FreeCalypso > hg > fc-tourmaline
view src/cs/services/etm/etm_misc.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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/******************************************************************************** * Enhanced TestMode (ETM) * @file etm_misc.h * * @author Kim T. Peteren (ktp@ti.com) * @version 0.1 * * * History: * * Date Modification * ------------------------------------ * 16/06/2003 Creation * * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved *********************************************************************************/ #ifndef _ETM_MISC_H_ #define _ETM_MISC_H_ /****************************************************************************** * Usefull Header *****************************************************************************/ #ifndef _WINDOWS #include "swconfig.cfg" #include "sys.cfg" #include "chipset.cfg" //#include "testmode.cfg" #endif #include "l1_confg.h" /* Riviera useful header */ #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "rvf/rvf_target.h" #include "rvf/rvf_api.h" #include "rvt/rvt_gen.h" /* include the usefull L1 header */ #ifdef _WINDOWS #define BOOL_FLAG #define CHAR_FLAG #endif #include "l1_types.h" #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #if (L1_GTT == 1) #include "l1gtt_defty.h" #endif #include "l1_const.h" #include "l1_defty.h" #include "l1_msgty.h" #include "l1_signa.h" #ifdef _WINDOWS #define L1_ASYNC_C #endif #include "l1_varex.h" /****************************************************************************** * Defines *****************************************************************************/ #define TM3_PACKET_SIZE 128 #define ETM_PACEKT_SIZE 256 // This is the return TM3 packet structure // HACK! - taken from l1tm_msgty.h typedef struct { unsigned char cid; unsigned char index; unsigned char status; unsigned char size; // size of result[] array unsigned char result[TM3_PACKET_SIZE]; } T_TM3_PKT; // This is the new TM packet structure typedef struct { unsigned short size; // size of data[] int index; // index into data[] - for put()/get() functions unsigned char mid; unsigned char status; unsigned char data[ETM_PACEKT_SIZE]; // include cksum } T_ETM_PKT; #ifndef BASIC_TYPES #define BASIC_TYPES typedef signed char int8; typedef unsigned char uint8; typedef signed short int16; typedef unsigned short uint16; typedef signed int int32; typedef unsigned int uint32; #endif /****************************************************************************** * Prototypes *****************************************************************************/ void *etm_malloc(int size); int etm_free(void *addr); int etm_at(T_ETM_PKT *pkt, char *buf); /****************************************************************************** * Internal Error codes *****************************************************************************/ enum { ETM_TASK_REGISTERED = -100, ETM_DB_LIMIT = -101 }; #endif // _ETM_MISC_H_