FreeCalypso > hg > fc-tourmaline

view src/gpf/ccd/csn1_choice_1.c @ 268:f2e52cab0a73

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   : csn1_choice_1.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_S1 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_choice_x_decode (const ULONG c_ref, const ULONG e_ref, 
                                       ULONG num, T_CCD_Globs *globs);
extern SHORT cdc_csn1_choice_x_encode (const ULONG c_ref, const ULONG e_ref,
                                       ULONG num, T_CCD_Globs *globs);

#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : CCD (6144)          MODULE  : CDC_GSM                    |
| STATE   : code                ROUTINE : cdc_csn1_choice1_decode    |
+--------------------------------------------------------------------+

  PURPOSE : Decoding of the GSM Type CSN1 CHOICE1 element. This element
            consists of a 1 bit CHOICE index and a value part of an 
            union type. The item of the union type represents the 
            CHOICE alternatives.
*/

SHORT cdc_csn1_choice1_decode (const ULONG c_ref, const ULONG e_ref,
                               T_CCD_Globs *globs)
{
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_csn1_choice1_decode()");
  #else
  TRACE_CCD (globs, "cdc_csn1_choice1_decode() %s", 
             ccddata_get_alias((USHORT) e_ref, 1));
  #endif
#endif

  return cdc_csn1_choice_x_decode (c_ref, e_ref, 1, globs);
}
#endif /* !RUN_INT_RAM */


#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : CCD (6144)         MODULE  : CDC_GSM                     |
| STATE   : code               ROUTINE : cdc_csn1_choice1_encode     |
+--------------------------------------------------------------------+

  PURPOSE : Encoding of the GSM Type CSN1 CHOICE1 element. This element
            consists of a 1 bit CHOICE index and a value part of an 
            union type. The item of the union type represents the 
            CHOICE alternatives.
*/

SHORT cdc_csn1_choice1_encode (const ULONG c_ref, const ULONG e_ref,
                               T_CCD_Globs *globs)
{
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_csn1_choice1_encode()");
  #else
  TRACE_CCD (globs, "cdc_csn1_choice1_encode() %s",
             ccddata_get_alias((USHORT) e_ref, 1));
  #endif
#endif

  return cdc_csn1_choice_x_encode (c_ref, e_ref, 1, globs);
}
#endif /* !RUN_INT_RAM */