FreeCalypso > hg > freecalypso-sw
diff gsm-fw/ccd/gsm5_tlv.c @ 648:970d6199f2c5
gsm-fw/ccd/*.[ch]: initial import from the LoCosto source
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Thu, 04 Sep 2014 05:48:57 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gsm-fw/ccd/gsm5_tlv.c Thu Sep 04 05:48:57 2014 +0000 @@ -0,0 +1,124 @@ +/* ++----------------------------------------------------------------------------- +| Project : +| Modul : gsm5_tlv.c ++----------------------------------------------------------------------------- +| 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 : Definition of encoding and decoding functions for GSM5_TLV elements ++----------------------------------------------------------------------------- +*/ + + +/* + * standard definitions like GLOBAL, UCHAR, ERROR etc. + */ +#include "typedefs.h" +#include "header.h" + +/* + * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only + * look at ccdapi.h + */ +#undef USE_DRIVER +#include "ccdapi.h" + +/* + * Types and functions for bit access and manipulation + */ +#include "ccd_globs.h" +#include "bitfun.h" + +/* + * Prototypes of ccd internal functions + */ +#include "ccd.h" + +/* + * Declaration of coder/decoder tables + */ +#include "ccdtable.h" +#include "ccddata.h" + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : CCD (6144) MODULE : CDC_GSM | +| STATE : code ROUTINE : cdc_gsm5tlv_decode | ++--------------------------------------------------------------------+ + + PURPOSE : Decoding of the GSM Type 5TLV element. This element + consists of a 8 bit T component a + 8 or 16 Bit L component and a V component wich + length depends on the value of the L component. + If the length is in the range 0x00-0x7f the L component + consist of one byte. For bigger length 0x80-0xff the + L component consists of two bytes. The first byte is + tied to 0x81 and the second byte contains a value in the + range 0x80 to 0xff. + + +*/ + +SHORT cdc_gsm5tlv_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) +{ + T_TLV_SORT tlv_inf; + + tlv_inf.gotTag = TRUE; + tlv_inf.gotLen = TRUE; + +#ifdef DEBUG_CCD + #ifndef CCD_SYMBOLS + TRACE_CCD (globs, "cdc_gsm5tlv_decode()"); + #else + TRACE_CCD (globs, "cdc_gsm5tlv_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); + #endif +#endif + + return cdc_tlv_decode (c_ref, e_ref, &tlv_inf, globs); +} +#endif /* !RUN_INT_RAM */ + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : CCD (6144) MODULE : CDC_GSM | +| STATE : code ROUTINE : cdc_gsm5tlv_encode | ++--------------------------------------------------------------------+ + + PURPOSE : Encoding of the GSM Type 5TLV element. This element + consists of a 8 bit T component a + 8 or 16 Bit L component and a V component wich + length depends on the value of the L component. + If the length is in the range 0x00-0x7f the L component + consist of one byte. For bigger length 0x80-0xff the + L component consists of two bytes. The first byte is + tied to 0x81 and the second byte contains a value in the + range 0x80 to 0xff. + +*/ + +SHORT cdc_gsm5tlv_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) +{ +#ifdef DEBUG_CCD + #ifndef CCD_SYMBOLS + TRACE_CCD (globs, "cdc_gsm5tlv_encode()"); + #else + TRACE_CCD (globs, "cdc_gsm5tlv_encode() %s", ccddata_get_alias((USHORT) e_ref, 1)); + #endif +#endif + + cdc_tlv_encode (e_ref, 8, 8, globs); + + return 1; +} +#endif /* !RUN_INT_RAM */