FreeCalypso > hg > fc-tourmaline
view src/cs/services/cst/cst_csf.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 | fa22012c4a39 |
children |
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/* +-------------------------------------------------------------------+ | PROJECT: GSM-F&D (8411) $Workfile:: cst_csf.c $| | $Author:: Be $ CONDAT GmbH $Revision:: 7 $| | CREATED: 01.02.99 $Modtime:: 1.12.99 13:16 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : CST_CSF PURPOSE : This Modul defines the custom specific functionalitys for the entity CST. */ #ifndef CST_CSF_C #define CST_CSF_C #endif #include "config/swconfig.cfg" #include "config/board.cfg" #define ENTITY_CST /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "vsi.h" #include "gsm.h" #include "p_cst.h" #include "cst/cst.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ LOCAL USHORT ADC_CONVERSIONS[9]; /*==== FUNCTIONS ==================================================*/ #ifdef ALR extern void madc_hex_2_physical (USHORT *adc_hex, USHORT *adc_phy); #endif #if (BOARD==34) extern inline unsigned char GC_GetAdcInfo(void); #endif /* +--------------------------------------------------------------------+ | PROJECT : XXX MODULE : CST_CSF | | STATE : code ROUTINE : csf_adc_start | +--------------------------------------------------------------------+ PURPOSE : This function sends a primitive to L1A to activate the ADC */ GLOBAL void csf_adc_start (UBYTE tx_flag, UBYTE traffic_period, UBYTE idle_period) { // This structure and the #define have to be implemented in the MMI. // This is a temporary location for test !!!!!!! // TO BE REMOVED BY USER typedef struct { UBYTE tx_flag; UBYTE traffic_period; UBYTE idle_period; } T_MMI_ADC_REQ; #define MMI_ADC_REQ (111) PALLOC(adc_req, MMI_ADC_REQ); adc_req->tx_flag = tx_flag; adc_req->traffic_period = traffic_period; adc_req->idle_period = idle_period; PSENDX (L1, adc_req); } /* +--------------------------------------------------------------------+ | PROJECT : XXX MODULE : CST_CSF | | STATE : code ROUTINE : csf_adc_process | +--------------------------------------------------------------------+ PURPOSE : This function processes ADC results. It stores 10 consecutive results in an array. */ GLOBAL void csf_adc_process (T_CST_ADC_IND *adc_results) { #ifdef ALR volatile USHORT adc_converted[9]; #endif #ifdef ALR /* convert adc value into physical values */ madc_hex_2_physical (adc_results->adc_values, (USHORT*) adc_converted); ADC_CONVERSIONS[0] = adc_converted[0]; /* Battery Voltage */ ADC_CONVERSIONS[1] = adc_converted[1]; /* Charger Voltage */ ADC_CONVERSIONS[2] = adc_converted[2]; /* I Charger */ ADC_CONVERSIONS[3] = adc_converted[3]; /* I Charger */ ADC_CONVERSIONS[4] = adc_converted[4]; /* Battery Type */ ADC_CONVERSIONS[5] = adc_converted[5]; /* Battery Temperature */ ADC_CONVERSIONS[6] = adc_converted[6]; /* RF temperature */ ADC_CONVERSIONS[7] = adc_converted[7]; /* Touch Screen X */ ADC_CONVERSIONS[8] = adc_converted[8]; /* Touch Screen Y */ #else ADC_CONVERSIONS[0] = adc_results->adc_values[0]; ADC_CONVERSIONS[1] = adc_results->adc_values[1]; ADC_CONVERSIONS[2] = adc_results->adc_values[2]; ADC_CONVERSIONS[3] = adc_results->adc_values[3]; ADC_CONVERSIONS[4] = adc_results->adc_values[4]; #endif // WCS Patch :Avenger 2 uses adc index 5 to store battery informations bit field #if (BOARD == 34) ADC_CONVERSIONS[5] = GC_GetAdcInfo(); #endif PFREE (adc_results); } /* +--------------------------------------------------------------------+ | PROJECT : XXX MODULE : CST_CSF | | STATE : code ROUTINE : csf_aec_enable | +--------------------------------------------------------------------+ PURPOSE : This function sends a primitive to L1A to activate the AEC */ /* * CST AEC control is removed in FreeCalypso: * it is incompatible with L1_NEW_AEC. */ #if 0 GLOBAL void csf_aec_enable (USHORT aec_ctrl_reg) { // This structure and the #define have to be implemented in the MMI. // This is a temporary location for test !!!!!!! // TO BE REMOVED BY USER typedef struct { USHORT aec_control; } T_MMI_AEC_REQ; #define MMI_AEC_REQ ( ( ( 0x18 ) << 8 ) | 40 ) PALLOC(aec_req, MMI_AEC_REQ); aec_req->aec_control = aec_ctrl_reg; PSENDX (L1, aec_req); } #endif /* Returns the ADC conversions results array */ GLOBAL USHORT * csf_return_adc (void) { return &(ADC_CONVERSIONS[0]); } #ifdef ALR /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (8403) MODULE : CST_CSF | | STATE : code ROUTINE : csf_vm_record | +--------------------------------------------------------------------+ PURPOSE : activate the Voice Memo recording process for a ten seconds duration */ GLOBAL void csf_vm_record (CHAR *output, UBYTE vm_flash_index) { // Dummy function } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (8403) MODULE : CST_CSF | | STATE : code ROUTINE : csf_vm_play | +--------------------------------------------------------------------+ PURPOSE : activate the Voice Memo playing process */ GLOBAL void csf_vm_play (CHAR *output, UBYTE vm_flash_index) { // Dummy function } #endif