FreeCalypso > hg > fc-tourmaline
view src/cs/services/lls/lls_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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/** * @file lls_env.h * * Declarations of the Riviera Generic Functions * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 03/12/2002 L Sollier Create * * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _LLS_ENV_H_ #define _LLS_ENV_H_ #include "rvm/rvm_gen.h" #include "lls/lls_pool_size.h" /* Stack & Memory Bank sizes definitions */ /** * @name Mem bank * * Memory bank size and watermark. */ /*@{*/ #define LLS_MB_PRIM_SIZE LLS_MB1_SIZE #define LLS_MB_PRIM_WATERMARK LLS_MB_PRIM_SIZE /*@}*/ /** Define a structure used to store all the informations related to LLS's task * & MBs identifiers. */ typedef struct { T_RVF_MB_ID prim_id; BOOL swe_is_initialized; 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_LLS_ENV_CTRL_BLK; /** * @name Generic functions * * Generic functions declarations. */ /*@{*/ T_RVM_RETURN lls_get_info(T_RVM_INFO_SWE *infoSWE); T_RVM_RETURN lls_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 lls_init(void); T_RVM_RETURN lls_start(void); T_RVM_RETURN lls_stop(void); T_RVM_RETURN lls_kill(void); /*@}*/ #endif /* #ifndef _LLS_ENV_H_ */