FreeCalypso > hg > fc-magnetite
annotate src/cs/services/audio/audio_midi.c @ 524:4a242cfb9bc5
configs/classic: re-enable the bootloader now that we know what it does
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 22 Sep 2018 03:15:21 +0000 |
parents | 838eeafb0051 |
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rev | line source |
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1 /****************************************************************************/ |
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2 /* */ |
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3 /* File Name: audio_midi.c */ |
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4 /* */ |
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5 /* Purpose: This file contains all the functions used to manage MIDI */ |
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6 /* */ |
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7 /* Version 0.1 */ |
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8 /* */ |
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9 /* Date Modification */ |
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10 /* ------------------------------------ */ |
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11 /* 11 June 2003 Create */ |
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12 /* */ |
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13 /* Author */ |
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14 /* Fabrice Goucem */ |
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15 /* */ |
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16 /* (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved*/ |
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17 /****************************************************************************/ |
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18 |
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19 #include "rv/rv_defined_swe.h" |
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20 #ifdef RVM_AUDIO_MAIN_SWE |
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21 #ifndef _WINDOWS |
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22 #include "config/swconfig.cfg" |
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23 #include "config/sys.cfg" |
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24 #include "config/chipset.cfg" |
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25 #endif |
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26 |
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27 // include the usefull L1 header |
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28 #include "l1_confg.h" |
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29 |
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30 #include "rv/rv_general.h" |
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31 #include "rvm/rvm_gen.h" |
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32 #include "audio/audio_features_i.h" |
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33 #include "audio/audio_ffs_i.h" |
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34 #include "audio/audio_api.h" |
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35 #include "audio/audio_structs_i.h" |
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36 #include "audio/audio_var_i.h" |
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37 #include "audio/audio_messages_i.h" |
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38 #include "rvf/rvf_target.h" |
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39 #include "audio/audio_const_i.h" |
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40 #include "audio/audio_error_hdlr_i.h" |
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41 #include "audio/audio_macro_i.h" |
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42 |
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43 // include the useful L1 header |
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44 #define BOOL_FLAG |
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45 #define CHAR_FLAG |
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46 #include "l1_types.h" |
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47 #include "l1audio_cust.h" |
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48 #include "l1audio_msgty.h" |
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49 #include "l1audio_signa.h" |
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50 |
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51 |
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52 /********************************************************************************/ |
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53 /* */ |
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54 /* Function Name: audio_midi_start */ |
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55 /* */ |
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56 /* Purpose: This function is called to initiate a MIDI file playback */ |
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57 /* */ |
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58 /* Input Parameters: */ |
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59 /* Midi file parameters, */ |
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60 /* Return path. */ |
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61 /* */ |
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62 /* Output Parameters: */ |
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63 /* Validation of the MIDI parameters. */ |
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64 /* */ |
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65 /* Note: */ |
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66 /* None. */ |
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67 /* */ |
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68 /* Revision History: */ |
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69 /* None. */ |
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70 /* */ |
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71 /********************************************************************************/ |
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72 T_AUDIO_RET audio_midi_start(T_AUDIO_MIDI_PARAMETER *parameter, T_RV_RETURN *p_return_path) |
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73 { |
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74 #if (L1_MIDI==1) |
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75 // Declare local variables |
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76 T_RVF_MB_STATUS mb_status=RVF_GREEN; |
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77 T_AUDIO_MIDI_START *p_msg_start=NULL; |
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78 T_FFS_FD ffs_fd; |
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79 |
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80 /************************ audio_midi_start function begins ******************/ |
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81 |
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82 if(p_audio_gbl_var==NULL) |
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83 { |
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84 audio_midi_error_trace(AUDIO_ENTITY_NOT_START); |
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85 return(AUDIO_ERROR); |
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86 } |
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87 |
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88 // check if the midi file exists |
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89 #ifndef _WINDOWS |
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90 ffs_fd=ffs_open(parameter->midi_name,FFS_O_RDONLY); |
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91 if(ffs_fd<=0) |
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92 { |
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93 audio_midi_error_trace(AUDIO_ENTITY_FILE_ERROR); |
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94 return(AUDIO_ERROR); |
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95 } |
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96 #else |
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97 ffs_fd=0xdeadbeef; |
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98 #endif // _WINDOWS |
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99 |
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100 // allocate the memory for the message to send |
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101 mb_status=rvf_get_buf(p_audio_gbl_var->mb_external, |
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102 sizeof(T_AUDIO_MIDI_START), |
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103 (T_RVF_BUFFER **)(&p_msg_start)); |
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104 |
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105 // If insufficient resources, then report a memory error and abort |
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106 if(mb_status==RVF_YELLOW) |
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107 { |
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108 // deallocate the memory |
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109 rvf_free_buf((T_RVF_BUFFER *)p_msg_start); |
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110 audio_midi_error_trace(AUDIO_ENTITY_NO_MEMORY); |
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111 #ifndef _WINDOWS |
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112 ffs_close(ffs_fd); |
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113 #endif |
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114 return(AUDIO_ERROR); |
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115 } |
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116 else |
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117 { |
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118 if(mb_status==RVF_RED) |
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119 { |
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120 audio_midi_error_trace(AUDIO_ENTITY_NO_MEMORY); |
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121 #ifndef _WINDOWS |
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122 ffs_close(ffs_fd); |
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123 #endif |
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124 return (AUDIO_ERROR); |
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125 } |
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126 } |
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127 |
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128 // fill the message id |
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129 p_msg_start->os_hdr.msg_id=AUDIO_MIDI_START_REQ; |
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130 |
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131 // fill the address source id |
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132 p_msg_start->os_hdr.src_addr_id =rvf_get_taskid(); |
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133 p_msg_start->os_hdr.dest_addr_id=p_audio_gbl_var->addrId; |
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134 |
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135 // fill the message parameters |
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136 p_msg_start->audio_ffs_fd=ffs_fd; |
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137 |
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138 if(p_return_path->callback_func==NULL) |
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139 { |
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140 p_msg_start->return_path.addr_id=p_return_path->addr_id; |
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141 p_msg_start->return_path.callback_func=NULL; |
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142 } |
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143 else |
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144 p_msg_start->return_path.callback_func=p_return_path->callback_func; |
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145 |
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146 // send the messsage to the audio entity |
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147 rvf_send_msg(p_audio_gbl_var->addrId,p_msg_start); |
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148 |
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149 return(AUDIO_OK); |
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150 #else // L1_MIDI==1 |
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151 AUDIO_SEND_TRACE("MIDI not compiled",RV_TRACE_LEVEL_DEBUG_LOW); |
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152 return(AUDIO_ERROR); |
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153 #endif // L1_MIDI==1 |
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154 } /*********************** End of audio_midi_start function ******************/ |
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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 /* Function Name: audio_midi_stop */ |
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160 /* */ |
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161 /* Purpose: This function is called to stop MIDI file playback */ |
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162 /* */ |
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163 /* Input Parameters: */ |
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164 /* Return path. */ |
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165 /* */ |
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166 /* Output Parameters: */ |
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167 /* None. */ |
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168 /* */ |
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169 /* Note: */ |
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170 /* None. */ |
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171 /* */ |
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172 /* Revision History: */ |
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173 /* None. */ |
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174 /* */ |
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175 /********************************************************************************/ |
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176 T_AUDIO_RET audio_midi_stop(void) |
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177 { |
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178 #if (L1_MIDI==1) |
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179 // Declare local variables |
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180 T_RVF_MB_STATUS mb_status =RVF_GREEN; |
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181 T_AUDIO_MIDI_STOP *p_msg_stop=NULL; |
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182 |
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183 /************************ audio_midi_stop function begins ****************/ |
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184 |
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185 if(p_audio_gbl_var==NULL) |
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186 { |
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187 audio_midi_error_trace(AUDIO_ENTITY_NOT_START); |
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188 return(AUDIO_ERROR); |
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189 } |
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190 |
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191 // allocate the memory for the message to send |
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192 mb_status=rvf_get_buf(p_audio_gbl_var->mb_external, |
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193 sizeof(T_AUDIO_MIDI_STOP), |
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194 (T_RVF_BUFFER **)(&p_msg_stop)); |
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195 |
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196 // If insufficient resources, then report a memory error and abort |
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197 if(mb_status==RVF_YELLOW) |
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198 { |
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199 // deallocate the memory |
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200 rvf_free_buf((T_RVF_BUFFER *)p_msg_stop); |
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201 audio_midi_error_trace(AUDIO_ENTITY_NO_MEMORY); |
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202 return(AUDIO_ERROR); |
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203 } |
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204 else |
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205 { |
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206 if(mb_status==RVF_RED) |
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207 { |
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208 audio_midi_error_trace(AUDIO_ENTITY_NO_MEMORY); |
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209 return(AUDIO_ERROR); |
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210 } |
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211 } |
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212 |
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213 // fill the message id |
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214 p_msg_stop->os_hdr.msg_id=AUDIO_MIDI_STOP_REQ; |
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215 |
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216 // fill the address source id |
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217 p_msg_stop->os_hdr.src_addr_id =rvf_get_taskid(); |
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218 p_msg_stop->os_hdr.dest_addr_id=p_audio_gbl_var->addrId; |
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219 |
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220 // send the messsage to the audio entity |
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221 rvf_send_msg(p_audio_gbl_var->addrId,p_msg_stop); |
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222 |
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223 return(AUDIO_OK); |
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224 #else // L1_MIDI==1 |
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225 AUDIO_SEND_TRACE("MIDI not compiled",RV_TRACE_LEVEL_DEBUG_LOW); |
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226 return(AUDIO_ERROR); |
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227 #endif // L1_MIDI==1 |
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228 } /*********************** End of audio_midi_stop function *******************/ |
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229 |
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230 #if (L1_MIDI == 1) |
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231 |
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232 /********************************************************************************/ |
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233 /* */ |
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234 /* Function Name: audio_midi_message_switch */ |
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235 /* */ |
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236 /* Purpose: Manage the message supply */ |
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237 /* */ |
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238 /* Input Parameters: */ |
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239 /* start or stop message from midi features */ |
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240 /* */ |
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241 /* Output Parameters: */ |
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242 /* index of the manager */ |
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243 /* */ |
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244 /* Note: */ |
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245 /* None. */ |
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246 /* */ |
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247 /* Revision History: */ |
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248 /* None. */ |
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249 /* */ |
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250 /********************************************************************************/ |
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251 UINT8 audio_midi_message_switch(T_RV_HDR *p_message) |
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252 { |
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253 switch(p_message->msg_id) |
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254 { |
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255 case AUDIO_MIDI_START_REQ: |
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256 case AUDIO_MIDI_STOP_REQ: |
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257 return(AUDIO_MIDI); |
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258 break; |
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259 |
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260 // driver init => check session_id is MIDI |
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261 case AUDIO_DRIVER_INIT_STATUS_MSG: |
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262 { |
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263 UINT8 session_id=((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->session_id; |
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264 |
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265 // session_id is MIDI |
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266 if((session_id==AUDIO_MIDI_SESSION_ID) && (p_audio_gbl_var->midi.state!=AUDIO_IDLE)) |
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267 return(AUDIO_MIDI); |
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268 else |
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269 return(AUDIO_MIDI_NONE); |
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270 } |
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271 break; |
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272 |
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273 case AUDIO_DRIVER_NOTIFICATION_MSG: |
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274 { |
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275 UWORD8 channel_id; |
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276 channel_id=((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id; |
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277 if((channel_id==p_audio_gbl_var->midi.channel_id) && (p_audio_gbl_var->midi.state>AUDIO_WAIT_CHANNEL_ID)) |
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278 return(AUDIO_MIDI); |
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279 else |
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280 return(AUDIO_MIDI_NONE); |
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281 } |
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282 break; |
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283 |
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284 case AUDIO_DRIVER_STATUS_MSG: |
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285 { |
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286 UWORD8 channel_id; |
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287 channel_id=((T_AUDIO_DRIVER_STATUS *)p_message)->channel_id; |
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288 if((channel_id==p_audio_gbl_var->midi.channel_id) && (p_audio_gbl_var->midi.state>AUDIO_WAIT_CHANNEL_ID)) |
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289 return(AUDIO_MIDI); |
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290 else |
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291 return(AUDIO_MIDI_NONE); |
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292 } |
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293 break; |
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294 |
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295 default: |
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296 return(AUDIO_MIDI_NONE); |
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297 break; |
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298 } // switch |
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299 } |
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300 |
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301 |
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302 /********************************************************************************/ |
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303 /* */ |
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304 /* Function Name: audio_midi_send_status */ |
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305 /* */ |
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306 /* Purpose: This function sends the MIDI play status to the entity */ |
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307 /* */ |
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308 /* Input Parameters: */ |
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309 /* status, */ |
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310 /* return path */ |
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311 /* */ |
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312 /* Output Parameters: */ |
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313 /* None. */ |
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314 /* */ |
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315 /* Note: */ |
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316 /* None. */ |
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317 /* */ |
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318 /* Revision History: */ |
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319 /* None. */ |
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320 /* */ |
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321 /********************************************************************************/ |
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322 void audio_midi_send_status(T_AUDIO_RET status, T_RV_RETURN *return_path) |
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323 { |
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324 T_AUDIO_MIDI_STATUS *p_send_message; |
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325 T_RVF_MB_STATUS mb_status=RVF_RED; |
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326 |
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327 // allocate the message buffer |
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328 while(mb_status==RVF_RED) |
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329 { |
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330 mb_status=rvf_get_buf(p_audio_gbl_var->mb_external, |
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331 sizeof(T_AUDIO_MIDI_STATUS), |
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332 (T_RVF_BUFFER **)(&p_send_message)); |
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333 |
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334 // If insufficient resources, then report a memory error and abort |
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335 // and wait until more ressource is given |
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336 if(mb_status==RVF_RED) |
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337 { |
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338 audio_midi_error_trace(AUDIO_ENTITY_NO_MEMORY); |
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339 rvf_delay(RVF_MS_TO_TICKS(1000)); |
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340 } |
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341 } |
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342 |
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343 // fill the header of the message |
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344 p_send_message->os_hdr.msg_id=AUDIO_MIDI_STATUS_MSG; |
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345 |
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346 // fill the status parameters |
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347 p_send_message->status=status; |
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348 |
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349 // send message or call callback |
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350 if(return_path->callback_func==NULL) |
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351 { |
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352 rvf_send_msg(return_path->addr_id,p_send_message); |
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353 } |
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354 else |
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355 { |
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356 (*(return_path->callback_func))((void *)p_send_message); |
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357 rvf_free_buf((T_RVF_BUFFER *)p_send_message); |
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358 } |
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359 } |
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360 |
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361 |
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362 |
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363 /********************************************************************************/ |
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364 /* */ |
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365 /* Function Name: audio_midi_manager */ |
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366 /* */ |
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367 /* Purpose: This function is called to manage a MIDI play manager */ |
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368 /* */ |
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369 /* Input Parameters: */ |
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370 /* Message to the audio entity */ |
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371 /* */ |
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372 /* Output Parameters: */ |
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373 /* None. */ |
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374 /* */ |
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375 /* Note: */ |
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376 /* None. */ |
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377 /* */ |
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378 /* Revision History: */ |
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379 /* None. */ |
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380 /* */ |
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381 /********************************************************************************/ |
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382 void audio_midi_manager(T_RV_HDR *p_message) |
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383 { |
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384 // Declare local variables |
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385 T_RV_HDR *p_send_message; |
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386 T_RVF_MB_STATUS mb_status; |
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387 T_RV_RETURN return_path; |
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388 |
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389 // initialize the return path |
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390 return_path.callback_func=NULL; |
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391 return_path.addr_id=p_audio_gbl_var->addrId; |
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392 |
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393 /**************** audio_midi_manager function begins ***********************/ |
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394 switch(p_audio_gbl_var->midi.state) |
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395 { |
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396 case AUDIO_IDLE: |
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397 { |
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398 switch(p_message->msg_id) |
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399 { |
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400 case AUDIO_MIDI_START_REQ: |
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401 { |
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402 T_AUDIO_DRIVER_PARAMETER driver_parameter; |
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403 p_audio_gbl_var->midi.stop_req_allowed=TRUE; |
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404 |
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405 // save the return path + ffs_fd |
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406 p_audio_gbl_var->midi.return_path.callback_func=((T_AUDIO_MIDI_START *)p_message)->return_path.callback_func; |
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407 p_audio_gbl_var->midi.return_path.addr_id=((T_AUDIO_MIDI_START *)p_message)->return_path.addr_id; |
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408 p_audio_gbl_var->midi.ffs_fd=((T_AUDIO_MIDI_START *)p_message)->audio_ffs_fd; |
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409 |
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410 // driver parameters |
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411 driver_parameter.nb_buffer = AUDIO_MIDI_NB_BUFFER; |
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412 driver_parameter.buffer_size = AUDIO_MIDI_SIZE; // 16 bit words |
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413 |
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414 // return_path for driver |
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415 return_path.callback_func = NULL; |
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416 return_path.addr_id = p_audio_gbl_var->addrId; |
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417 |
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418 // init driver |
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419 audio_driver_init_midi_session(&driver_parameter,&return_path); |
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420 |
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421 p_audio_gbl_var->midi.state=AUDIO_WAIT_CHANNEL_ID; |
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422 } |
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423 break; |
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424 case AUDIO_MIDI_STOP_REQ: |
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425 { |
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426 audio_midi_error_trace(AUDIO_ERROR_STOP_EVENT); |
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427 // do not send a status message because of pre-emption issues |
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428 // An automatic stop can pre-empt a stop request. A status is sent + back in state idle |
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429 // then the stop request is received and another status is sent, which can be misinterpreted |
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430 } |
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431 break; |
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432 } |
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433 } |
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434 break; // AUDIO_IDLE |
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435 |
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436 case AUDIO_WAIT_CHANNEL_ID: |
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437 { |
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438 switch(p_message->msg_id) |
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439 { |
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440 case AUDIO_DRIVER_INIT_STATUS_MSG: |
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441 { |
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442 UINT8 *play_buffer; |
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443 INT16 size_read; |
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444 |
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445 // check init is successfull otherwise, send status AUDIO_ERROR |
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parents:
diff
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|
446 if(((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status==AUDIO_OK) |
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447 { |
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448 // get channel id |
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449 p_audio_gbl_var->midi.channel_id=((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id; |
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450 |
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451 // initializations |
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452 p_audio_gbl_var->midi.size = AUDIO_MIDI_SIZE << 1; |
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453 p_audio_gbl_var->midi.stop_req_allowed=TRUE; |
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diff
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454 |
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455 // fill all buffers in advance |
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parents:
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456 while(audio_driver_get_play_buffer(p_audio_gbl_var->midi.channel_id,&play_buffer)==AUDIO_OK) |
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|
457 { |
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diff
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458 // write from FLASH to RAM buffer |
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459 if(p_audio_gbl_var->midi.ffs_fd!=NULL) |
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diff
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|
460 { |
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461 #ifndef _WINDOWS |
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462 size_read=ffs_read(p_audio_gbl_var->midi.ffs_fd,play_buffer,p_audio_gbl_var->midi.size); |
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463 #else |
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464 size_read=p_audio_gbl_var->midi.size; |
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465 #endif |
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466 if(size_read<EFFS_OK) |
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467 { |
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468 #ifndef _WINDOWS |
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469 if(ffs_close(p_audio_gbl_var->midi.ffs_fd)!=EFFS_OK) |
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470 audio_mem_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); |
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471 #endif |
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472 AUDIO_SEND_TRACE("AUDIO MIDI: FFS PLAY READ failed",RV_TRACE_LEVEL_DEBUG_LOW); |
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473 audio_mem_send_status(AUDIO_ERROR,p_audio_gbl_var->midi.channel_id,AUDIO_START_STATUS,return_path); |
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474 return; |
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475 } |
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476 } |
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|
477 |
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478 AUDIO_SEND_TRACE_PARAM("AUDIO MIDI: size read",size_read,RV_TRACE_LEVEL_DEBUG_LOW); |
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479 |
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480 audio_driver_play_buffer(p_audio_gbl_var->midi.channel_id,play_buffer); |
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481 } |
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482 |
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483 // send message |
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484 audio_driver_start_session(p_audio_gbl_var->midi.channel_id,return_path); |
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485 |
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486 // change state |
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487 p_audio_gbl_var->midi.state=AUDIO_WAIT_STOP; |
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488 } |
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489 else |
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490 { |
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491 audio_midi_error_trace(AUDIO_ERROR_START_EVENT); |
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492 audio_midi_send_status(AUDIO_ERROR, &p_audio_gbl_var->midi.return_path); |
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493 // change state |
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494 p_audio_gbl_var->midi.state=AUDIO_IDLE; |
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495 } |
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496 } |
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497 break; |
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498 case AUDIO_MIDI_STOP_REQ: |
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499 // change state |
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500 p_audio_gbl_var->midi.state=AUDIO_WAIT_CHANNEL_ID_TO_STOP; |
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501 break; |
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|
502 } |
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503 } // case AUDIO_WAIT_CHANNEL_ID: |
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|
504 break; |
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505 |
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|
506 case AUDIO_WAIT_STOP: |
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|
507 { |
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|
508 switch(p_message->msg_id) |
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diff
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|
509 { |
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|
510 case AUDIO_DRIVER_NOTIFICATION_MSG: |
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|
511 { |
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|
512 UINT8 *play_buffer; |
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|
513 INT16 size_read; |
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|
514 |
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diff
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|
515 // try to get a buffer |
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diff
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516 if(audio_driver_get_play_buffer(p_audio_gbl_var->midi.channel_id,&play_buffer)==AUDIO_OK) |
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|
517 { |
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|
518 #ifndef _WINDOWS |
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519 size_read=ffs_read(p_audio_gbl_var->midi.ffs_fd,play_buffer,p_audio_gbl_var->midi.size); |
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|
520 #else |
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521 size_read=p_audio_gbl_var->midi.size; |
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522 #endif |
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523 if(size_read<EFFS_OK) |
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|
524 { |
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diff
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|
525 AUDIO_SEND_TRACE("AUDIO MIDI: FFS PLAY READ FILED",RV_TRACE_LEVEL_DEBUG_LOW); |
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diff
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|
526 size_read=0; // will put END_MASK in whole buffer so stops play |
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|
527 } |
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diff
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|
528 audio_driver_play_buffer(p_audio_gbl_var->midi.channel_id,play_buffer); |
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|
529 |
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diff
changeset
|
530 if(size_read>0) |
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diff
changeset
|
531 AUDIO_SEND_TRACE_PARAM("AUDIO MIDI: size read",size_read,RV_TRACE_LEVEL_DEBUG_LOW); |
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|
532 else |
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diff
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|
533 AUDIO_SEND_TRACE("AUDIO MIDI: buffer not used",RV_TRACE_LEVEL_DEBUG_LOW); |
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|
534 } // if(audio_driver_get_play_buffer(channel_id,&p_buffer)==AUDIO_OK) |
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|
535 else |
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diff
changeset
|
536 AUDIO_SEND_TRACE("AUDIO MIDI: no buffer available",RV_TRACE_LEVEL_DEBUG_LOW); |
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|
537 } |
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diff
changeset
|
538 break; // case AUDIO_DRIVER_NOTIFICATION_MSG |
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changeset
|
539 |
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diff
changeset
|
540 case AUDIO_MIDI_STOP_REQ: |
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diff
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|
541 if(p_audio_gbl_var->midi.stop_req_allowed==TRUE) |
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parents:
diff
changeset
|
542 { |
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diff
changeset
|
543 p_audio_gbl_var->midi.stop_req_allowed=FALSE; |
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diff
changeset
|
544 audio_driver_stop_session(p_audio_gbl_var->midi.channel_id); |
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changeset
|
545 } |
945cf7f506b2
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diff
changeset
|
546 else |
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diff
changeset
|
547 AUDIO_SEND_TRACE("AUDIO MIDI: second stop request received",RV_TRACE_LEVEL_WARNING); |
945cf7f506b2
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parents:
diff
changeset
|
548 break; |
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parents:
diff
changeset
|
549 |
945cf7f506b2
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parents:
diff
changeset
|
550 case AUDIO_DRIVER_STATUS_MSG: |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
551 if(p_audio_gbl_var->midi.ffs_fd!=NULL) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
552 { |
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553 #ifndef _WINDOWS |
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554 if(ffs_close(p_audio_gbl_var->midi.ffs_fd)!=EFFS_OK) audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); |
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555 #endif |
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556 AUDIO_SEND_TRACE("AUDIO MIDI: close FFS file", RV_TRACE_LEVEL_DEBUG_LOW); |
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557 } |
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558 audio_midi_send_status(AUDIO_OK,&p_audio_gbl_var->midi.return_path); |
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559 p_audio_gbl_var->midi.state=AUDIO_IDLE; |
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560 break; |
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561 } |
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562 } |
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563 break; // WAIT_STOP |
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564 |
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565 case AUDIO_WAIT_CHANNEL_ID_TO_STOP: |
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566 { |
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567 switch(p_message->msg_id) |
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568 { |
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569 case AUDIO_DRIVER_INIT_STATUS_MSG: |
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570 { |
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571 if(((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status==AUDIO_OK) |
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572 { |
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573 // get channel_id |
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574 p_audio_gbl_var->midi.channel_id=((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id; |
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575 |
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576 audio_driver_stop_session(p_audio_gbl_var->midi.channel_id); |
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577 |
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578 // change state |
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579 p_audio_gbl_var->midi.state=AUDIO_WAIT_DRIVER_STOP_CON; |
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580 } |
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581 else |
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582 { |
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583 // close file |
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584 if(p_audio_gbl_var->midi.ffs_fd!=NULL) |
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585 { |
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586 #ifndef _WINDOWS |
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587 if(ffs_close(p_audio_gbl_var->midi.ffs_fd)!=EFFS_OK) audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); |
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588 #endif |
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589 AUDIO_SEND_TRACE("AUDIO MIDI: close FFS file:",RV_TRACE_LEVEL_DEBUG_LOW); |
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590 } |
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591 |
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592 audio_midi_send_status(AUDIO_OK,&p_audio_gbl_var->midi.return_path); |
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593 |
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594 // change state |
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595 p_audio_gbl_var->midi.state=AUDIO_IDLE; |
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596 } |
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597 } |
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598 break; |
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599 case AUDIO_MIDI_STOP_REQ: |
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600 audio_midi_error_trace(AUDIO_ERROR_STOP_EVENT); |
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601 break; |
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602 } |
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603 } // case AUDIO_WAIT_CHANNEL_ID_TO_STOP: |
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604 break; |
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605 case AUDIO_WAIT_DRIVER_STOP_CON: |
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606 { |
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607 switch(p_message->msg_id) |
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608 { |
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609 case AUDIO_DRIVER_STATUS_MSG: |
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610 { |
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611 if(((T_AUDIO_DRIVER_STATUS *)p_message)->status_type==AUDIO_STOP_STATUS) |
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612 { |
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613 // close file |
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614 if(p_audio_gbl_var->midi.ffs_fd!=NULL) |
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615 { |
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616 #ifndef _WINDOWS |
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617 if(ffs_close(p_audio_gbl_var->midi.ffs_fd)!=EFFS_OK) audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); |
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618 #endif |
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619 AUDIO_SEND_TRACE("AUDIO MIDI: close FFS file",RV_TRACE_LEVEL_DEBUG_LOW); |
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620 } |
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621 |
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622 audio_midi_send_status(((T_AUDIO_DRIVER_STATUS *)p_message)->status, |
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623 &p_audio_gbl_var->midi.return_path); |
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624 p_audio_gbl_var->midi.state=AUDIO_IDLE; |
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625 } |
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626 } |
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627 break; |
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628 case AUDIO_MIDI_STOP_REQ: |
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629 audio_midi_error_trace(AUDIO_ERROR_STOP_EVENT); |
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630 break; |
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631 } |
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632 } //case AUDIO_WAIT_DRIVER_STOP_CON: |
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633 break; |
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634 } |
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635 } /*********************** End of audio_midi_manager function **********************/ |
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636 |
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637 /********************************************************************************/ |
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638 /* */ |
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639 /* Function Name: audio_driver_midi_manager */ |
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640 /* */ |
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641 /* Purpose: This function is called to manage a MIDI manager */ |
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642 /* */ |
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643 /* Input Parameters: */ |
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644 /* Message to the audio entity */ |
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645 /* */ |
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646 /* Output Parameters: */ |
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647 /* None. */ |
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648 /* */ |
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649 /* Note: */ |
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650 /* None. */ |
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651 /* */ |
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652 /* Revision History: */ |
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653 /* None. */ |
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654 /* */ |
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655 /********************************************************************************/ |
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656 T_AUDIO_RET audio_driver_midi_manager(T_RV_HDR *p_message, T_AUDIO_DRIVER_SESSION *p_session) |
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657 { |
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658 /**************** audio_driver_midi_manager function begins ***********************/ |
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659 switch(p_session->session_info.state) |
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660 { |
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661 case AUDIO_DRIVER_CHANNEL_WAIT_INIT: |
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diff
changeset
|
662 // init buffer index, layer1 not valid until 1st buffer is filled |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
663 // index_l1 will be set to 0 when get_play_buffer() is called in WAIT_START state |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
664 p_session->session_info.index_l1 = 0xFF; |
945cf7f506b2
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parents:
diff
changeset
|
665 p_session->session_info.index_appli = 0; |
945cf7f506b2
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parents:
diff
changeset
|
666 p_session->session_info.play_api_state = AUDIO_PLAY_API_STATE_GET_BUF; |
945cf7f506b2
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parents:
diff
changeset
|
667 |
945cf7f506b2
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parents:
diff
changeset
|
668 // allocate the buffer for the message to the L1 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
669 p_session->session_req.p_l1_send_message=audio_allocate_l1_message(sizeof(T_MMI_MIDI_REQ)); |
945cf7f506b2
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parents:
diff
changeset
|
670 ((T_MMI_MIDI_REQ *)(p_session->session_req.p_l1_send_message))->session_id=AUDIO_MIDI_SESSION_ID; |
945cf7f506b2
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parents:
diff
changeset
|
671 |
945cf7f506b2
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parents:
diff
changeset
|
672 if(p_session->session_req.p_l1_send_message!=NULL) |
945cf7f506b2
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parents:
diff
changeset
|
673 return(AUDIO_OK); |
945cf7f506b2
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parents:
diff
changeset
|
674 else |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
675 return(AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
676 break; |
945cf7f506b2
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parents:
diff
changeset
|
677 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
678 case AUDIO_DRIVER_CHANNEL_WAIT_START: |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
679 // send the start midi message to the L1 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
680 audio_send_l1_message(MMI_MIDI_START_REQ,p_session->session_req.p_l1_send_message); |
945cf7f506b2
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parents:
diff
changeset
|
681 return(AUDIO_OK); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
682 break; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
683 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
684 case AUDIO_DRIVER_CHANNEL_WAIT_STOP: |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
685 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
686 // send the stop command to the audio L1 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
687 void *p_send_message=audio_allocate_l1_message(0); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
688 if(p_send_message!=NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
689 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
690 // send the stop command to the audio L1 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
691 audio_send_l1_message(MMI_MIDI_STOP_REQ,p_send_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
692 return(AUDIO_OK); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
693 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
694 return(AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
695 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
696 break; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
697 case AUDIO_DRIVER_CHANNEL_WAIT_START_CON_TO_STOP: |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
698 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
699 // send the stop command to the audio L1 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
700 void *p_send_message=audio_allocate_l1_message(0); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
701 if(p_send_message!=NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
702 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
703 // send the stop command to the audio L1 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
704 audio_send_l1_message(MMI_MIDI_STOP_REQ,p_send_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
705 return(AUDIO_OK); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
706 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
707 return(AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
708 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
709 break; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
710 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
711 } /*********************** End of audio_driver_midi_manager function **********************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
712 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
713 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
714 /********************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
715 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
716 /* Function Name: audio_driver_init_midi_session */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
717 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
718 /* Purpose: This function is called in order to initialize MIDI */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
719 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
720 /* Input Parameters: */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
721 /* Specific MIDI parameters */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
722 /* Driver parameters */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
723 /* Return path */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
724 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
725 /* Output Parameters: */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
726 /* Validation of the parameters */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 /* Note: */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
729 /* None. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
730 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 /* Revision History: */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 /* None. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
733 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
734 /********************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
735 T_AUDIO_RET audio_driver_init_midi_session(T_AUDIO_DRIVER_PARAMETER *p_driver_parameter, T_RV_RETURN *p_return_path) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
736 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
737 #if (L1_MIDI==1) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
738 /* Declare local variables. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
739 T_RVF_MB_STATUS mb_status = RVF_GREEN; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
740 T_AUDIO_DRIVER_INIT_MIDI_SESSION *p_msg = NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
741 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
742 /************************ audio_keybeep_stop function begins ****************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
743 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
744 if (p_audio_gbl_var == NULL ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
745 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
746 audio_driver_error_trace(AUDIO_ENTITY_NOT_START); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
747 return(AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
748 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
749 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
750 /* If bad parameters report an error and abort.*/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
751 if(p_driver_parameter->nb_buffer<2) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
753 audio_driver_error_trace(AUDIO_ENTITY_BAD_PARAMETER); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 return (AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
755 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
757 /* allocate the memory for the message to send */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 sizeof (T_AUDIO_DRIVER_INIT_MIDI_SESSION), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 (T_RVF_BUFFER **) (&p_msg)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 /* If insufficient resources, then report a memory error and abort. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
763 if (mb_status == RVF_YELLOW) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
764 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
765 /* deallocate the memory */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
766 rvf_free_buf((T_RVF_BUFFER *)p_msg); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
767 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
768 return (AUDIO_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
769 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
771 if (mb_status == RVF_RED) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
772 { |
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parents:
diff
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773 audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); |
945cf7f506b2
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parents:
diff
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|
774 return (AUDIO_ERROR); |
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parents:
diff
changeset
|
775 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 |
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parents:
diff
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|
777 /* fill the message id */ |
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parents:
diff
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|
778 p_msg->os_hdr.msg_id = AUDIO_DRIVER_INIT_MIDI_SESSION; |
945cf7f506b2
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parents:
diff
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|
779 p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 |
945cf7f506b2
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parents:
diff
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|
781 /* fill parameters */ |
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parents:
diff
changeset
|
782 p_msg->driver_parameter.buffer_size = p_driver_parameter->buffer_size; |
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parents:
diff
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|
783 p_msg->driver_parameter.nb_buffer = p_driver_parameter->nb_buffer; |
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parents:
diff
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|
784 |
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parents:
diff
changeset
|
785 if (p_return_path->callback_func == NULL) |
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parents:
diff
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|
786 { |
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parents:
diff
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|
787 p_msg->return_path.addr_id = p_return_path->addr_id; |
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parents:
diff
changeset
|
788 p_msg->return_path.callback_func = NULL; |
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parents:
diff
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|
789 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
790 else |
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parents:
diff
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|
791 p_msg->return_path.callback_func = p_return_path->callback_func; |
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parents:
diff
changeset
|
792 |
945cf7f506b2
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parents:
diff
changeset
|
793 /* send the messsage to the audio entity */ |
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parents:
diff
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|
794 rvf_send_msg (p_audio_gbl_var->addrId, p_msg); |
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parents:
diff
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|
795 |
945cf7f506b2
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parents:
diff
changeset
|
796 return (AUDIO_OK); |
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parents:
diff
changeset
|
797 #else // L1_MIDI==1 |
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parents:
diff
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|
798 AUDIO_SEND_TRACE("MIDI not compiled", RV_TRACE_LEVEL_DEBUG_LOW); |
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parents:
diff
changeset
|
799 return (AUDIO_ERROR); |
945cf7f506b2
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parents:
diff
changeset
|
800 #endif // L1_MIDI==1 |
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parents:
diff
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|
801 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
804 /********************************************************************************/ |
945cf7f506b2
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parents:
diff
changeset
|
805 /* */ |
945cf7f506b2
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parents:
diff
changeset
|
806 /* Function Name: audio_midi_l1_simulator */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
808 /* Purpose: This function simulates the L1 for MIDI */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
809 /* */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 /* Input Parameters: */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 /* event: Event that triggered the function */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 /* p_msg: Message (if any) associated with the event */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 /* Note: */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 /* None. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 /* */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 /* Revision History: */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 /* None. */ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 /* */ |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 /********************************************************************************/ |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 void audio_midi_l1_simulator(UINT16 event, T_RV_HDR *p_message) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 #ifdef _WINDOWS |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 enum { WAIT_START_REQ, WAIT_STOP }; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 T_RVF_MB_STATUS mb_status; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 T_RV_RETURN *return_path=&(p_audio_gbl_var->audio_driver_session[p_audio_gbl_var->midi.channel_id].session_req.return_path); |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
828 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
829 switch(p_audio_gbl_var->midi.l1_state) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
830 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 case WAIT_START_REQ: |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 if(p_message->msg_id==MMI_MIDI_START_REQ) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 rvf_start_timer(AUDIO_MIDI_L1_SIMUL_TIMER, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 RVF_MS_TO_TICKS(1000), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 AUDIO_MIDI_L1_SIMUL_ONE_SHOT_TIMER); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 p_audio_gbl_var->midi.counter=10; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 // send MMI_MIDI_START_CON message to the Riviera audio entity |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 mb_status=rvf_get_buf(p_audio_gbl_var->mb_internal, |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 sizeof(T_AUDIO_DRIVER_NOTIFICATION), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 (T_RVF_BUFFER **)(&p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 if(mb_status==RVF_RED) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 AUDIO_SEND_TRACE("AUDIO entity has no memory for driver notification",RV_TRACE_LEVEL_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->header.msg_id=MMI_MIDI_START_CON; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
849 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id=p_audio_gbl_var->midi.channel_id; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->p_buffer=NULL; |
945cf7f506b2
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parents:
diff
changeset
|
851 if(return_path->callback_func==NULL) |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 rvf_send_msg(return_path->addr_id, p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
853 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
854 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 (*return_path->callback_func)((void *)(p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 rvf_free_buf((T_RVF_BUFFER *)p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
859 p_audio_gbl_var->midi.l1_state=WAIT_STOP; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
862 break; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 case WAIT_STOP: |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
865 if(event & AUDIO_MIDI_L1_SIMUL_TIMER_EVT_MASK) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
866 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
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parents:
diff
changeset
|
867 p_audio_gbl_var->midi.counter--; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
868 |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
869 // switch buffer |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
870 { |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
871 T_AUDIO_DRIVER_SESSION *p=&p_audio_gbl_var->audio_driver_session[p_audio_gbl_var->midi.channel_id]; |
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parents:
diff
changeset
|
872 p->session_info.index_l1++; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
873 if(p->session_info.index_l1==p->session_req.nb_buffer) p->session_info.index_l1=0; |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
874 } |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
875 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
876 // send notification message to the Riviera audio entity |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
877 mb_status=rvf_get_buf(p_audio_gbl_var->mb_internal, |
945cf7f506b2
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
878 sizeof(T_AUDIO_DRIVER_NOTIFICATION), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
879 (T_RVF_BUFFER **)(&p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
880 if(mb_status==RVF_RED) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
881 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
882 AUDIO_SEND_TRACE("AUDIO entity has no memory for driver notification",RV_TRACE_LEVEL_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
883 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
884 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
885 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->header.msg_id=AUDIO_DRIVER_NOTIFICATION_MSG; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
886 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id=p_audio_gbl_var->midi.channel_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
887 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->p_buffer=NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
888 if(return_path->callback_func==NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
889 rvf_send_msg(return_path->addr_id, p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
890 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
891 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
892 (*return_path->callback_func)((void *)(p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
893 rvf_free_buf((T_RVF_BUFFER *)p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
894 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
895 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
896 // check if we're done with the simulation |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
897 if(p_audio_gbl_var->midi.counter==0) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
898 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
899 rvf_stop_timer(AUDIO_MIDI_L1_SIMUL_TIMER); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
900 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
901 // send MMI_MIDI_STOP_CON message to the Riviera audio entity |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
902 mb_status=rvf_get_buf(p_audio_gbl_var->mb_internal, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
903 sizeof(T_AUDIO_DRIVER_NOTIFICATION), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
904 (T_RVF_BUFFER **)(&p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
905 if(mb_status==RVF_RED) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
906 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
907 AUDIO_SEND_TRACE("AUDIO entity has no memory for driver notification",RV_TRACE_LEVEL_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
908 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
909 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
910 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->header.msg_id=MMI_MIDI_STOP_CON; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
911 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id=p_audio_gbl_var->midi.channel_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
912 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->p_buffer=NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
913 if(return_path->callback_func==NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
914 rvf_send_msg(return_path->addr_id, p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
915 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
916 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
917 (*return_path->callback_func)((void *)(p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
918 rvf_free_buf((T_RVF_BUFFER *)p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
919 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
920 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
921 p_audio_gbl_var->midi.l1_state=WAIT_START_REQ; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
922 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
923 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
924 rvf_start_timer(AUDIO_MIDI_L1_SIMUL_TIMER, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
925 RVF_MS_TO_TICKS(1000), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
926 AUDIO_MIDI_L1_SIMUL_ONE_SHOT_TIMER); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
927 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
928 if(p_message->msg_id==MMI_MIDI_STOP_REQ) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
929 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
930 rvf_stop_timer(AUDIO_MIDI_L1_SIMUL_TIMER); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
931 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
932 // send MMI_MIDI_STOP_CON message to the Riviera audio entity |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
933 mb_status=rvf_get_buf(p_audio_gbl_var->mb_internal, |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
934 sizeof(T_AUDIO_DRIVER_NOTIFICATION), |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
935 (T_RVF_BUFFER **)(&p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
936 if(mb_status==RVF_RED) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
937 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
938 AUDIO_SEND_TRACE("AUDIO entity has no memory for driver notification",RV_TRACE_LEVEL_ERROR); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
939 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
940 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
941 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->header.msg_id=MMI_MIDI_STOP_CON; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
942 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id=p_audio_gbl_var->midi.channel_id; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
943 ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->p_buffer=NULL; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
944 if(return_path->callback_func==NULL) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
945 rvf_send_msg(return_path->addr_id, p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
946 else |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
947 { |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
948 (*return_path->callback_func)((void *)(p_message)); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
949 rvf_free_buf((T_RVF_BUFFER *)p_message); |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
950 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
951 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
952 p_audio_gbl_var->midi.l1_state=WAIT_START_REQ; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
953 return; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
954 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
955 break; |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
956 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
957 #endif // _WINDOWS |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
958 } |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
959 |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
960 #endif // #if (L1_MIDI == 1) |
945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
961 #endif // #ifdef RVM_AUDIO_MAIN_SWE |