FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/sap_em.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 |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | 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 : Definitions for the processing functions of the protocol | stack adapter for the engineering mode. +----------------------------------------------------------------------------- */ #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "aci_em.h" #include "aci_mem.h" #ifdef FF_EM_MODE /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /* #if !defined (WIN32) EXTERN CHAR* l1_version(void); EXTERN CHAR* dl_version(void); EXTERN CHAR* rr_version(void); EXTERN CHAR* mm_version(void); EXTERN CHAR* cc_version(void); EXTERN CHAR* ss_version(void); EXTERN CHAR* sim_version(void); EXTERN CHAR* sms_version(void); //EXTERN CHAR* aci_version(void); #endif */ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +------------------------------------------------------------------------------ | Function : psa_em_sc_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_sc_info_cnf (T_EM_SC_INFO_CNF *em_sc_info_cnf) { TRACE_FUNCTION ("psa_em_sc_info_cnf()"); em_Received_Data(em_sc_info_cnf, EM_SUBCLASS_SC); } /* +------------------------------------------------------------------------------ | Function : psa_em_sc_gprs_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell gprs infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_sc_gprs_info_cnf (T_EM_SC_GPRS_INFO_CNF *em_sc_gprs_info_cnf) { TRACE_FUNCTION ("psa_em_sc_gprs_info_cnf()"); em_Received_Data(em_sc_gprs_info_cnf, EM_SUBCLASS_SC_GPRS); } /* +------------------------------------------------------------------------------ | Function : psa_em_nc_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_nc_info_cnf (T_EM_NC_INFO_CNF *em_nc_info_cnf) { TRACE_FUNCTION ("psa_em_nc_info_cnf()"); em_Received_Data(em_nc_info_cnf, EM_SUBCLASS_NC); } /* +------------------------------------------------------------------------------ | Function : psa_em_loc_pag_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_loc_pag_info_cnf (T_EM_LOC_PAG_INFO_CNF *em_loc_pag_info_cnf) { TRACE_FUNCTION ("psa_em_loc_pag_info_cnf()"); em_Received_Data(em_loc_pag_info_cnf, EM_SUBCLASS_LOC_PAG); } /* +------------------------------------------------------------------------------ | Function : psa_em_plmn_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_plmn_info_cnf (T_EM_PLMN_INFO_CNF *em_plmn_info_cnf) { TRACE_FUNCTION ("psa_em_plmn_info_cnf()"); em_Received_Data(em_plmn_info_cnf, EM_SUBCLASS_PLMN); } /* +------------------------------------------------------------------------------ | Function : psa_em_cip_hop_dtx_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_cip_hop_dtx_info_cnf (T_EM_CIP_HOP_DTX_INFO_CNF *em_cip_hop_dtx_info_cnf) { TRACE_FUNCTION ("psa_em_cip_hop_dtx_info_cnf()"); em_Received_Data(em_cip_hop_dtx_info_cnf, EM_SUBCLASS_CIPH_HOP_DTX); } /* +------------------------------------------------------------------------------ | Function : psa_em_power_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_power_info_cnf (T_EM_POWER_INFO_CNF *em_power_info_cnf) { TRACE_FUNCTION ("psa_em_power_info_cnf()"); em_Received_Data(em_power_info_cnf, EM_SUBCLASS_POWER); } /* +------------------------------------------------------------------------------ | Function : psa_em_identity_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_identity_info_cnf (T_EM_IDENTITY_INFO_CNF *em_identity_info_cnf) { TRACE_FUNCTION ("psa_em_identity_info_cnf()"); em_Received_Data(em_identity_info_cnf, EM_SUBCLASS_ID); } /* +------------------------------------------------------------------------------ | Function : psa_em_sw_version_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell infrastructure data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_sw_version_info_cnf (T_EM_SW_VERSION_INFO_CNF *em_sw_version_info_cnf) { TRACE_FUNCTION ("psa_em_sw_version_info_cnf()"); em_Received_Data(em_sw_version_info_cnf, EM_SUBCLASS_SW_VERSION); } /* +------------------------------------------------------------------------------ | Function : psa_em_gmm_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell gmm data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_gmm_info_cnf (T_EM_GMM_INFO_CNF *em_gmm_info_cnf) { TRACE_FUNCTION ("psa_em_gmm_info_cnf()"); em_Received_Data(em_gmm_info_cnf, EM_SUBCLASS_GMM); } /* +------------------------------------------------------------------------------ | Function : psa_em_grlc_info_cnf +------------------------------------------------------------------------------ | Description : Pars the serving cell grlc data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitiv | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_grlc_info_cnf (T_EM_GRLC_INFO_CNF *em_grlc_info_cnf) { TRACE_FUNCTION ("psa_em_grlc_info_cnf()"); em_Received_Data(em_grlc_info_cnf, EM_SUBCLASS_GRLC); } /* +------------------------------------------------------------------------------ | Function : psa_em_amr_info_cnf +------------------------------------------------------------------------------ | Description : Pars the AMR information data back to the initial | function inside the customer specific MMI with a cb-function. | | Parameters : Primitive | | Return : void +------------------------------------------------------------------------------ */ GLOBAL void psa_em_amr_info_cnf (T_EM_AMR_INFO_CNF *em_amr_info_cnf) { TRACE_FUNCTION ("psa_em_amr_info_cnf()"); em_Received_Data(em_amr_info_cnf, EM_SUBCLASS_AMR); } #endif /* FF_EM_MODE */ /*+++++++++++++++++++++++++++++++++++++++++ E O F +++++++++++++++++++++++++++++++++++++++++*/