FreeCalypso > hg > fc-magnetite

annotate src/gpf3/ccd/csn1_s0.c @ 686:59f07d67eb45

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luna target split into luna1 and luna2 luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard luna2 is FC Luna based on FC Caramel2 MB
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 12 Oct 2020 18:51:24 +0000
parents c41a534f33c6
children
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2
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : CCD
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4 | Modul : csn1_s0.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definition of encoding and decoding functions for CSN1_S0 elements
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 /*
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22 * standard definitions like GLOBAL, UCHAR, ERROR etc.
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23 */
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24 #include "typedefs.h"
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25 #include "header.h"
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26
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27 /*
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28 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
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29 * look at ccdapi.h
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30 */
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31 #undef USE_DRIVER
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32 #include "ccdapi.h"
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33
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34 /*
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35 * Types and functions for bit access and manipulation
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36 */
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37 #include "ccd_globs.h"
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38 #include "bitfun.h"
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39
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40 /*
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41 * Prototypes of ccd internal functions
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42 */
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43 #include "ccd.h"
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44
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45 /*
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46 * Declaration of coder/decoder tables
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47 */
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48 #include "ccdtable.h"
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49 #include "ccddata.h"
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50
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51 extern SHORT cdc_csn1_sx_decode (int flag, const ULONG e_ref, T_CCD_Globs *globs);
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52 extern SHORT cdc_csn1_sx_encode (int flag, const ULONG e_ref, T_CCD_Globs *globs);
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53
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54 #ifndef RUN_FLASH
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55 /*
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56 +--------------------------------------------------------------------+
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57 | PROJECT : CCD (6144) MODULE : CCD |
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58 | STATE : code ROUTINE : cdc_csn1_s0_decode |
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59 +--------------------------------------------------------------------+
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60
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61 PURPOSE : Decoding of the non-standard type CSN1 S0 element.
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62 The encoding rule for this type is very similar to the
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63 CSN.1 type. Except for the presence flag which is 0 in
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64 this case.
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65 The encoded IE consists of one bit for presence flag and
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66 a value part. Only if the flag bit is equal 0 the value
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67 part will follow it.
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68 */
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69
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70 SHORT cdc_csn1_s0_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
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71 {
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72 #ifdef DEBUG_CCD
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73 #ifndef CCD_SYMBOLS
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74 TRACE_CCD (globs, "cdc_csn1_s0_decode()");
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75 #else
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76 TRACE_CCD (globs, "cdc_csn1_s0_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));
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77 #endif
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78 #endif
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79
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80 return cdc_csn1_sx_decode (0, e_ref, globs);
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81 }
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82 #endif /* !RUN_FLASH */
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83
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84 #ifndef RUN_FLASH
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85 /*
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86 +--------------------------------------------------------------------+
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87 | PROJECT : CCD (6144) MODULE : CDC_GSM |
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88 | STATE : code ROUTINE : cdc_csn1_s0_encode |
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89 +--------------------------------------------------------------------+
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90
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91 PURPOSE : Encoding of the non-standard type CSN1 S0 element.
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92 The encoding rule for this type is very similar to CSN.1
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93 type. Except for the presence flag which is 0 in this
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94 case. The encoded bit pattern consists of a 0 bit as
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95 valid flag and a value part. If the element is present
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96 (the v_xxx component is TRUE in the decoded message)
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97 a 0 bit will be coded followed by the encoded value part.
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98 Otherwise a 1 bit will be encoded.
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99 Possible array types are given by melem[e_ref].repType:
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100 0) ' ' => {0| IE} (no array)
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101 1) 'i' => {0 IE} ** 1 (many repeations up to a 1 bit)
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102 2) 'v' => {0|1 IE}* val (val is another IE)
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103 3) 'c' => {0|1 IE}* 3 (3 is an example)
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104 */
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105
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106 SHORT cdc_csn1_s0_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
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107 {
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108 #ifdef DEBUG_CCD
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109 #ifndef CCD_SYMBOLS
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110 TRACE_CCD (globs, "cdc_csn1_s0_encode()");
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111 #else
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112 TRACE_CCD (globs, "cdc_csn1_s0_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));
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113 #endif
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114 #endif
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115
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116 return cdc_csn1_sx_encode (0, e_ref, globs);
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117 }
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118 #endif /* !RUN_FLASH */