FreeCalypso > hg > freecalypso-sw
view gsm-fw/g23m-aci/aci/psa_util.h @ 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 | eedbf248bac0 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA_UTIL +----------------------------------------------------------------------------- | 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 : Definitions for the PSA utility functions. +----------------------------------------------------------------------------- */ #ifndef PSA_UTIL_H #define PSA_UTIL_H /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== PROTOTYPES =================================================*/ EXTERN void utl_BCD2String (char *bcd_string, const UBYTE *bcd, USHORT len); EXTERN USHORT utl_dialStr2BCD (const char *pDialStr, UBYTE *pBCDBuf, UBYTE maxDigits); EXTERN void utl_BCD2DialStr (const UBYTE *pBCD, char *pDSBuf, UBYTE numDigits); /* PATCH Add bit_offset parameter to function cvt7To8 */ /*EXTERN UBYTE utl_cvt7To8 ( UBYTE* source, UBYTE source_len, UBYTE* dest );*/ EXTERN UBYTE utl_cvt7To8 ( const UBYTE* source, UBYTE source_len, UBYTE* dest, UBYTE bit_offset); /* PATCH END */ EXTERN UBYTE utl_cvtPnn7To8 (const UBYTE* source, UBYTE source_len, UBYTE dcs, UBYTE* dest ); EXTERN UBYTE utl_cvt8To7 ( const UBYTE* source, UBYTE source_len, UBYTE* dest, UBYTE bit_offset); /* Implements Measure 25 */ #ifdef FF_SAT_E EXTERN T_ACI_CMD_SRC psa_search_SATSrcId (void); #endif /* FF_SAT_E */ /*==== EXPORT =====================================================*/ #endif /* PSA_UTIL_H */ /*==== EOF =======================================================*/