FreeCalypso > hg > fc-tourmaline
view src/cs/services/dar/tests/dar_test.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 Name: dar_test.c */ /* */ /* Purpose: This file contains Diagnose And Recovery test generic functions.*/ /* */ /* Note: None. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------------------------------------------ */ /* 26 September 2001 Create */ /* */ /* Author Stephanie Gerthoux */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ /******************************************************************************/ #include "tests/rv/rv_test_filter.h" #if ((DAR_REGR == SW_COMPILED) || (DAR_MISC == SW_COMPILED)) #include "dar/tests/dar_test.h" /* Define the global variables used with DAR test level */ T_RVF_MB_ID mb_dar_test; /**********************************************************************************/ /* */ /* Function Name: dar_test_set_mb_id */ /* */ /* Purpose: This function is called to set DAR test MBs IDs and initialize */ /* the pointer to the global variable. */ /* */ /* Input Parameters: */ /* memory bank list */ /* */ /* Output Parameters: */ /* None. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* 26 september 2001 Stephanie Gerthoux: Creation. */ /* */ /**********************************************************************************/ void dar_test_set_mb_id (T_RVF_MB_ID mb_id[]) { /********************** Start dar_test_set_mb_id function ***********************/ mb_dar_test = mb_id[0]; } /*********************** Stop dar_test_set_mb_id function ***********************/ #endif /* #if (DAR_TEST == SW_COMPILED) */