FreeCalypso > hg > fc-tourmaline

annotate src/g23m-gsm/cc/cc_em.c @ 274:fa22012c4a39

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CST: remove AT%Nxxxx old AEC control This crude method of enabling and configuring AEC is not compatible with L1_NEW_AEC, and even for the old AEC it did not support every possible combination. It is time for this hack to go. The new and proper way of enabling and configuring AEC is via RiViera Audio Service audio mode facility, either audio mode files or full access write, most directly accessible via fc-tmsh auw 12 for free experimentation.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 29 Jul 2021 18:57:36 +0000
parents fa8dc04885d8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul :
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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 : This Module defines the engineering mode (EM) device driver for the
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18 | G23 protocol stack. This driver is used to control all engineering
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19 | mode related functions.
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef CC_EM_C
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24 #define CC_EM_C
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25
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26 #define ENTITY_CC
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27
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28 /*==== INCLUDES ===================================================*/
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29
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30 #include <string.h>
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31 #include "typedefs.h"
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32 #include "pcm.h"
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33 #include "vsi.h"
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34 #include "custom.h"
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35 #include "gsm.h"
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36 #include "message.h"
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37 #include "ccdapi.h"
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38 #include "prim.h"
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39 #include "cnf_cc.h"
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40 #include "mon_cc.h"
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41 #include "pei.h"
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42 #include "tok.h"
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43 #include "cc.h"
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44 #include "cc_em.h"
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45
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46 /*==== EXPORT =====================================================*/
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47
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48 /*==== PRIVAT =====================================================*/
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49
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50 /*==== VARIABLES ==================================================*/
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51
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52 #ifdef FF_EM_MODE
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53 GLOBAL UBYTE em_cc_event_buffer[EM_CC_BUFFER_SIZE];
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54 GLOBAL UBYTE em_cc_buffer_write;
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55
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56 /* Event tracing flags for EM */
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57 GLOBAL BOOL cc_v[EM_MAX_CC_EVENTS];
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58
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59 static UBYTE em_cc_trace_occured;
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60 #endif /* FF_EM_MODE */
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61
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62 /*==== FUNCTIONS ==================================================*/
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63
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64 #ifdef FF_EM_MODE
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65
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66 /*
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67 +------------------------------------------------------------------------------
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68 | Function : em_write_buffer_2
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69 +------------------------------------------------------------------------------
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70 | Description : Perform buffer check and store corresponding data in it.
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71 |
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72 | Parameters : Event number
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73 |
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74 | Return : TRUE/FALSE
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75 |
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76 +------------------------------------------------------------------------------
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77 */
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78
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79 GLOBAL UBYTE em_write_buffer_2 (UBYTE event_no)
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80 {
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81 TRACE_FUNCTION ("cc_em_write_buffer_2()");
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82 if (check_write_index(2))
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83 {
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84 em_cc_event_buffer[em_cc_buffer_write++] = event_no; /* Tag: Event number */
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85 em_cc_event_buffer[em_cc_buffer_write++] = 0; /* Length: 0 means no value */
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86 return FALSE; /* Data is stored inside buffer, reset flag */
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87 }
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88 else
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89 return TRUE; /* No more space inside buffer, serve flag next time */
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90 }
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91
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92 /*
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93 +------------------------------------------------------------------------------
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94 | Function : em_write_buffer_3
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95 +------------------------------------------------------------------------------
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96 | Description : Perform buffer check and store corresponding data in it.
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97 |
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98 | Parameters : Event number, data value
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99 |
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100 | Return : TRUE/FALSE
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101 |
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102 +------------------------------------------------------------------------------
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103 */
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104
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105 GLOBAL UBYTE em_write_buffer_3 (UBYTE event_no, UBYTE value)
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106 {
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107 TRACE_FUNCTION ("cc_em_write_buffer_3()");
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108
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109 if (check_write_index(3))
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110 {
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111 em_cc_event_buffer[em_cc_buffer_write++] = event_no; /* Tag: Event number */
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112 em_cc_event_buffer[em_cc_buffer_write++] = 1; /* Length: 0 means no value */
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113 em_cc_event_buffer[em_cc_buffer_write++] = value; /* Data to be stored */
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114 return FALSE; /* Data is stored inside buffer, reset flag */
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115 }
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116 else
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117 return TRUE; /* No more space inside buffer, serve flag next time */
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118 }
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119
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120 /*
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121 +------------------------------------------------------------------------------
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122 | Function : em_write_buffer_3a
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123 +------------------------------------------------------------------------------
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124 | Description : Perform buffer check and store corresponding data in it.
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125 |
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126 | Parameters : Event number, data value (USHORT)
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127 |
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128 | Return : TRUE/FALSE
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129 |
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130 +------------------------------------------------------------------------------
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131 */
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132
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133 GLOBAL UBYTE em_write_buffer_3a (UBYTE event_no, USHORT value)
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134 {
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diff changeset
135 TRACE_FUNCTION ("cc_em_write_buffer_3a()");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 if (check_write_index(4))
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 em_cc_event_buffer[em_cc_buffer_write++] = event_no; /* Tag: Event number */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 em_cc_event_buffer[em_cc_buffer_write++] = 2; /* Length: 0 means no value */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 /* Value: Data to be stored. MSB first, LSB second */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 em_cc_event_buffer[em_cc_buffer_write++] = (UBYTE)(value >> 8);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 em_cc_event_buffer[em_cc_buffer_write++] = (UBYTE)(value);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 return FALSE; /* Data is stored inside buffer, reset flag */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 else
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 return TRUE; /* No more space inside buffer, serve flag next time */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 /*
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 | Function : em_write_buffer_4
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 | Description : Perform buffer check and store corresponding data in it.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 | Parameters : Event number, data value1, data value2
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 | Return : TRUE/FALSE
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 GLOBAL UBYTE em_write_buffer_4 (UBYTE event_no, UBYTE value1, UBYTE value2)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 TRACE_FUNCTION ("cc_em_write_buffer_4()");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 if (check_write_index(4))
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 em_cc_event_buffer[em_cc_buffer_write++] = event_no; /* Tag: Event number */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 em_cc_event_buffer[em_cc_buffer_write++] = 2; /* Length: 0 means no value */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 em_cc_event_buffer[em_cc_buffer_write++] = value1; /* Data to be stored, first */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 em_cc_event_buffer[em_cc_buffer_write++] = value2; /* Data to be stored, second */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 return FALSE; /* Data is stored inside buffer, reset flag */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 else
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 return TRUE; /* No more space inside buffer, serve flag next time */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 /*
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 | Function : em_write_buffer_4a
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 | Description : Perform buffer check and store corresponding data in it.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 | Parameters : Event number, data value1 (UBYTE *), data value2
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 | Return : TRUE/FALSE
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 | Purpose : Stores Bearer Capabilitys
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 GLOBAL UBYTE em_write_buffer_4a (UBYTE event_no, UBYTE *ptr1, UBYTE value2)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 UBYTE bc_len;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 UBYTE i, em_report_len = 3; /* Initial 2 + TI */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 TRACE_FUNCTION ("cc_em_write_buffer_4a()");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 ptr1++; /* Skip message type --> ptr1 shows now to BC-Tag*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 if (*ptr1++ EQ 0x04) /* BC tag (0x04) --> ptr1 shows now to length field*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 TRACE_FUNCTION ("EM_CC: BC tag found (0x04)");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 if(*ptr1 > MNCC_MAX_BC_LEN) /* Field length exceeded */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 ; /*better to insert some kind of trace here*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 bc_len = MNCC_MAX_BC_LEN; /*Just trace the maximum of BC's - skip the rest*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 else /* Field length not exceeded */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 bc_len = *ptr1; /*trace all BC's possible */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 ptr1++; /* ptr1 shows now the first BC */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 em_report_len += bc_len; /* Length of encoded bearer caps */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 if(check_write_index((UBYTE)(em_report_len))) /* just to ensure no buffer overflow */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 em_cc_event_buffer[em_cc_buffer_write++] = event_no;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 em_cc_event_buffer[em_cc_buffer_write++] = (em_report_len - 2);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 for (i=0; i<(bc_len); i++) /* Starting with the bearercap IEI */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 em_cc_event_buffer[em_cc_buffer_write++] = *ptr1++; /* Bearer caps encoded */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 /* Only bearer caps should be recorded, therefore decrement em_cc_buffer_write */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 em_cc_event_buffer[em_cc_buffer_write++] = value2; /* TI */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 return FALSE; /* Data is stored inside buffer, reset flag */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 } /* check_write_index */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 } /* BC tag 0x04*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 else
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 TRACE_FUNCTION ("EM_CC: No BC tag found");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 }/* no BC tag 0x04*/
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 return TRUE; /* No more space inside buffer or no BC tag, serve flag next time */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 /*
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 | Function : check_write_index
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 | Description : Checks the write index inside the buffer. No reset when
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 | buffer is full.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 | Parameters : Number of bytes to be stored in buffer
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 | Return : TRUE/FALSE
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 +------------------------------------------------------------------------------
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 GLOBAL UBYTE check_write_index (UBYTE n)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 TRACE_FUNCTION ("cc_check_write_index()");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 if (em_cc_buffer_write + n < EM_CC_BUFFER_SIZE)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 /*
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 * ACI is informed about the first event trace,
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 * used for later data processing.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 if (em_cc_trace_occured == 0)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 PALLOC(data, EM_DATA_IND);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 data->entity = EM_CC;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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271 PSENDX(MMI, data);
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parents:
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272 em_cc_trace_occured++;
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273 }
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parents:
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274 return TRUE;
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parents:
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275 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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276 else
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parents:
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277 {
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parents:
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278 TRACE_ERROR("EM_CC: buffer overflow");
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parents:
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279 return FALSE;
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parents:
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280 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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281 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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282
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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283
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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284 /*
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parents:
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285 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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286 | Function : em_init_cc_event_trace
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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287 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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288 | Description : Initialize the event tracing flags for SMS
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parents:
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289 |
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parents:
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290 | Parameters :
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parents:
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291 |
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parents:
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292 | Return :
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parents:
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293 |
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parents:
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294 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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295 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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296
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297 GLOBAL void em_init_cc_event_trace(void)
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parents:
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298 {
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299 UBYTE i;
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parents:
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300
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301 TRACE_FUNCTION ("em_init_cc_event_trace()");
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parents:
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302
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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303 for (i = 1; i < EM_MAX_CC_EVENTS; i++)
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parents:
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304 cc_v[i] = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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305
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parents:
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306 em_cc_buffer_write = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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307 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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308
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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309
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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310 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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311 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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312 | Function : cc_em_cc_event_req
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parents:
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313 +------------------------------------------------------------------------------
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parents:
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314 | Description : Set the event tracing flags according the bitmask
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parents:
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315 |
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parents:
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316 | Parameters : Primitive - Bitmask
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parents:
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317 |
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parents:
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318 | Return :
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parents:
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319 |
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parents:
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320 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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321 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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322
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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323 GLOBAL void cc_em_cc_event_req (T_EM_CC_EVENT_REQ *em_cc_event_req)
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parents:
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324 {
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parents:
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325 UBYTE i;
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parents:
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326
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parents:
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327 TRACE_FUNCTION ("cc_em_cc_event_req()");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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328
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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329 /*
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parents:
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330 * The event tracing flags are set according the bitmask. cc_v[i] are
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 * the flags belonging to the event number described in 8443.601
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 for(i = 1; i < 33; i++)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 cc_v[i] = ((em_cc_event_req->bitmask_cc_l & (0x01<<(i-1))) > 0) ? TRUE : FALSE;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 for(i = 33; i < EM_MAX_CC_EVENTS; i++)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 cc_v[i] = ((em_cc_event_req->bitmask_cc_h & (0x01<<(i-1))) > 0) ? TRUE : FALSE;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 * A new event trace is generated therefor the flag is reset.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 em_cc_trace_occured = 0;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 PFREE(em_cc_event_req);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 #endif /* FF_EM_MODE */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 #endif /* CC_EM_C */