FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_sats.c @ 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 | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_SATS +----------------------------------------------------------------------------- | 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 module provides the set functions related to the | SIM application toolkit module. +----------------------------------------------------------------------------- */ #ifdef SIM_TOOLKIT #ifndef CMH_SATS_C #define CMH_SATS_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #ifdef GPRS #include "gaci_cmh.h" #endif #ifdef FAX_AND_DATA #include "aci_fd.h" #endif /* of #ifdef FAX_AND_DATA */ #include "psa.h" #include "psa_cc.h" #include "psa_sat.h" #include "psa_sim.h" #include "cmh.h" #include "cmh_sat.h" #include "cmh_cc.h" /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | STATE : code ROUTINE : sAT_PercentSATC | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the %SATC AT command which is responsible to configure the SIM toolkit profile. */ GLOBAL T_ACI_RETURN sAT_PercentSATC ( T_ACI_CMD_SRC srcId, SHORT len, UBYTE *satCnfg ) { SHORT idx; /* holds profile index */ UBYTE *mmiMask; TRACE_FUNCTION ("sAT_PercentSATC()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if (!cmh_IsVldCmdSrc (srcId)) return AT_FAIL; /* *------------------------------------------------------------------- * check parameters *------------------------------------------------------------------- */ if (len < 0 OR !satCnfg) return ( AT_FAIL ); if (len > MAX_STK_PRF) { for (idx = MAX_STK_PRF; idx < len; idx++) { if (satCnfg[idx] NEQ 0) /* TP bit set beyond MAX_STK_PRF? */ return AT_FAIL; } } /* *------------------------------------------------------------------- * update SIM toolkit profile *------------------------------------------------------------------- */ #ifdef TI_PS_FF_AT_P_CMD_CUST if (simShrdPrm.setPrm[srcId].cust_mode EQ (UBYTE)CUST_MODE_BEHAVIOUR_1) mmiMask = satMaskCust1Prfl; else #endif /* TI_PS_FF_AT_P_CMD_CUST */ mmiMask = satMaskMMIPrfl; for( idx = 0; idx < MAX_STK_PRF; idx++ ) { simShrdPrm.setPrm[srcId].STKprof[idx] = ((idx < len)? (satCnfg[idx] & mmiMask[idx]): 0) | satDefPrfl[idx]; } return AT_CMPL; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | STATE : code ROUTINE : sAT_PercentSATR | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the %SATR AT command which is responses to a previous SIM toolkit command. */ GLOBAL T_ACI_RETURN sAT_PercentSATR ( T_ACI_CMD_SRC srcId, SHORT len, UBYTE *satCmd ) { BOOL sendRes = TRUE; /* holds indicator whether to send terminal res or not */ TRACE_FUNCTION ("sAT_PercentSATR()"); /* *------------------------------------------------------------------- * send STK command *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) return( AT_FAIL ); /* *------------------------------------------------------------------- * update SIM toolkit profile *------------------------------------------------------------------- */ if( len > MAX_SAT_CMD_LEN OR !satCmd ) return ( AT_FAIL ); satShrdPrm.setPrm[srcId].stkCmd = satCmd; satShrdPrm.setPrm[srcId].stkCmdLen = (UBYTE)len; satShrdPrm.owner = srcId; #ifdef TI_PS_FF_AT_P_CMD_CUST /* *------------------------------------------------------------------- * If Cust1 and Refresh Response Expected *------------------------------------------------------------------- */ if ((simShrdPrm.overall_cust_mode EQ (UBYTE)CUST_MODE_BEHAVIOUR_1) AND (satShrdPrm.cust1SimRefreshRespRqd EQ TRUE)) { psaSAT_SendRefreshUserRes(len, satCmd); satShrdPrm.cust1SimRefreshRespRqd = FALSE; return(AT_CMPL); } #endif /* TI_PS_FF_AT_P_CMD_CUST */ /* * check if MMI answers a setup event list and process it */ sendRes = cmhSAT_CheckSetEventResp( ); if( sendRes ) { if( psaSAT_STKResponse() < 0 ) /* respond to STK command */ { TRACE_EVENT( "FATAL RETURN psaSIM in %%SATR" ); return( AT_FAIL ); } } return (AT_CMPL); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | STATE : code ROUTINE : sAT_PercentSATE | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the %SATE AT command which envelopes a SIM toolkit command. */ GLOBAL T_ACI_RETURN sAT_PercentSATE ( T_ACI_CMD_SRC srcId, SHORT len, UBYTE *satCmd ) { TRACE_FUNCTION ("sAT_PercentSATE()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) return( AT_FAIL ); /* *------------------------------------------------------------------- * check entity status *------------------------------------------------------------------- */ if( satEntStat.curCmd NEQ AT_CMD_NONE ) return( AT_BUSY ); /* *------------------------------------------------------------------- * send STK command *------------------------------------------------------------------- */ if( len > MAX_SAT_CMD_LEN OR !satCmd ) return ( AT_FAIL ); satShrdPrm.setPrm[srcId].stkCmd = satCmd; satShrdPrm.setPrm[srcId].stkCmdLen = (UBYTE)len; satEntStat.curCmd = AT_CMD_SATE; satShrdPrm.owner = (UBYTE)srcId; satEntStat.entOwn = srcId; if( psaSAT_STKEnvelope (NULL) < 0 ) /* envelope STK command */ { TRACE_EVENT( "FATAL RETURN psaSIM in %%SATE" ); return( AT_FAIL ); } return (AT_EXCT); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | STATE : code ROUTINE : sAT_PercentSATT | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the %SATT AT command which terminates a SAT session. */ GLOBAL T_ACI_RETURN sAT_PercentSATT( T_ACI_CMD_SRC srcId, T_ACI_SATT_CS cause ) { SHORT cId, dtmfId; T_ACI_SAT_TERM_RESP resp_data; psaSAT_InitTrmResp( &resp_data ); TRACE_FUNCTION ("sAT_PercentSATT()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) return( AT_FAIL ); cId = psaCC_ctbFindCall( OWN_SRC_INV, CS_SAT_REQ, NO_VLD_CT ); if( cId EQ NO_ENTRY ) { /* Try to stop processing of proactive command SEND DTMF */ dtmfId = cmhCC_find_call_for_DTMF(); if( dtmfId NEQ NO_ENTRY ) { if (psaCC_ctb(dtmfId)->dtmfSrc EQ OWN_SRC_SAT) { ccShrdPrm.dtmf.cnt = 0; /* to avoid double terminal response to SAT */ psaCC_StopDTMF( dtmfId ); psaSAT_SendTrmResp( RSLT_SESS_USR_TERM, &resp_data ); return( AT_CMPL ); } /* else it means there is a Send DTMF on process */ } } #ifdef FF_SAT_E if( cId EQ NO_ENTRY ) cId = psaCC_ctbFindCall( OWN_SRC_INV, CS_SAT_CSD_REQ, NO_VLD_CT ); if( (cId EQ NO_ENTRY OR !psaCC_ctb(cId)->SATinv) AND !( satShrdPrm.opchStat NEQ OPCH_IDLE AND (satShrdPrm.cmdDet.cmdType EQ SAT_CMD_OPEN_CHANNEL OR satShrdPrm.cmdDet.cmdType EQ SAT_CMD_SEND_DATA)) ) { return( AT_FAIL ); } #else if( cId EQ NO_ENTRY OR !psaCC_ctb(cId)->SATinv OR psaCC_ctb(cId)->calStat NEQ CS_SAT_REQ) { return( AT_FAIL ); } #endif /* else, #ifdef FF_SAT_E */ /* *------------------------------------------------------------------- * check termination cause *------------------------------------------------------------------- */ switch( cause ) { case( SATT_CS_UserRedialStop ): case( SATT_CS_EndRedial ): if ((cId EQ NO_ENTRY) OR (cause EQ SATT_CS_UserRedialStop)) { /* respond with "user cleared down..." */ psaSAT_SendTrmResp( RSLT_USR_CLR_DWN, &resp_data ); } else { /* return network error cause GSM 11.14 / 12.12.3 */ /* * Use ctb here because TI compiler 1.22e may have a problem otherwise here. * See cmhCC_SndDiscRsn() for the details. */ cmhSAT_NtwErr ((UBYTE)((GET_CAUSE_VALUE(psaCC_ctb(cId)->nrmCs) NEQ NOT_PRESENT_8BIT) ? (psaCC_ctb(cId)->nrmCs|0x80) : ADD_NO_CAUSE)); } break; case( SATT_CS_EndSession ): /* respond with "session terminated by user" */ psaSAT_SendTrmResp( RSLT_SESS_USR_TERM, &resp_data ); break; } if( cId NEQ NO_ENTRY ) psaCC_FreeCtbNtry (cId); #ifdef FF_SAT_E if( satShrdPrm.opchStat NEQ OPCH_IDLE AND (satShrdPrm.cmdDet.cmdType EQ SAT_CMD_OPEN_CHANNEL OR satShrdPrm.cmdDet.cmdType EQ SAT_CMD_SEND_DATA) ) { cmhSAT_cleanupOpChnPrms(); satShrdPrm.chnTb.chnUsdFlg = FALSE; } #endif /* FF_SAT_E */ return( AT_CMPL ); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | ROUTINE : sAT_PercentEFRSLT | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL T_ACI_RETURN sAT_PercentEFRSLT (T_ACI_CMD_SRC srcId, T_ACI_EFRSLT_RES result) { TRACE_FUNCTION("sAT_PercentEFRSLT()"); if(!cmh_IsVldCmdSrc(srcId)) { return(AT_FAIL); } switch(result) { case EFRSLT_RES_FAIL: psaSAT_FUConfirm(simShrdPrm.fuRef,SIM_FU_ERROR); break; case EFRSLT_RES_OK: psaSAT_FUConfirm(simShrdPrm.fuRef,SIM_FU_SUCCESS); break; default: ACI_ERR_DESC(ACI_ERR_CLASS_Ext,EXT_ERR_Parameter); return(AT_FAIL); } return(AT_CMPL); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SATS | | ROUTINE : sAT_PercentSIMEF | +-------------------------------------------------------------------+ PURPOSE : */ GLOBAL T_ACI_RETURN sAT_PercentSIMEF (T_ACI_CMD_SRC srcId, T_ACI_SIMEF_MODE mode) { TRACE_FUNCTION("sAT_PercentSIMEF()"); if(!cmh_IsVldCmdSrc(srcId)) { return(AT_FAIL); } switch(mode) { case SIMEF_MODE_ON: case SIMEF_MODE_OFF: simShrdPrm.SIMEFMode[srcId]=mode; break; default: ACI_ERR_DESC(ACI_ERR_CLASS_Ext,EXT_ERR_Parameter); return(AT_FAIL); } return(AT_CMPL); } #endif /* #ifdef SIM_TOOLKIT */ /*==== EOF ========================================================*/