FreeCalypso > hg > fc-tourmaline
view src/cs/layer1/include/l1_macro.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 * L1_MACRO.H * * Filename l1_macro.h * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ #include "l1_confg.h" #if(L1_DYN_DSP_DWNLD == 1) #include "l1_dyn_dwl_const.h" #endif #if (TRACE_TYPE==5) && NUCLEUS_TRACE //WARNING : this type of trace takes a lot of space in data RAM (~16kB) // switch for Nucleus debugging messages. #define NU_ALLOC_ERR 0 #define NU_DEALLOC_ERR 1 #define NU_RCVE_QUEUE_ERR 2 #define NU_SEND_QUEUE_ERR 3 #define NU_OBTA_SEMA_ERR 4 #define NU_RLSE_SEMA_ERR 5 // Nucleus debug function. #define DEBUGMSG(status,type) \ if(status) switch(type) \ { \ case NU_ALLOC_ERR: \ printf("NU mem. allocation error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ case NU_DEALLOC_ERR: \ printf("NU mem. deallocation error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ case NU_RCVE_QUEUE_ERR: \ printf("NU rcve queue error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ case NU_SEND_QUEUE_ERR: \ printf("NU send queue error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ case NU_OBTA_SEMA_ERR: \ printf("NU obtain semaph. error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ case NU_RLSE_SEMA_ERR: \ printf("NU release semaph. error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ \ default: \ printf("Unknown error %d file %s line %d\n", status,__FILE__,__LINE__); \ exit(0); \ break; \ } #else #define DEBUGMSG(status,type) #endif /************************************************************/ /* Macros for FAST INTEGER MODULO implementation. */ /************************************************************/ #define IncMod(operand, increment, modulo) \ if( (operand += increment) >= modulo ) operand -= modulo // Define MACRO for selecting the min. time to next task. #define Select_min_time(Task_Time, Min_Time) \ if(Task_Time < Min_Time) Min_Time = Task_Time; /************************************************************/ /* Macros for MCU/DSP API address conversion . */ /************************************************************/ #if(L1_DYN_DSP_DWNLD == 1) #define API_address_dsp2mcu(dsp_address) \ (MCU_API_BASE_ADDRESS + ((API)((dsp_address) - DSP_API_BASE_ADDRESS) * 2)) #define API_address_mcu2dsp(mcu_address) \ (DSP_API_BASE_ADDRESS + ((UWORD32)((mcu_address) - MCU_API_BASE_ADDRESS) / 2)) #endif