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comparison src/g23m-fad/t30/t30_msgs.c @ 1:d393cd9bb723

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src/g23m-*: initial import from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 15 Jul 2018 04:40:46 +0000
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0:b6a5e36de839 1:d393cd9bb723
1 /*
2 +-----------------------------------------------------------------------------
3 | Project : GSM-F&D (8411)
4 | Modul : t30_msgs
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 : This Modul defines the functions for processing
18 | of incomming signals for the component T30
19 | of the mobile station
20 +-----------------------------------------------------------------------------
21 */
22
23 #ifndef T30_MSGS_C
24 #define T30_MSGS_C
25 #endif
26
27 #define ENTITY_T30
28
29 /*==== INCLUDES ===================================================*/
30
31 #include <string.h>
32 #include <stdlib.h>
33 #include <stddef.h>
34 #include "typedefs.h"
35 #include "pcm.h"
36 #include "vsi.h"
37 #include "macdef.h"
38 #include "pconst.cdg"
39 #include "mconst.cdg"
40 #include "message.h"
41 #include "ccdapi.h"
42 #include "custom.h"
43 #include "gsm.h"
44 #include "prim.h"
45 #include "cnf_t30.h"
46 #include "mon_t30.h"
47 #include "pei.h"
48 #include "tok.h"
49 #include "dti.h" /* functionality of the dti library */
50 #include "t30.h"
51
52 /*==== CONST =======================================================*/
53
54 /*==== TYPES =======================================================*/
55
56 /*==== VAR EXPORT ==================================================*/
57
58 /*==== VAR LOCAL ===================================================*/
59
60 /*==== FUNCTIONS ===================================================*/
61
62 /*
63 +--------------------------------------------------------------------+
64 | PROJECT : GSM-F&D (8411) MODULE : T30_MSGS |
65 | STATE : code ROUTINE : sig_mux_msg_msg_ind |
66 +--------------------------------------------------------------------+
67
68 PURPOSE : Process signal MSG_IND received from process MUX.
69 The received fax data are passed to T30.
70 */
71
72 GLOBAL void sig_mux_msg_msg_ind (T_FAD_DATA_IND *fad_data_ind)
73 {
74 TRACE_FUNCTION ("sig_mux_msg_msg_ind()");
75
76 if (t30_data->bitorder & FBO_REV_DATA) /* reverse the bit order of each byte */
77 {
78 USHORT i;
79
80 for (i = 0; i < fad_data_ind->sdu.l_buf >> 3; i++)
81 {
82 fad_data_ind->sdu.buf[i] = BIT_MIRROR[fad_data_ind->sdu.buf[i]];
83 }
84 }
85 sig_msg_ker_mdat_ind (fad_data_ind);
86 }
87
88 /*
89 +--------------------------------------------------------------------+
90 | PROJECT : GSM-F&D (8411) MODULE : T30_MSGS |
91 | STATE : code ROUTINE : sig_ker_msg_mdat_req|
92 +--------------------------------------------------------------------+
93
94 PURPOSE : Process converted DTI data received from process KER.
95 The received fax data are passed to FAD.
96 */
97
98 GLOBAL void sig_ker_msg_mdat_req (T_FAD_DATA_REQ *fad_data_req)
99 {
100 TRACE_FUNCTION ("sig_ker_msg_mdat_req()");
101
102 if (t30_data->bitorder & FBO_REV_DATA) /* reverse the bit order of each byte */
103 {
104 USHORT i;
105
106 for (i = 0; i < fad_data_req->sdu.l_buf >> 3; i++)
107 {
108 fad_data_req->sdu.buf[i] = BIT_MIRROR[fad_data_req->sdu.buf[i]];
109 }
110 }
111 sig_msg_mux_msg_req (fad_data_req);
112 }
113