FreeCalypso > hg > fc-tourmaline
view src/g23m-gsm/cc/cc_srv.c @ 51:04aaa5622fa7
disable deep sleep when Iota LEDB is on
TI's Iota chip docs say that CLK13M must be running in order for
LEDB to work, and practical experience on Mot C139 which uses
Iota LEDB for its keypad backlight concurs: if Calypso enters
deep sleep while the keypad backlight is turned on, the light
flickers visibly as the chipset goes into and out of deep sleep.
TI's original L1 sleep manager code had logic to disable deep sleep
when LT_Status() returns nonzero, but that function only works
for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no
check of Iota LEDB status anywhere. Change this code for our
current hardware: disable deep sleep when Iota LEDB has been
turned on through LLS.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 19 Oct 2020 05:11:29 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CC_SRV +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This Modul defines the functions for the common | services of the component CC of the mobile station. +----------------------------------------------------------------------------- */ #ifndef CC_SRV_C #define CC_SRV_C #define ENTITY_CC /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pcm.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "message.h" #include "ccdapi.h" #include "prim.h" #include "cus_cc.h" #include "cnf_cc.h" #include "mon_cc.h" #include "pei.h" #include "tok.h" #include "cc.h" /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_SRV | | STATE : code ROUTINE : srv_convert_ti | +--------------------------------------------------------------------+ PURPOSE : Converts the transaction identifier to an index in the call data. */ GLOBAL UBYTE srv_convert_ti (UBYTE ti) { GET_INSTANCE_DATA; UBYTE i; TRACE_FUNCTION ("srv_convert_ti()"); for (i=0;i<MAX_CC_CALLS;i++) if (cc_data->stored_ti_values[i] EQ ti) { cc_data->ti = ti; return i; } return NOT_PRESENT_8BIT; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_SRV | | STATE : code ROUTINE : srv_define_ti | +--------------------------------------------------------------------+ PURPOSE : Allocates a free entry in the call data. */ GLOBAL UBYTE srv_define_ti (void) { GET_INSTANCE_DATA; UBYTE i; TRACE_FUNCTION ("srv_define_ti()"); for (i=0;i<MAX_CC_CALLS;i++) { if (cc_data->stored_ti_values[i] == NOT_PRESENT_8BIT) { cc_data->stored_ti_values[i] = cc_data->ti; return i; } } return NOT_PRESENT_8BIT; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_SRV | | STATE : code ROUTINE : srv_free_ti | +--------------------------------------------------------------------+ PURPOSE : Frees an allocated entry in the call data. */ GLOBAL void srv_free_ti (void) { GET_INSTANCE_DATA; UBYTE i; UBYTE connection_available = FALSE; TRACE_FUNCTION ("srv_free_ti()"); for (i=0;i<MAX_CC_CALLS;i++) { if (cc_data->stored_ti_values[i] EQ cc_data->ti) { cc_data->stored_ti_values[i] = NOT_PRESENT_8BIT; } if (cc_data->stored_ti_values[i] NEQ NOT_PRESENT_8BIT) connection_available = TRUE; } if (connection_available EQ FALSE) cc_data->channel_mode = NAS_CHM_SIG_ONLY; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_REL | | STATE : code ROUTINE : srv_free_stored_setup | +--------------------------------------------------------------------+ PURPOSE : Free a stored SETUP or EMERGENCY SETUP message. */ GLOBAL void srv_free_stored_setup (void) { GET_INSTANCE_DATA; TRACE_FUNCTION ("srv_free_stored_setup()"); cc_data->setup_reattempt_ti = NOT_PRESENT_8BIT; if (cc_data->stored_setup NEQ NULL) { PFREE (cc_data->stored_setup); cc_data->stored_setup = NULL; } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_SRV | | STATE : code ROUTINE : srv_store_prim | +--------------------------------------------------------------------+ PURPOSE : stores a primitive. */ GLOBAL void srv_store_prim (T_PRIM * prim) { GET_INSTANCE_DATA; #ifdef OPTION_REF cc_data->stored_prim [cc_data->stored_prim_in++] = prim; #else memcpy (&cc_data->stored_prim [cc_data->stored_prim_in++], prim, sizeof (T_PRIM)); #endif if (cc_data->stored_prim_in EQ MAX_STORED_PRIM) cc_data->stored_prim_in = 0; cc_data->stored_prim_write++; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_SRV | | STATE : code ROUTINE : srv_use_stored_prim | +--------------------------------------------------------------------+ PURPOSE : Uses all stored primitives. */ GLOBAL void srv_use_stored_prim (void) { GET_INSTANCE_DATA; TRACE_FUNCTION ("srv_use_stored_prim()"); if (cc_data->stored_prim_write > 0) { cc_data->stored_prim_read += cc_data->stored_prim_write; cc_data->stored_prim_write = 0; while (cc_data->stored_prim_read NEQ 0) { T_PRIM * prim; cc_data->stored_prim_read--; #ifdef OPTION_REF prim = cc_data->stored_prim[cc_data->stored_prim_out++]; #else prim = &cc_data->stored_prim[cc_data->stored_prim_out++]; #endif if (cc_data->stored_prim_out EQ MAX_STORED_PRIM) cc_data->stored_prim_out = 0; cc_pei_primitive (prim); } } } #endif