FreeCalypso > hg > fc-tourmaline
view src/nucleus/er_extr.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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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* er_extr.h Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* ER - Error Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains function prototypes of all functions */ /* accessible to other components. */ /* */ /* DATA STRUCTURES */ /* */ /* None */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* MACROS */ /* */ /* NU_CHECK */ /* NU_ASSERT */ /* */ /* DEPENDENCIES */ /* */ /* nucleus.h System definitions */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Moved include files outside of */ /* the file #ifndef to allow the */ /* use of actual data structures, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3 */ /* 11-24-1998 Added NU_CHECK and NU_ASSERT. */ /* 03-26-1999 Released 1.11m (new release */ /* numbering scheme) */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #include "nucleus.h" /* Include system definitions */ /* Check to see if the file has been included already. */ #ifndef ER_EXTR #define ER_EXTR /* Initialization function. */ VOID ERI_Initialize(VOID); /* System error handling function definition. */ VOID ERC_System_Error(INT error_code); #ifdef NU_DEBUG_MEMORY STATUS ERC_Allocate_Memory(NU_MEMORY_POOL *pool_ptr, VOID **ptr, UNSIGNED size, UNSIGNED suspend, unsigned long line, const char* file); STATUS ERC_Deallocate_Memory(VOID *ptr); #endif /* NU_DEBUG_MEMORY */ #ifdef NU_DEBUG void ERC_Assert(CHAR *test, CHAR *name, UNSIGNED line); #endif #ifdef NU_ASSERT #undef NU_ASSERT #endif #ifdef NU_CHECK #undef NU_CHECK #endif #ifdef NU_DEBUG #define NU_ASSERT( test ) \ if ( !(test) ) ERC_Assert( #test, __FILE__, __LINE__ ); ((void) 0) #else #define NU_ASSERT( test ) ((void) 0) #endif /* NU_DEBUG */ #ifdef NU_DEBUG #define NU_ASSERT2( test ) \ if ( !(test) ) ERC_Assert( #test, __FILE__, __LINE__ ); ((void) 0) #else #define NU_ASSERT2( test ) ((void) 0) #endif /* NU_DEBUG */ #ifndef NU_NO_ERROR_CHECKING #define NU_CHECK( test, statement ) \ NU_ASSERT2( test ); if ( !(test) ) { statement; } ((void) 0) #else #define NU_CHECK( test, statement ) NU_ASSERT2( test ) #endif /* NU_NO_ERROR_CHECKING */ #endif