FreeCalypso > hg > fc-tourmaline
view src/gpf/misc/printtofile.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 | 4e78acac3d88 |
children |
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/* +------------------------------------------------------------------------------ | File: printToFile.c +------------------------------------------------------------------------------ | 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 implements some stream output functions. +----------------------------------------------------------------------------- */ #ifndef __PRINTTOFILE_C__ #define __PRINTTOFILE_C__ #endif #ifndef _TARGET_ /*==== INCLUDES ===================================================*/ #include "printtofile.h" #include "typedefs.h" #ifndef _LINUX_ #include <string.h> #include <ctype.h> #include <stdarg.h> #include <stdio.h> #include "windows.h" #include "vsi.h" #include "time.h" #include <sys/types.h> #include <sys/timeb.h> #endif /* _LINUX_ */ /*==== TYPES ======================================================*/ /*==== CONSTANTS ==================================================*/ /*==== EXTERNALS ==================================================*/ /*==== VARIABLES ==================================================*/ #ifndef _LINUX_ static HANDLE mutEx; #endif /* _LINUX_ */ /*==== FUNCTIONS ==================================================*/ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : PrintToFile +------------------------------------------------------------------------------ | Description : print to file xx and do a printf() with ident. arguments | | Parameters : const char *format, ... variable parameter list | | Return : printf retval | +------------------------------------------------------------------------------ */ void initPrintToFile() { #ifdef _LINUX_ return; #else /* _LINUX_ */ #ifndef _TARGET_ #ifdef _DEBUG FILE *fp; #endif if ( (mutEx = OpenMutex (MUTEX_ALL_ACCESS, FALSE, "PrintToFile")) == NULL ) { mutEx = CreateMutex( NULL, FALSE, "PrintToFile"); #ifdef _DEBUG fp = fopen("\\gpf\\BIN\\debug\\tstlog.txt", "w"); PrintToFile("\n\nStart logging:\n"); #endif } if (mutEx == 0) { printf("PrintToFile semaphore creation failed!\n"); } #endif /* _LINUX_ */ #endif } #endif #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : PrintToFile +------------------------------------------------------------------------------ | Description : print to file xx and do a printf() with ident. arguments | | Parameters : const char *format, ... variable parameter list | | Return : printf retval | +------------------------------------------------------------------------------ */ int PrintToFile(const char *format, ... ) { int retval = 0; #ifndef _LINUX_ #ifndef _TARGET_ va_list unamedArgumentList; char* nextChar; int ival; char* sval; #ifdef _DEBUG FILE *fp; struct _timeb timebuf; time_t seconds; unsigned long int t; #endif if ( WaitForSingleObject (mutEx, INFINITE) == WAIT_FAILED ) { printf("PrintToFile semaphore request failed! Is TST.exe up & running?\n"); return -1; } va_start(unamedArgumentList, format); #ifdef _DEBUG fp = fopen("\\gpf\\BIN\\debug\\tstlog.txt", "a"); if ( fp != 0 ) { time( &seconds ); // seconds after 1.1.70 GMT _ftime( &timebuf ); t = (unsigned long int)(seconds * 1000) + timebuf.millitm; /*lint -e668 */ /*lint -e559 */ #ifdef _TOOLS_ fprintf(fp, "TST (%u): ", (unsigned int)t); #else fprintf(fp, "Stack (%u): ", (unsigned int)t); #endif } #endif /* _DEBUG */ /*lint -e662 */ for (nextChar = (char*) format; *nextChar; nextChar++) { if (*nextChar != '%') { putchar(*nextChar); #ifdef _DEBUG if (fp != 0) { fputc(*nextChar,fp); } #endif continue; } switch (*++nextChar) { case 'd': ival = va_arg(unamedArgumentList, int); printf("%d", ival); #ifdef _DEBUG if (fp != 0) { fprintf(fp, "%d", ival); } #endif break; case 'x': ival = va_arg(unamedArgumentList, int); printf("%x", ival); #ifdef _DEBUG if (fp != 0) { fprintf(fp, "%x", ival); } #endif break; case 's': for(sval = va_arg(unamedArgumentList, char*); *sval; sval++) { putchar(*sval); #ifdef _DEBUG if (fp != 0) { fputc(*sval,fp); } #endif } break; default: putchar(*nextChar); #ifdef _DEBUG if (fp != 0) { fputc(*nextChar,fp); } #endif break; } } /*lint +e662 */ va_end(unamedArgumentList); #ifdef _DEBUG if (fp != 0) { fclose(fp); } #endif ReleaseMutex(mutEx); #endif /* !_LINUX_ */ #endif /* _TARGET_ */ return retval; } #endif #endif