FreeCalypso > hg > fc-tourmaline
annotate src/g23m-fad/fad/fad_sndp.c @ 47:502a0a3f6a49
C139 LCD support reinstated in the new way
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 18 Oct 2020 02:03:10 +0000 |
parents | fa8dc04885d8 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-F&D (8411) |
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4 | Modul : FAD_SNDP |
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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 Modul defines the functions for processing |
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18 | of incomming primitives for the component |
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19 | Fax Adaptation 3.45 of the mobile station |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef FAD_SNDP_C |
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24 #define FAD_SNDP_C |
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25 #endif |
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26 |
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27 #define ENTITY_FAD |
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28 |
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29 /*==== INCLUDES ===================================================*/ |
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30 |
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31 #include <string.h> |
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32 #include "typedefs.h" |
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33 #include "vsi.h" |
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34 #include "macdef.h" |
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35 #include "pconst.cdg" |
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36 #include "custom.h" |
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37 #include "gsm.h" |
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38 #include "cnf_fad.h" |
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39 #include "mon_fad.h" |
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40 #include "prim.h" |
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41 #include "pei.h" |
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42 #include "tok.h" |
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43 #include "ccdapi.h" |
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44 #include "fad.h" |
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45 |
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46 /*==== CONST =======================================================*/ |
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47 |
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48 /*==== TYPES =======================================================*/ |
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49 |
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50 /*==== VAR EXPORT ==================================================*/ |
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51 |
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52 /*==== VAR LOCAL ===================================================*/ |
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53 |
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54 /*==== FUNCTIONS ===================================================*/ |
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55 |
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56 /* |
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57 +--------------------------------------------------------------------+ |
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58 | PROJECT : GSM-F&D (8411) MODULE : FAD_SNDP | |
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59 | STATE : code ROUTINE : snd_ra_ready_ind | |
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60 +--------------------------------------------------------------------+ |
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61 |
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62 PURPOSE : Process primitive RA_READY_IND received from RA. |
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63 |
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64 */ |
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65 |
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66 GLOBAL void snd_ra_ready_ind (T_RA_READY_IND *ra_ready_ind) |
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67 { |
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68 USHORT bytes_to_send; |
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69 |
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70 #ifdef _SIMULATION_ |
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71 TRACE_FUNCTION ("snd_ra_ready_ind()"); |
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72 PACCESS (ra_ready_ind); |
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73 #endif |
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74 |
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75 if (GET_STATE(KER) EQ KER_NULL) |
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76 { |
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77 #ifdef _SIMULATION_ |
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78 PFREE (ra_ready_ind); |
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79 #endif |
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80 return; |
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81 } |
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82 |
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83 bytes_to_send = ra_ready_ind->req_frames * FRAME_SIZE; |
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84 |
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85 if ((GET_STATE (SND) NEQ SYNC_SND) AND fad_data->snd.reset) |
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86 { |
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87 snd_SendReset (bytes_to_send); |
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88 #ifdef _SIMULATION_ |
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89 PFREE (ra_ready_ind); |
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90 #endif |
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91 return; |
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92 } |
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93 |
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94 switch (GET_STATE (SND)) |
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95 { |
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96 case SYNC_SND: |
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97 sbm_free_empty_prims(); |
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98 snd_SendSequence (bytes_to_send, FR_SYNC); |
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99 break; |
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100 |
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101 case PREAM_SND: |
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102 if (!snd_SendSequence(bytes_to_send, FR_STATUS)) |
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103 { |
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104 /* |
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105 TRACE_EVENT ("BCS-REC:PREAM sent - start HDLC"); |
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106 */ |
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107 SET_STATE (SNDSUB, SUB_DATA); |
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108 #ifdef _SIMULATION_ |
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109 snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN); |
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110 #else |
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111 snd_BuildStatusFrames(fad_data->snd.fad_data_req); |
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112 #endif |
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113 SET_STATE (SND, BCS_SND); |
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114 } |
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115 break; |
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116 |
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117 case BCS_SND: |
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118 if (GET_STATE (SNDSUB) NEQ SUB_DATA) |
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119 break; |
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120 |
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121 #ifdef _SIMULATION_ |
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122 snd_SendBcsData(bytes_to_send); |
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123 #else |
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124 snd_SendBcsData(); |
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125 #endif |
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126 if (!fad_data->snd.data_to_send) |
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127 { |
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128 if (fad_data->snd.fad_data_req->sdu.l_buf) |
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129 { |
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130 #ifdef _SIMULATION_ |
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131 snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN); |
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132 #else |
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133 snd_BuildStatusFrames(fad_data->snd.fad_data_req); |
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134 #endif |
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135 } |
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136 else |
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137 { |
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138 /* |
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139 TRACE_EVENT ("BCS-REC:HDLC sent"); |
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140 */ |
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141 SET_STATE (SNDSUB, SUB_IDLE); |
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142 PFREE (fad_data->snd.fad_data_req); |
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143 fad_data->snd.fad_data_req = NULL; |
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144 sig_snd_ker_data_sent_ind (); |
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145 } |
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146 } |
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147 break; |
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148 |
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149 case TCF_SND: |
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150 if (!(snd_SendSequence(bytes_to_send, FR_T4DATA))) |
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151 { |
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152 sig_snd_ker_data_sent_ind (); |
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153 /* |
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154 TRACE_EVENT ("MSG-REC:TCF sent"); |
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155 */ |
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156 } |
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157 break; |
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158 |
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159 case TRAIN_SND: |
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160 case TRAIN_CNF_SND: |
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161 snd_SendSequence (bytes_to_send, FR_TRAIN); |
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162 break; |
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163 |
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164 case MSG_SND: |
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165 sbm_free_empty_prims(); |
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166 |
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167 if (GET_STATE (SNDSUB) EQ SUB_IDLE) /* 1st MSG block < threshold */ |
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168 { |
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169 if (!fad_data->snd.final) |
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170 if (fad_data->snd.data_to_send < fad_data->snd.threshold) |
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171 { |
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172 snd_SendSequence (bytes_to_send, FR_TRAIN); |
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173 break; |
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174 } |
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175 SET_STATE (SNDSUB, SUB_DATA); |
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176 } |
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177 if (fad_data->snd.final) |
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178 { |
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179 if (!snd_SendMsgData (ra_ready_ind->req_frames)) |
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180 { |
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181 TRACE_EVENT ("MSG-REC:DATA sent"); |
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182 SET_STATE (SNDSUB, SUB_IDLE); |
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183 sig_snd_ker_data_sent_ind (); |
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184 #ifdef _SIMULATION_ |
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185 snd_SendSequence(bytes_to_send, FR_SYNC); |
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186 #endif |
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187 } |
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188 } |
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189 else |
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190 { |
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191 /* FINAL flag not set */ |
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192 |
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193 if (!snd_SendMsgData (ra_ready_ind->req_frames)) |
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194 { |
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195 TRACE_EVENT ("MSG-REC:DATA buffer underflow"); |
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196 sig_rcv_ker_error_ind (ERR_LOCAL_DATA_MSG_UFL); |
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197 } |
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198 if ( fad_data->snd.send_ready_to_t30 |
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199 AND fad_data->snd.data_to_send < fad_data->snd.threshold) |
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200 { |
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201 sig_snd_ker_ready_ind (); |
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202 fad_data->snd.send_ready_to_t30 = FALSE; |
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203 } |
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204 } |
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|
205 break; |
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206 |
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207 default: |
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208 break; |
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209 } |
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210 |
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211 #ifdef _SIMULATION_ |
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212 PFREE (ra_ready_ind); |
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213 #endif |
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214 } |