FreeCalypso > hg > freecalypso-sw
view gsm-fw/g23m-aci/aci/cmh_tsts.c @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | c64bfc13292c |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_TSTS +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This module provides test functions for debugging | puposes. +----------------------------------------------------------------------------- */ #ifndef CMH_TSTS_C #define CMH_TSTS_C #endif #include "config.h" #include "fixedconf.h" #include "condat-features.h" #include "aci_conf.h" #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci.h" #include "aci_cmh.h" #ifdef FAX_AND_DATA #include "aci_fd.h" #endif /* of #ifdef FAX_AND_DATA */ #ifdef UART #include "dti.h" #include "dti_conn_mng.h" #endif #include "psa.h" #include "psa_cc.h" #include "psa_mm.h" #include "psa_sim.h" #include "cmh.h" #include "cmh_cc.h" #include "cmh_mm.h" #include "cmh_sim.h" #ifdef FAX_AND_DATA #ifdef FF_FAX #include "psa_t30.h" #include "cmh_t30.h" #endif #include "psa_ra.h" #include "cmh_ra.h" #include "cmh_fsim.h" /* remove after testing */ #endif /* FAX_AND_DATA */ /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ #ifdef FAX_AND_DATA #ifdef _SIMULATE_FAX_DATA_ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_TSTS | | ROUTINE : TST_rstSimData | +-------------------------------------------------------------------+ PURPOSE : reset simulated FAX data */ GLOBAL void TST_rstSimData( void ) { TRACE_FUNCTION ("TST_rstSimData()"); pSimBuf = simDataBuf; /* remove after testing ??? */ sentData = 0; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_TSTS | | ROUTINE : TST_getSimData | +-------------------------------------------------------------------+ PURPOSE : get simulated FAX data */ GLOBAL void TST_getSimData(UBYTE *data, USHORT nomLen, USHORT *actLen, UBYTE *final) { SHORT seq; TRACE_FUNCTION ("TST_getSimData()"); *final = FALSE; *actLen = (USHORT)(((SIM_DATA_LEN - sentData)>nomLen)? nomLen:(SIM_DATA_LEN - sentData)); for( seq = *actLen/50; seq > 0; seq-- ) { memcpy( data, pSimBuf, 50 ); pSimBuf += 50; data += 50; /* vsi_t_sleep( VSI_CALLER 0 ); */ } if( (*actLen)%50 ) { memcpy( data, pSimBuf, *actLen%50 ); pSimBuf += 50; } sentData += *actLen; /*sprintf( buf, "DATA COPIED: %d DATA SENT: %d", *actLen, sentData ); TRACE_EVENT( "DATA COPIED" ); */ if( sentData >= SIM_DATA_LEN ) { *final = TRUE; } } #endif /*_SIMULATE_FAX_DATA_*/ #endif /*==== EOF ========================================================*/