FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/gtt_include/ctm/ctm_defines.h @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 *******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * COPYRIGHT (C) 2000 BY ERICSSON EUROLAB DEUTSCHLAND GmbH
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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5 * 90411 NUERNBERG, GERMANY, Tel Int + 49 911 5217 100
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * The program(s) may be used and/or copied only with the
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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8 * written permission from Ericsson or in accordance
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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9 * with the terms and conditions stipulated in the agreement or
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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10 * contract under which the program(s) have been supplied.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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11 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 *******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * File : ctm_defines.h
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * Purpose : Global constants for the Cellular Text Telephone Modem
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 *******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #ifndef ctm_defines_h
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #define ctm_defines_h "$Id: $"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #ifndef MAX
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #define MAX(A, B) ((A) > (B) ? (A) : (B))
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #define MAX_IDLE_SYMB 5 /* Number of Idle Symbols at End of Burst */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #define CHC_RATE 4 /* Rate of the Error Protection */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #define CHC_K 5 /* Constraint length of Error Protection */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #define SYMB_LEN 40 /* Length of one CTM symbol */
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30
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 /* The following constant determines whether the signal processing takes */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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32 /* place sample-by-sample or frame-by-frame (160 samples per frame) */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 // #define LENGTH_TONE_VEC 160 /* signal frame size */
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34 #define LENGTH_TONE_VEC 1 /* signal frame size */
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35
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 /* Number of bits that are processed during each call of the main loop */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 //LN March 13, 2002
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 //#define LENGTH_TX_BITS MAX(2, 2*LENGTH_TONE_VEC/SYMB_LEN)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 #define LENGTH_TX_BITS 2
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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40 //LN
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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42 #define BITS_PER_SYMB 8 /* bits per symbol */
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43
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 #define NCYCLES_0 2 /* Number of periods for symbol #0 */
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45 #define NCYCLES_1 3 /* Number of periods for symbol #1 */
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Mychaela Falconia <falcon@freecalypso.org>
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46 #define NCYCLES_2 4 /* Number of periods for symbol #2 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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47 #define NCYCLES_3 5 /* Number of periods for symbol #3 */
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48
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 #define THRESHOLD_RELIABILITY_FOR_SUPPRESSING_OUTPUT 100
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Mychaela Falconia <falcon@freecalypso.org>
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50 #define THRESHOLD_RELIABILITY_FOR_XCORR 1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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51 #define THRESHOLD_RELIABILITY_FOR_GOING_OFFLINE 100
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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52 #define MAX_NUM_UNRELIABLE_GROSS_BITS 400
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53
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 #define NUM_BITS_GUARD_INTERVAL 6 /* length of silence after a burst */
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55
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 #define WAIT_SYNC_REL_THRESHOLD_0 20316 /* = 0.62*32768 */
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57 #define WAIT_SYNC_REL_THRESHOLD_1 17039 /* = 0.52*32768 */
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Mychaela Falconia <falcon@freecalypso.org>
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58 #define WAIT_SYNC_REL_THRESHOLD_2 23265 /* = 0.71*32768 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 #define RESYNC_REL_THRESHOLD 26542 /* = 0.81*32768 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 #define GUARD_BIT_SYMBOL 0 /* "magic number" indicating that a */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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62 // /* bit shall be muted */
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63
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 #define intlvB 8 /* Interleaver block length */
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65 #define intlvD 2 /* Interleaver block distance (interlace) */
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66
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 #define demodSyncLns 1 /* Nr of demodulator sync lines */
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68 #define deintSyncLns 0 /* Nr of deinterleaver sync lines */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 #define IDLE_SYMB 0x16 /* UCS code for Idle Symbol */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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71 #define ENQU_SYMB 0x05 /* UCS code for Enquiry Symbol */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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72
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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73 #if LENGTH_TONE_VEC==160
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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74 #define ENQUIRY_TIMEOUT 20 /* number of frames for negotiation */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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75 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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76 #define ENQUIRY_TIMEOUT (1320/5) //19*160
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 #define NUM_ENQUIRY_BURSTS 3 /* number of enquiry attempts */
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80
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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81 #define NUM_MUTE_ROWS 4 /* duration of muting interval, 4 rows=80ms */
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82 #define RESYNC_SEQ_LENGTH 32 /* must be a multiple of intlvB */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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83
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 #define NUM_BITS_BETWEEN_RESYNC 352 // 352 = 320+32
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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85 /* 352 is a multiple of CHC_RATE, intlvB, and BITS_PER_SYMB, */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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86 /* and must be greater than intlvB*((intlvB-1)*intlvD+NUM_MUTE_ROWS */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 #define SILENCE_PERIOD 32
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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89 #define EARLY_SILENCE_PERIOD SILENCE_PERIOD-2
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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90 #define LATE_SILENCE_PERIOD SILENCE_PERIOD+2
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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91 #define PLAYBACK_VOLUME 0xC000 /* volume for sound card playback */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 //#define DEBUG_OUTPUT /* comment this out for regular operation mode! */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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94
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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95 #endif