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comparison gsm-fw/ccd/csn1_s1_opt.c @ 648:970d6199f2c5

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gsm-fw/ccd/*.[ch]: initial import from the LoCosto source
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 04 Sep 2014 05:48:57 +0000
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647:a60b375014e3 648:970d6199f2c5
1 /*
2 +-----------------------------------------------------------------------------
3 | Project :
4 | Modul : csn1_s1_opt.c
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose : Definition of encoding and decoding functions for CSN1_S1 elements
18 +-----------------------------------------------------------------------------
19 */
20
21
22 /*
23 * standard definitions like GLOBAL, UCHAR, ERROR etc.
24 */
25 #include "typedefs.h"
26 #include "header.h"
27
28 /*
29 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
30 * look at ccdapi.h
31 */
32 #undef USE_DRIVER
33 #include "ccdapi.h"
34
35 /*
36 * Types and functions for bit access and manipulation
37 */
38 #include "ccd_globs.h"
39 #include "bitfun.h"
40
41 /*
42 * Prototypes of ccd internal functions
43 */
44 #include "ccd.h"
45
46 /*
47 * Declaration of coder/decoder tables
48 */
49 #include "ccdtable.h"
50 #include "ccddata.h"
51
52 extern SHORT cdc_csn1_sx_decode (int flag, const ULONG e_ref, T_CCD_Globs *globs);
53 extern SHORT cdc_csn1_sx_encode (int flag, const ULONG e_ref, T_CCD_Globs *globs);
54
55 #ifndef RUN_FLASH
56 /*
57 +------------------------------------------------------------------------+
58 | PROJECT : CCD (6144) MODULE : CDC_GSM |
59 | STATE : code ROUTINE : cdc_csn1_s1_opt_decode |
60 +------------------------------------------------------------------------+
61
62 PURPOSE : Decoding of the GSM Type CSN1 S1 element. This element
63 consists of a 1 bit valid flag and a value part.
64 Only if the valid bit is equal 1 the value part follows.
65
66 The element value can be present, then it is preceded by the
67 flag value 0. If the element is represented by the flag 1 only
68 the value is absent! Besides the absence of the whole element
69 is allowed.
70 */
71
72 SHORT cdc_csn1_s1_opt_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
73 {
74 #ifdef DEBUG_CCD
75 #ifndef CCD_SYMBOLS
76 TRACE_CCD (globs, "cdc_csn1_s1_opt_decode()");
77 #else
78 TRACE_CCD (globs, "cdc_csn1_s1_opt_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));
79 #endif
80 #endif
81
82 return cdc_csn1_sx_decode (1, e_ref, globs);
83 }
84 #endif /* !RUN_FLASH */
85
86 #ifndef RUN_FLASH
87 /*
88 +------------------------------------------------------------------------+
89 | PROJECT : CCD (6144) MODULE : CDC_GSM |
90 | STATE : code ROUTINE : cdc_csn1_s1_opt_encode |
91 +------------------------------------------------------------------------+
92
93 PURPOSE : Encoding of the GSM Type CSN1 S1 element. This element
94 consists of a 1 bit valid flag and a value part. If the
95 element is valid (the v_xxx components is TRUE in the
96 decoded message) a 1 bit will be coded followed by the
97 coding of the value part. Otherwise a 0 bit will be
98 coded.
99
100 */
101
102 SHORT cdc_csn1_s1_opt_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
103 {
104 #ifdef DEBUG_CCD
105 #ifndef CCD_SYMBOLS
106 TRACE_CCD (globs, "cdc_csn1_s1_opt_encode()");
107 #else
108 TRACE_CCD (globs, "cdc_csn1_s1_opt_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));
109 #endif
110 #endif
111
112 return cdc_csn1_sx_encode (1, e_ref, globs);
113 }
114 #endif /* !RUN_FLASH */