FreeCalypso > hg > fc-tourmaline
view src/cs/layer1/p_include/l1p_sign.h @ 303:f76436d19a7a default tip
!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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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1P_SIGN.H * * Filename l1p_sign.h * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ #define P_GPRS ( P_L1C + 2 ) // Messages Packet Transfer <-> L1A #define MPHP_SINGLE_BLOCK_REQ ( ( P_GPRS << 8 ) | 1 ) #define MPHP_SINGLE_BLOCK_CON ( ( P_GPRS << 8 ) | 2 ) #define MPHP_STOP_SINGLE_BLOCK_REQ ( ( P_GPRS << 8 ) | 3 ) #define MPHP_STOP_SINGLE_BLOCK_CON ( ( P_GPRS << 8 ) | 4 ) #define L1P_SINGLE_BLOCK_CON ( ( P_GPRS << 8 ) | 5 ) #define MPHP_ASSIGNMENT_REQ ( ( P_GPRS << 8 ) | 6 ) #define MPHP_ASSIGNMENT_CON ( ( P_GPRS << 8 ) | 7 ) #define MPHP_TBF_RELEASE_REQ ( ( P_GPRS << 8 ) | 8 ) #define MPHP_TBF_RELEASE_CON ( ( P_GPRS << 8 ) | 9 ) #define MPHP_REPEAT_UL_FIXED_ALLOC_REQ ( ( P_GPRS << 8 ) | 10 ) #define MPHP_REPEAT_UL_FIXED_ALLOC_CON ( ( P_GPRS << 8 ) | 11 ) #define MPHP_PDCH_RELEASE_REQ ( ( P_GPRS << 8 ) | 12 ) #define MPHP_PDCH_RELEASE_CON ( ( P_GPRS << 8 ) | 13 ) #define MPHP_TIMING_ADVANCE_REQ ( ( P_GPRS << 8 ) | 14 ) #define MPHP_TIMING_ADVANCE_CON ( ( P_GPRS << 8 ) | 15 ) #define MPHP_UPDATE_PSI_PARAM_REQ ( ( P_GPRS << 8 ) | 16 ) #define MPHP_UPDATE_PSI_PARAM_CON ( ( P_GPRS << 8 ) | 17 ) #define MPHP_RA_REQ ( ( P_GPRS << 8 ) | 18 ) #define MPHP_RA_CON ( ( P_GPRS << 8 ) | 19 ) #define MPHP_RA_STOP_REQ ( ( P_GPRS << 8 ) | 20 ) #define MPHP_RA_STOP_CON ( ( P_GPRS << 8 ) | 21 ) #define MPHP_POLLING_RESPONSE_REQ ( ( P_GPRS << 8 ) | 22 ) #define MPHP_POLLING_IND ( ( P_GPRS << 8 ) | 23 ) #define L1P_RA_DONE ( ( P_GPRS << 8 ) | 24 ) // Messages Packet Idle <-> L1A #define MPHP_START_PCCCH_REQ ( ( P_GPRS << 8 ) | 25 ) #define MPHP_STOP_PCCCH_REQ ( ( P_GPRS << 8 ) | 26 ) #define MPHP_STOP_PCCCH_CON ( ( P_GPRS << 8 ) | 27 ) #define MPHP_SCELL_PBCCH_REQ ( ( P_GPRS << 8 ) | 28 ) #define MPHP_SCELL_PBCCH_STOP_REQ ( ( P_GPRS << 8 ) | 29 ) #define MPHP_SCELL_PBCCH_STOP_CON ( ( P_GPRS << 8 ) | 30 ) #define MPHP_CR_MEAS_REQ ( ( P_GPRS << 8 ) | 31 ) #define MPHP_CR_MEAS_STOP_REQ ( ( P_GPRS << 8 ) | 32 ) #define MPHP_CR_MEAS_STOP_CON ( ( P_GPRS << 8 ) | 33 ) #define MPHP_INT_MEAS_REQ ( ( P_GPRS << 8 ) | 34 ) #define MPHP_INT_MEAS_STOP_REQ ( ( P_GPRS << 8 ) | 35 ) #define MPHP_INT_MEAS_STOP_CON ( ( P_GPRS << 8 ) | 36 ) #define MPHP_NCELL_PBCCH_REQ ( ( P_GPRS << 8 ) | 37 ) #define MPHP_NCELL_PBCCH_STOP_REQ ( ( P_GPRS << 8 ) | 38 ) #define MPHP_NCELL_PBCCH_STOP_CON ( ( P_GPRS << 8 ) | 39 ) #define MPHP_DATA_IND ( ( P_GPRS << 8 ) | 40 ) #define MPHP_CR_MEAS_IND ( ( P_GPRS << 8 ) | 41 ) #define MPHP_INT_MEAS_IND ( ( P_GPRS << 8 ) | 42 ) #define MPHP_TINT_MEAS_IND ( ( P_GPRS << 8 ) | 43 ) #define MPHP_NCELL_PBCCH_IND ( ( P_GPRS << 8 ) | 44 ) #define MPHP_TCR_MEAS_REQ ( ( P_GPRS << 8 ) | 45 ) #define MPHP_TCR_MEAS_IND ( ( P_GPRS << 8 ) | 46 ) #define MPHP_TCR_MEAS_STOP_REQ ( ( P_GPRS << 8 ) | 47 ) #define MPHP_TCR_MEAS_STOP_CON ( ( P_GPRS << 8 ) | 48 ) /*** L1S -> L1A communication ***/ #define L1P_PALLC_INFO ( ( P_GPRS << 8) | 49) #define L1P_PNP_INFO ( ( P_GPRS << 8) | 50) #define L1P_PEP_INFO ( ( P_GPRS << 8) | 51) #define L1P_PBCCHS_INFO ( ( P_GPRS << 8) | 52) #define L1P_PACCH_INFO ( ( P_GPRS << 8) | 53) #define L1P_CR_MEAS_DONE ( ( P_GPRS << 8) | 54) #define L1P_TRANSFER_DONE ( ( P_GPRS << 8) | 55) #define L1P_TCR_MEAS_DONE ( ( P_GPRS << 8) | 56) #define L1P_TBF_RELEASED ( ( P_GPRS << 8) | 57) #define L1P_ITMEAS_IND ( ( P_GPRS << 8) | 58) #define L1P_POLL_DONE ( ( P_GPRS << 8) | 59) #define L1P_PDCH_RELEASED ( ( P_GPRS << 8) | 60) #define L1P_TA_CONFIG_DONE ( ( P_GPRS << 8) | 61) #define L1P_PBCCHN_INFO ( ( P_GPRS << 8) | 62) #define L1P_REPEAT_ALLOC_DONE ( ( P_GPRS << 8) | 63) #define L1P_ALLOC_EXHAUST_DONE ( ( P_GPRS << 8) | 64)