FreeCalypso > hg > fc-tourmaline
view src/cs/services/etm/etm_env.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_env.h * * Declarations of the Riviera Generic Functions * (except handle message and handle timer). * * @author aurent Sollier (l-sollier@ti.com) and Kim T. Peteren (ktp@ti.com) * @version 0.1 * * * History: * * Date Modification * ------------------------------------ * 10/24/2001 Creation * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved *********************************************************************************/ #ifndef _ETM_ENV_H_ #define _ETM_ENV_H_ #include "rvm/rvm_gen.h" #include "etm/etm_pool_size.h" /* Stack & Memory Bank sizes definitions */ /** * Mailbox ID used by the SWE. */ #define ETM_MAILBOX RVF_TASK_MBOX_0 /** * @name Mem bank * Memory bank size and watermark. */ /*@{*/ #define ETM_MB_PRIM_SIZE ETM_MB1_SIZE #define ETM_MB_PRIM_WATERMARK ETM_MB_PRIM_SIZE /*@}*/ /** Define a structure used to store all the informations related to KPD's task * & MBs identifiers. */ typedef struct ctrl_blk { T_RVF_MB_ID prim_id; T_RVF_ADDR_ID addr_id; T_RVM_RETURN (*error_ft)(T_RVM_NAME swe_name, T_RVM_RETURN error_cause, T_RVM_ERROR_TYPE error_type, T_RVM_STRING error_msg); } T_ETM_ENV_CTRL_BLK; /** * @name Generic functions * Generic functions declarations. */ /*@{*/ T_RVM_RETURN etm_get_info(T_RVM_INFO_SWE *infoSWE); T_RVM_RETURN etm_set_info( T_RVF_ADDR_ID addr_id, T_RV_RETURN return_path[], T_RVF_MB_ID bk_id[], T_RVM_RETURN (*rvm_error_ft)(T_RVM_NAME swe_name, T_RVM_RETURN error_cause, T_RVM_ERROR_TYPE error_type, T_RVM_STRING error_msg)); T_RVM_RETURN etm_init(void); T_RVM_RETURN etm_start(void); T_RVM_RETURN etm_stop(void); T_RVM_RETURN etm_kill(void); /*@}*/ #endif /* #ifndef _ETM_ENV_H_ */