FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/aci_mfw.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-F&D (8411) | Modul : ACI_MFW +----------------------------------------------------------------------------- | 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 : Only for testing of Conc SMS via the ATI. +----------------------------------------------------------------------------- */ #ifndef ACI_MFW_C #define ACI_MFW_C #endif #include "aci_all.h" #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_io.h" #include "aci_cmd.h" #include "aci_fd.h" #include "aci_mem.h" #include "psa.h" #include "psa_sms.h" #include "cmh.h" #include "cmh_sms.h" #include "psa_cc.h" #include "aci_lst.h" #if defined _CONC_TESTING_ AND defined TI_PS_FF_CONC_SMS #include "conc_sms.h" #include "aci_mfw.h" //#define TRACE_CCD /* for CCD Debugging */ /********************************************************************** * TEMPORARY ADAPTION FUNCTIONS * *********************************************************************/ //ALL THE FUNCTIONS BELOW ARE COMMENTED OUT AS THEY WERE FOR TESITNG ONLY GLOBAL void rAT_PlusCMTI_Ext( T_ACI_SMS_STOR mem, UBYTE index, T_ACI_CMGL_SM* sm) { T_SMS_TYPE smsType; T_CONC_ASSEMBLY_RETURN ret; T_SM_DATA_EXT data_conc; TRACE_FUNCTION ("rAT_PlusCMTI_Ext"); smsType = SMS_getSMSType ( &sm->udh, sm->adress, MODE2); if (smsType EQ CONCATE) { ret = concSMS_Collect ( &data_conc, sm, 1, mem); if (ret EQ CONC_COMPLETED) { UBYTE i; for (i=0; i<CMD_SRC_MAX; i++) io_sendMessage(i, (CHAR*)data_conc.data, ATI_NORMAL_OUTPUT); ACI_MFREE(data_conc.data); } } TRACE_EVENT_P1("smsType: %d", smsType); rAT_PlusCMTI( mem, index, sm ); } GLOBAL void rAT_PlusCMT_Ext (T_ACI_CMGL_SM* sm) { T_SMS_TYPE smsType; T_CONC_ASSEMBLY_RETURN ret; T_SM_DATA_EXT data_conc; TRACE_FUNCTION ("rAT_PlusCMT_Ext"); smsType = SMS_getSMSType ( &sm->udh, sm->adress, MODE1); if (smsType EQ CONCATE) { ret = concSMS_Collect ( &data_conc, sm, 0, SMS_STOR_NotPresent); if (ret EQ CONC_COMPLETED) { UBYTE i; for (i=0; i<CMD_SRC_MAX; i++) io_sendMessage(i, (CHAR*)data_conc.data, ATI_NORMAL_OUTPUT); ACI_MFREE(data_conc.data); } } rAT_PlusCMT(sm); } GLOBAL void rAT_PlusCMGR_Ext (T_ACI_CMGL_SM* sm, T_ACI_CMGR_CBM* cbm) { T_SMS_TYPE smsType; T_CONC_ASSEMBLY_RETURN ret; T_SM_DATA_EXT data_conc; TRACE_FUNCTION ("rAT_PlusCMGR_Ext"); smsType = SMS_getSMSType ( &sm->udh, sm->adress, MODE3); if (smsType EQ CONCATE) { ret = concSMS_Collect ( &data_conc, sm, 0, SMS_STOR_NotPresent); if (ret EQ CONC_COMPLETED) { UBYTE i; for (i=0; i<CMD_SRC_MAX; i++) io_sendMessage(i, (CHAR*)data_conc.data, ATI_NORMAL_OUTPUT); ACI_MFREE(data_conc.data); } } rAT_PlusCMGR ( sm, NULL ); } GLOBAL void rAT_PercentCMGR_Ext (T_ACI_CMGL_SM* sm, T_ACI_CMGR_CBM* cbm) { T_SMS_TYPE smsType; T_CONC_ASSEMBLY_RETURN ret; T_SM_DATA_EXT data_conc; TRACE_FUNCTION ("rAT_PercentCMGR_Ext"); smsType = SMS_getSMSType ( &sm->udh, sm->adress, MODE3); if (smsType EQ CONCATE) { ret = concSMS_Collect ( &data_conc, sm, 0, SMS_STOR_NotPresent); if (ret EQ CONC_COMPLETED) { UBYTE i; for (i=0; i<CMD_SRC_MAX; i++) io_sendMessage(i, (CHAR*)data_conc.data, ATI_NORMAL_OUTPUT); ACI_MFREE(data_conc.data); } } rAT_PercentCMGR ( sm, NULL ); } #if !defined _SIMULATION_ AND !defined SMI AND !defined MFW AND !defined FF_MMI_RIV /* This is for conc. testing when compiling for ACI only */ GLOBAL void rAT_PlusCMGS ( UBYTE mr, UBYTE numSeg) {} GLOBAL void rAT_PlusCMS ( T_ACI_AT_CMD cmdId, T_ACI_CMS_ERR err, T_EXT_CMS_ERROR* conc_error) {} GLOBAL void rAT_PlusCMSS ( UBYTE mr, UBYTE numSeg) {} GLOBAL void rAT_PlusCMGD ( ) {} GLOBAL void rAT_PlusCMGW ( UBYTE index, UBYTE numSeg, UBYTE mem) {} GLOBAL void rAT_PlusCMGC ( UBYTE mr) {} GLOBAL void rAT_PlusCMGR ( T_ACI_CMGL_SM* sm, T_ACI_CMGR_CBM* cbm ) {} GLOBAL void rAT_PlusCMTI ( T_ACI_SMS_STOR mem, UBYTE index, T_ACI_CMGL_SM* sm) {} GLOBAL void rAT_PlusCMT ( T_ACI_CMGL_SM* sm) {} #endif /* #if !defined _SIMULATION_ AND !defined SMI AND !defined MFW AND !defined FF_MMI_RIV */ #endif /* #ifdef _CONC_TESTING_ */