FreeCalypso > hg > fc-magnetite
annotate src/aci2/aci/hl_audio_drv.c @ 27:c39e9d96c464
drivers_flash.lib done
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 29 Sep 2016 14:15:41 +0000 |
parents | 93999a60b835 |
children | f18b29e27be5 |
rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-PS (6147) |
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4 | Modul : AOC |
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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 functions for the high level audio |
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18 driver interface. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 |
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23 #ifndef HL_AUDIO_DRV_C |
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24 #define HL_AUDIO_DRV_C |
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25 #endif |
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26 |
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27 #include "aci_all.h" |
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28 #include "aci_cmh.h" |
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29 #include "aci.h" |
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30 #include "psa.h" |
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31 #include "hl_audio_drv.h" |
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32 |
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33 |
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34 |
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35 /* ===============GLOBAL VARIABLES====================*/ |
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36 |
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37 LOCAL T_HL_VOCODER_STATE currVocoderState; |
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38 |
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39 /* This flag helps enable the vocoder interface testing for |
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40 specific tescases |
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41 */ |
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42 #ifdef _SIMULATION_ |
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43 BOOL vocoder_tst_flag; |
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44 #endif |
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45 |
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46 |
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47 /* =============FUNCTION DEFINITIONS FOR L1===========*/ |
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48 #ifndef _SIMULATION_ |
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49 #ifdef VOCODER_FUNC_INTERFACE |
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50 void vocoder_mute_dl( BOOL mute ); |
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51 void vocoder_mute_ul( BOOL mute ); |
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52 void enable_tch_vocoder (BOOL vocoder_on); |
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53 #endif /* VOCODER_FUNC_INTERFACE */ |
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54 #endif /* _SIMULATION_ */ |
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55 |
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56 |
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57 /*================= FUNCTIONS ========================*/ |
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58 |
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59 /* |
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60 +-------------------------------------------------------------------+ |
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61 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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62 | ROUTINE : hl_audio_drv_init | |
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63 +-------------------------------------------------------------------+ |
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64 |
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65 PURPOSE : This function is called to initialise the variables in |
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66 the High Level Audio driver |
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67 */ |
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68 GLOBAL void hl_audio_drv_init (void) |
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69 { |
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70 TRACE_FUNCTION("hl_audio_drv_init()"); |
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71 |
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72 currVocoderState = HL_VOCODER_DISABLED; |
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73 #ifdef _SIMULATION_ |
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74 vocoder_tst_flag = FALSE; |
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75 #endif |
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76 |
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77 } |
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78 |
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79 |
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80 /* |
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81 +-------------------------------------------------------------------+ |
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82 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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83 | ROUTINE : hl_drv_enable_vocoder | |
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84 +-------------------------------------------------------------------+ |
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85 |
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86 PURPOSE : This function is called to initialise the variables in |
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87 the High Level Audio driver |
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88 */ |
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89 GLOBAL T_HL_VOICE_DRV_RSLT hl_drv_enable_vocoder ( void ) |
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90 { |
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91 TRACE_FUNCTION("hl_drv_enable_vocoder()"); |
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92 /* If the vocoder is already enabled, then ignore the request */ |
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93 switch(currVocoderState) |
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94 { |
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95 case HL_VOCODER_ENABLED: |
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96 TRACE_EVENT("*--Vocoder already active--*"); |
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97 return HL_VOICE_DRV_SUCC; |
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98 |
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99 case HL_VOCODER_ENABLE_REQ: |
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100 TRACE_EVENT("*--Vocoder cannot be enabled--*"); |
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101 return HL_VOICE_DRV_FAIL; |
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102 |
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103 case HL_VOCODER_DISABLED: |
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104 break; |
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105 } |
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106 |
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107 #ifdef _SIMULATION_ |
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108 if (vocoder_tst_flag) |
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109 #endif |
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110 { |
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111 #ifndef VOCODER_FUNC_INTERFACE |
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112 { |
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113 PALLOC(mmi_tch_vocoder_cfg_req, MMI_TCH_VOCODER_CFG_REQ); |
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114 mmi_tch_vocoder_cfg_req->vocoder_state = VOCODER_ENABLE; |
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115 PSENDX(L1, mmi_tch_vocoder_cfg_req); |
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116 } |
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117 currVocoderState = HL_VOCODER_ENABLE_REQ; |
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118 #else |
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119 #ifndef _SIMULATION_ |
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120 TRACE_EVENT("Function interface for Vocoder"); |
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121 enable_tch_vocoder(TRUE); |
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122 vocoder_mute_dl (FALSE); /* un-mute speaker */ |
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123 vocoder_mute_ul (FALSE); /* un-mute microphone */ |
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124 currVocoderState = HL_VOCODER_ENABLED; |
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125 #endif /* _SIMULATION_ */ |
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126 #endif |
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127 } |
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128 return HL_VOICE_DRV_SUCC; |
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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 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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134 | ROUTINE : hl_drv_disable_vocoder | |
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135 +-------------------------------------------------------------------+ |
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136 |
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137 PURPOSE : This function is called to initialise the variables in |
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138 the High Level Audio driver |
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139 */ |
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140 GLOBAL void hl_drv_disable_vocoder ( void ) |
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141 { |
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142 TRACE_FUNCTION("hl_drv_disable_vocoder()"); |
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143 |
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144 currVocoderState = HL_VOCODER_DISABLED; |
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145 #ifndef VOCODER_FUNC_INTERFACE |
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146 /* Do nothing in this case */ |
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147 #else |
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148 #ifndef _SIMULATION_ |
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149 TRACE_EVENT("Function interface for Vocoder"); |
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150 vocoder_mute_dl (TRUE); /* mute speaker */ |
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151 vocoder_mute_ul (TRUE); /* mute microphone */ |
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152 enable_tch_vocoder (FALSE); /* disable vocoder */ |
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153 #endif |
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154 #endif |
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155 } |
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156 |
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157 |
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158 /* |
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159 +-------------------------------------------------------------------+ |
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160 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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161 | ROUTINE : hl_drv_get_vocoder_state | |
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162 +-------------------------------------------------------------------+ |
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163 |
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164 PURPOSE : This function returns the state of the vocoder |
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165 */ |
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166 |
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167 GLOBAL T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void) |
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168 { |
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169 return currVocoderState; |
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170 } |
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171 |
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172 #ifndef VOCODER_FUNC_INTERFACE |
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173 /* |
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174 +-------------------------------------------------------------------+ |
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175 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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176 | ROUTINE : hl_drv_vocoder_enabled | |
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177 +-------------------------------------------------------------------+ |
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178 |
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179 PURPOSE : Currently this function does nothing |
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180 */ |
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181 |
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182 GLOBAL void hl_drv_vocoder_enabled (void) |
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183 { |
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184 TRACE_FUNCTION("hl_drv_vocoder_enabled()"); |
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185 currVocoderState = HL_VOCODER_ENABLED; |
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186 } |
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187 #endif |
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188 |
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189 #ifdef _SIMULATION_ |
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190 /* |
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191 +-------------------------------------------------------------------+ |
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192 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV | |
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193 | ROUTINE : hl_audio_drv_initForTest | |
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194 +-------------------------------------------------------------------+ |
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195 |
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196 PURPOSE : Initialise global variables related to simulaed |
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197 */ |
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198 |
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199 GLOBAL void hl_audio_drv_initForTest(void) |
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200 { |
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201 vocoder_tst_flag = TRUE; |
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202 } |
93999a60b835
src/aci2, src/condat2: import of g23m/condat source pieces from TCS211
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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203 #endif |