view gsm-fw/ccd/csn1_sh_opt.c @ 745:74cfa6727aa3

rr_srv.c compiles
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 05 Oct 2014 22:38:19 +0000
parents 970d6199f2c5
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   : csn1_sh_opt.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 CSN1_SH_OPT
|             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"


extern SHORT cdc_csn1_sx_decode (int flag, const ULONG e_ref, T_CCD_Globs *globs);
extern SHORT cdc_csn1_sx_encode (int flag, const ULONG e_ref, T_CCD_Globs *globs);

#ifndef RUN_FLASH
/*
+------------------------------------------------------------------------+
| PROJECT : CCD (6144)               MODULE  : CDC_GSM                   |
| STATE   : code                     ROUTINE : cdc_csn1_shl_opt_decode   |
+------------------------------------------------------------------------+

  PURPOSE : Decoding of the GSM Type CSN1 SHL OPT element. 
            This coding type enhances the GSM Type CSN1 SHL. It supports 
            previous behaviour of CSN1_SHL and the lack of the whole 
            element.
            The coding type CSN1_SHL_OPT is suitable for elements which 
            structures match to the following common definition:
            { null | L | H { 0 | 1 < value part > }
            
            The element value can be present, then it is preceded by the 
            flag value H. If the element is represented by the flag L only 
            the value is absent! Besides the absence of the whole element 
            is allowed.
*/

SHORT cdc_csn1_shl_opt_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
{

#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_csn1_shl_opt_decode()");
	#else
	TRACE_CCD (globs, "cdc_csn1_shl_opt_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));  
	#endif
#endif

  return cdc_csn1_sx_decode (0xFF, e_ref, globs);
}
#endif /* !RUN_FLASH */

#ifndef RUN_FLASH
/*
+------------------------------------------------------------------------+
| PROJECT : CCD (6144)              MODULE  : CDC_GSM                    |
| STATE   : code                    ROUTINE : cdc_csn1_shl_opt_encode    |
+------------------------------------------------------------------------+

  PURPOSE : Encoding of the GSM Type CSN1 SHL OPT element doesn't differ
            from encoding of the GSM Type CSN1 SHL. 
            This element consists of a 1 bit valid flag and a value part. 
            If the element is valid (the v_xxx components is TRUE in the
            decoded message) a H bit will be coded followed by the
            coding of the value part. Otherwise a L bit will be
            coded.

*/

SHORT cdc_csn1_shl_opt_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
{
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_csn1_shl_opt_encode()");
	#else
	TRACE_CCD (globs, "cdc_csn1_shl_opt_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));  
	#endif
#endif

  return cdc_csn1_sx_encode (0xFF, e_ref, globs);
}
#endif /* !RUN_FLASH */