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2937 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2938 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2939 /* l1ctl_update_TPU_with_toa() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2940 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2941 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2942 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2943 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2944 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2945 UWORD16 l1ctl_update_TPU_with_toa(void)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2946 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2947 #if (TOA_ALGO != 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2948 WORD16 toa_shift;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2949
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2950 #if (TOA_ALGO == 2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2951 toa_shift = l1s.toa_var.toa_shift;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2952 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2953 toa_shift = l1s.toa_shift;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2954 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2955
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2956 if (toa_shift != ISH_INVALID)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2957 // New ISH (TOA shift) has been stored in "l1s.toa_shift".
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2958 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2959 // NEW !!! For EOTD measurements in IDLE mode, cut AFC updates...
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2960 #if (L1_EOTD==1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2961 #if (L1_GPRS)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2962 if ( (l1a_l1s_com.nsync.eotd_meas_session == FALSE) \|\|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2963 (l1a_l1s_com.mode == DEDIC_MODE)\|\|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2964 (l1a_l1s_com.l1s_en_task[PDTCH] == TASK_ENABLED))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2965 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2966 if ( (l1a_l1s_com.nsync.eotd_meas_session == FALSE) \|\|
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2967 (l1a_l1s_com.mode == DEDIC_MODE))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2968 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2969 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2970 // In dedicated or transfer modes we need to track an TOA
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2971 // updates to post correct th results, else E-OTD implementation
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2972 // has qb errors...
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2973
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2974 if( (l1a_l1s_com.nsync.eotd_meas_session == TRUE)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2975 && (l1a_l1s_com.nsync.eotd_toa_phase == 1) )
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2976 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2977 l1a_l1s_com.nsync.eotd_toa_tracking += toa_shift;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2978 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2979 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2980 // Update tpu offset.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2981 l1s.tpu_offset = (l1s.tpu_offset + TPU_CLOCK_RANGE + toa_shift) % TPU_CLOCK_RANGE;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2982
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2983 #if (TRACE_TYPE==1) \|\| (TRACE_TYPE==4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2984 #if (GSM_IDLE_RAM == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2985 l1_trace_new_toa();
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2986 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2987 l1_trace_new_toa_intram();
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2988 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2989 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2990
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2991 #if (L1_EOTD==1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2992 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2993 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2994
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2995 #if (TRACE_TYPE == 5)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2996 #if (TOA_ALGO == 2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2997 trace_toa_sim_update (toa_shift,l1s.tpu_offset);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2998 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2999 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3000
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3001 // Reset ISH.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3002 #if (TOA_ALGO == 2)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3003 l1s.toa_var.toa_shift = ISH_INVALID; // Reset the ISH.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3004 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3005 l1s.toa_shift = ISH_INVALID; // Reset the ISH.
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3006 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3007 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3008 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3009 return 0; //omaps00090550
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3010 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3011
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3012
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3013 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3014 /* l1ctl_saic() */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3015 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3016 /* Parameters : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3017 /* Return : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3018 /* Functionality : */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3019 /-------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3020
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3021 #if (L1_SAIC != 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3022 #define SWH_CHANTAP_INIT 0xFFD068CE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3023 #if (NEW_SNR_THRESHOLD == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3024 UWORD8 l1ctl_saic (UWORD8 IL_for_rxlev, UWORD32 l1_mode, UWORD8 task, UWORD8 * saic_flag)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3025 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3026 UWORD8 l1ctl_saic (UWORD8 IL_for_rxlev, UWORD32 l1_mode)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3027 #endif /* NEW_SNR_THRESHOLD */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3028 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3029 UWORD16 SWH_flag = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3030 UWORD8 CSF_Filter_choice = L1_SAIC_HARDWARE_FILTER;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3031 #if (NEW_SNR_THRESHOLD == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3032 volatile UWORD16 *ptr;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3033 UWORD8 saic_flag;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3034 #endif /* NEW_SNR_THRESHOLD */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3035 #if (NEW_SNR_THRESHOLD == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3036 ptr = (volatile UWORD16 * ) (SWH_CHANTAP_INIT);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3037 *ptr = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3038 saic_flag=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3039 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3040 *saic_flag=0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3041 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3042
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3043 switch (l1_mode)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3044 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3045 case DEDIC_MODE: // GSM DEDICATED MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3046 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3047 #if (NEW_SNR_THRESHOLD == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3048 *saic_flag=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3049 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3050 if(IL_for_rxlev < L1_SAIC_GENIE_GSM_DEDIC_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3051 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3052 SWH_flag=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3053 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3054
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3055 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3056 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3057 #if L1_GPRS
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3058 case PACKET_TRANSFER_MODE: // PACKET TRANSFER MODE
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3059 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3060 #if (NEW_SNR_THRESHOLD == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3061 #if (L1_SAIC == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3062 if(IL_for_rxlev < L1_SAIC_GENIE_GPRS_PCKT_TRAN_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3063 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3064 *ptr = 4;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3065 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3066 #endif /#if (L1_SAIC == 3)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3067 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3068
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3069 #if (L1_SAIC == 3)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3070 if(IL_for_rxlev < L1_SAIC_GENIE_GPRS_PCKT_TRAN_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3071 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3072 SWH_flag = 1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3073 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3074 #endif /#if (L1_SAIC == 3)/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3075 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3076 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3077 #endif /#if L1_GPRS/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3078 default: /* GSM OR GPRS IDLE MODES */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3079 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3080 #if ((L1_SAIC == 2)\|\|(L1_SAIC == 3))
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3081 if(IL_for_rxlev < L1_SAIC_GENIE_GSM_GPRS_IDLE_THRESHOLD)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3082 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3083 SWH_flag=1;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3084 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3085 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3086 break;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3087 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3088 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3089
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3090 l1ddsp_load_swh_flag (SWH_flag ,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3091 #if (NEW_SNR_THRESHOLD == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3092 saic_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3093 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3094 *saic_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3095 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3096 );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3097
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3098 if(SWH_flag == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3099 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3100 CSF_Filter_choice = L1_SAIC_PROGRAMMABLE_FILTER;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3101 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3102
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3103
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3104 #if (TRACE_TYPE == 1) \|\| (TRACE_TYPE == 4)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3105 l1_trace_saic(SWH_flag,
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3106 #if (NEW_SNR_THRESHOLD == 0)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3107 saic_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3108 #else
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3109 *saic_flag
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3110 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3111 );
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3112 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3113 #if (TRACE_TYPE == 5)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3114 trace_saic_sim(IL_for_rxlev, l1_mode, SWH_flag);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3115 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3116
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3117 return(CSF_Filter_choice);
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3118 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3119 #endif
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3120
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3121 #if (FF_L1_FAST_DECODING == 1)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3122 /-----------------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3123 /* l1ctl_pagc_missing_bursts */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3124 /-----------------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3125 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3126 /* Description: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3127 /* ------------ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3128 /* When fast decoding is active, fewer bursts are decoded. As a */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3129 /* result, fewer gain values are available. The PAGC algo must */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3130 /* be updated with the missed values. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3131 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3132 /* Input parameters: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3133 /* ----------------- */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3134 /* UWORD8 skipped_values: the number of skipped bursts due to fast */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3135 /* decoding. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3136 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3137 /* Input parameters from globals: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3138 /* ------------------------------ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3139 /* l1a_l1s_com.Scell_info.buff_beacon: Input Level (IL) FIFO */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3140 /* l1_config.params.il_min: minimum level */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3141 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3142 /* Output parameters: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3143 /* ------------------ */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3144 /* none */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3145 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3146 /* Modified parameters from globals: */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3147 /* --------------------------------- */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3148 /* l1a_l1s_com.Scell_info.buff_beacon: Input Level (IL) FIFO */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3149 /* */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3150 /-----------------------------------------------------------------/
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3151
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3152 void l1ctl_pagc_missing_bursts (UWORD8 skipped_values)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3153 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3154 UWORD8 i = 0;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3155
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3156 /* skipped_values cannot be greater than 3, otherwise this is an error
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3157 * and the PAGC algorithm mustn't be updated. */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3158 if (skipped_values > 3)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3159 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3160 return;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3161 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3162
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3163 /* Update fifo by removing skipped_values of samples */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3164 for (i = 3; i > (skipped_values - 1); i--)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3165 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3166 l1a_l1s_com.Scell_info.buff_beacon[i] = l1a_l1s_com.Scell_info.buff_beacon[i-skipped_values];
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3167 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3168
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3169 /* Insert minimum IL level as many times a burst has been skipped */
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3170 for (i = 0; i < skipped_values; i++)
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3171 {
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3172 l1a_l1s_com.Scell_info.buff_beacon[i] = l1_config.params.il_min;
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3173 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3174 }
96a96ec34139 gsm-fw/L1/cfile: initial import from LoCosto source Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3175 #endif /* #if (FF_L1_FAST_DECODING == 1) */

FreeCalypso > hg > freecalypso-sw

annotate gsm-fw/L1/cfile/l1_ctl.c @ 985:8109185528c1