FreeCalypso > hg > fc-magnetite
diff src/cs/services/audio/audio_api.c @ 519:838eeafb0051
Main and Audio source directories lowercased
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 22 Jul 2018 07:41:05 +0000 |
| parents | src/cs/services/Audio/audio_api.c@945cf7f506b2 |
| children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cs/services/audio/audio_api.c Sun Jul 22 07:41:05 2018 +0000 @@ -0,0 +1,4320 @@ +/****************************************************************************/ +/* */ +/* File Name: audio_api.c */ +/* */ +/* Purpose: This file contains all the functions used to service */ +/* primitives. */ +/* */ +/* Version 0.1 */ +/* */ +/* Date Modification */ +/* ------------------------------------------------------------------------*/ +/* 14 May 2001 Create */ +/* */ +/* Author Francois Mazard - Stephanie Gerthoux */ +/* */ +/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ +/****************************************************************************/ + +#include "rv/rv_defined_swe.h" + +#ifdef RVM_AUDIO_MAIN_SWE + #ifndef _WINDOWS + #include "config/swconfig.cfg" + #include "config/sys.cfg" + #include "config/chipset.cfg" + #endif + + #include "l1_confg.h" + #include "l1audio_cust.h" + #include "rv/rv_general.h" + #include "rvm/rvm_gen.h" + #include "audio/audio_ffs_i.h" + #include "audio/audio_api.h" + #include "audio/audio_structs_i.h" + #include "audio/audio_error_hdlr_i.h" + #include "audio/audio_var_i.h" + #include "audio/audio_messages_i.h" + #include "rvf/rvf_target.h" + #include "audio/audio_const_i.h" + #include "audio/audio_macro_i.h" + #include "ffs/ffs_api.h" + +#include <string.h> + + /* external dependency */ + #if (SPEECH_RECO) + extern INT8 audio_sr_create_vocabulary_database(char* directory, void** pp_database); + #endif + /* read */ + extern T_AUDIO_RET audio_mode_voice_path_read (T_AUDIO_VOICE_PATH_SETTING *data); + extern T_AUDIO_RET audio_mode_microphone_mode_read (INT8 *data); + extern T_AUDIO_RET audio_mode_microphone_gain_read (INT8 *data); + extern T_AUDIO_RET audio_mode_microphone_extra_gain_read (INT8 *data); + extern T_AUDIO_RET audio_mode_microphone_output_bias_read (INT8 *data); + extern T_AUDIO_RET audio_mode_microphone_fir_read (T_AUDIO_FIR_COEF *data); + extern T_AUDIO_RET audio_mode_speaker_mode_read (INT8 *data); + extern T_AUDIO_RET audio_mode_speaker_gain_read (INT8 *data); + extern T_AUDIO_RET audio_mode_speaker_filter_read (INT8 *data); + extern T_AUDIO_RET audio_mode_speaker_fir_read (T_AUDIO_FIR_COEF *data); + extern T_AUDIO_RET audio_mode_speaker_buzzer_read (INT8 *data); + extern T_AUDIO_RET audio_mode_sidetone_gain_read (INT8 *data); + extern T_AUDIO_RET audio_mode_aec_read (T_AUDIO_AEC_CFG *data); + extern T_AUDIO_RET audio_mode_speaker_volume_read (T_AUDIO_SPEAKER_LEVEL *data); + + T_AUDIO_RET audio_driver_handle_session(UINT32 msg_id, UINT8 channel_id, T_RV_RETURN return_path); + + + /********************************************************************************/ + /* */ + /* Function Name: audio_keybeep_start */ + /* */ + /* Purpose: This function is called to initiate a key beep generation */ + /* and DTMF generation. The key beep is the generation of two */ + /* sine waves */ + /* */ + /* Input Parameters: */ + /* Audio Key Beep Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the keybeep parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_keybeep_start (T_AUDIO_KEYBEEP_PARAMETER parameter, + T_RV_RETURN return_path) + { + #if (KEYBEEP) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_KEYBEEP_START *p_msg_start = NULL; + + /************************ audio_keybeep_start function begins ******************/ + + if (p_audio_gbl_var == NULL ) + { + audio_keybeep_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* If bad parameters, then report an error and abort.*/ + if ((parameter.frequency_beep[0] < FREQUENCY_BEEP_MIN) || + (parameter.frequency_beep[0] > FREQUENCY_BEEP_MAX) || + (parameter.frequency_beep[1] < FREQUENCY_BEEP_MIN) || + (parameter.frequency_beep[1] > FREQUENCY_BEEP_MAX) || + (parameter.amplitude_beep[0] < AMPLITUDE_BEEP_MIN) || + (parameter.amplitude_beep[0] > AMPLITUDE_BEEP_MAX) || + (parameter.amplitude_beep[1] < AMPLITUDE_BEEP_MIN) || + (parameter.amplitude_beep[1] > AMPLITUDE_BEEP_MAX) || + (parameter.duration < DURATION_BEEP_MIN )) + { + audio_keybeep_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_KEYBEEP_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_keybeep_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_keybeep_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_KEYBEEP_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->keybeep_parameter.frequency_beep[0] = parameter.frequency_beep[0]; + p_msg_start->keybeep_parameter.frequency_beep[1] = parameter.frequency_beep[1]; + p_msg_start->keybeep_parameter.amplitude_beep[0] = parameter.amplitude_beep[0]; + p_msg_start->keybeep_parameter.amplitude_beep[1] = parameter.amplitude_beep[1]; + p_msg_start->keybeep_parameter.duration = parameter.duration; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Keybeep not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_Keybeep_Start function ******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_keybeep_stop */ + /* */ + /* Purpose: This function is called to stop a key beep generation */ + /* */ + /* Input Parameters: */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_keybeep_stop (T_RV_RETURN return_path) + { + #if (KEYBEEP) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_KEYBEEP_STOP *p_msg = NULL; + + /************************ audio_keybeep_stop function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_keybeep_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_KEYBEEP_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_keybeep_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_keybeep_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_KEYBEEP_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Keybeep not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_Keybeep_Stop function *******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_tones_start */ + /* */ + /* Purpose: This function is called to initiate tones generation. */ + /* The tones are the generation of up to three scheduled */ + /* sine waves.......................................... */ + /* */ + /* Input Parameters: */ + /* Audio tones Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the tones parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_tones_start (T_AUDIO_TONES_PARAMETER* parameter, + T_RV_RETURN return_path) + { + #if (TONE) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_TONES_START *p_msg_start = NULL; + + /************************ audio_tones_start function begins ********************/ + + if (p_audio_gbl_var == NULL ) + { + audio_tones_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* If bad tones parameters, then report an error and abort.*/ + if ( (parameter->tones[0].frequency_tone < FREQUENCY_BEEP_MIN) || + (parameter->tones[1].frequency_tone < FREQUENCY_BEEP_MIN) || + (parameter->tones[2].frequency_tone < FREQUENCY_BEEP_MIN) || + (parameter->tones[0].frequency_tone > FREQUENCY_BEEP_MAX) || + (parameter->tones[1].frequency_tone > FREQUENCY_BEEP_MAX) || + (parameter->tones[2].frequency_tone > FREQUENCY_BEEP_MAX) || + (parameter->tones[0].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (parameter->tones[1].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (parameter->tones[2].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (parameter->tones[0].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (parameter->tones[1].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (parameter->tones[2].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (parameter->frame_duration == 0 ) || + (parameter->period_duration < parameter->sequence_duration) || + (parameter->sequence_duration < parameter->frame_duration) || + (parameter->period_duration < parameter->frame_duration) || + ((parameter->tones[0].stop_tone - parameter->tones[0].start_tone) < DURATION_BEEP_MIN) || + ((parameter->tones[1].stop_tone - parameter->tones[1].start_tone) < DURATION_BEEP_MIN) || + ((parameter->tones[2].stop_tone - parameter->tones[2].start_tone) < DURATION_BEEP_MIN) ) + { + audio_tones_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_TONES_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_tones_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_tones_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_TONES_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->tones_parameter.tones[0].frequency_tone = parameter->tones[0].frequency_tone; + p_msg_start->tones_parameter.tones[1].frequency_tone = parameter->tones[1].frequency_tone; + p_msg_start->tones_parameter.tones[2].frequency_tone = parameter->tones[2].frequency_tone; + + p_msg_start->tones_parameter.tones[0].amplitude_tone = parameter->tones[0].amplitude_tone; + p_msg_start->tones_parameter.tones[1].amplitude_tone = parameter->tones[1].amplitude_tone; + p_msg_start->tones_parameter.tones[2].amplitude_tone = parameter->tones[2].amplitude_tone; + + p_msg_start->tones_parameter.tones[0].start_tone = parameter->tones[0].start_tone; + p_msg_start->tones_parameter.tones[1].start_tone = parameter->tones[1].start_tone; + p_msg_start->tones_parameter.tones[2].start_tone = parameter->tones[2].start_tone; + p_msg_start->tones_parameter.tones[0].stop_tone = parameter->tones[0].stop_tone; + p_msg_start->tones_parameter.tones[1].stop_tone = parameter->tones[1].stop_tone; + p_msg_start->tones_parameter.tones[2].stop_tone = parameter->tones[2].stop_tone; + + p_msg_start->tones_parameter.frame_duration= parameter->frame_duration; + p_msg_start->tones_parameter.sequence_duration = parameter->sequence_duration; + p_msg_start->tones_parameter.period_duration = parameter->period_duration; + p_msg_start->tones_parameter.repetition = parameter->repetition; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Tones not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_tones_Start function ********************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_tones_stop */ + /* */ + /* Purpose: This function is called to stop a tones generation */ + /* */ + /* Input Parameters: */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the tones parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_tones_stop (T_RV_RETURN return_path) + { + #if (TONE) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_TONES_STOP *p_msg = NULL; + + /************************ audio_tones_stop function begins *********************/ + + if (p_audio_gbl_var == NULL ) + { + audio_tones_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_TONES_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_tones_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_tones_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_TONES_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Tones not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_Tones_Stop function *********************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_melody_E1_start */ + /* */ + /* Purpose: This function is called to initiate the melody E1 generation */ + /* */ + /* Input Parameters: */ + /* Audio Melody E1 Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the melody E1 parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_melody_E1_start (T_AUDIO_MELODY_E1_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (MELODY_E1) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_MELODY_E1_START *p_msg_start = NULL; + T_FFS_FD ffs_fd; + + /************************ audio_melody_E1_start function begins ***************/ + + if (p_audio_gbl_var == NULL ) + { + audio_melody_E1_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the melody E1 file exist */ + #ifndef _WINDOWS + ffs_fd = ffs_open(p_parameter->melody_name, FFS_O_RDONLY); + if (ffs_fd <= 0) + { + audio_melody_E1_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + #else + ffs_fd = 0x00000001; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MELODY_E1_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_melody_E1_error_trace(AUDIO_ENTITY_NO_MEMORY); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_melody_E1_error_trace(AUDIO_ENTITY_NO_MEMORY); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_MELODY_E1_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + + strcpy(p_msg_start->melody_E1_parameter.melody_name, + p_parameter->melody_name); + + if ( (p_parameter->loopback == AUDIO_MELODY_NO_LOOPBACK) || + (p_parameter->loopback == AUDIO_MELODY_LOOPBACK) ) + { + p_msg_start->melody_E1_parameter.loopback = p_parameter->loopback; + } + else + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + /* Wrong parameter */ + audio_melody_E1_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + if ( (p_parameter->melody_mode == AUDIO_MELODY_GAME_MODE) || + (p_parameter->melody_mode == AUDIO_MELODY_NORMAL_MODE) ) + { + p_msg_start->melody_E1_parameter.melody_mode = p_parameter->melody_mode; + } + else + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + /* Wrong parameter */ + audio_melody_E1_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Melody E1 not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_melody_E1_Start function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_melody_E1_stop */ + /* */ + /* Purpose: This function is called to stop a melody_E1 generation */ + /* */ + /* Input Parameters: */ + /* Audio Melody E1 Stop Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the melody E1 parameters. */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_melody_E1_stop (T_AUDIO_MELODY_E1_STOP_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (MELODY_E1) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_MELODY_E1_STOP *p_msg = NULL; + + /************************ audio_melody_E1_stop function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_melody_E1_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MELODY_E1_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_melody_E1_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_melody_E1_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_MELODY_E1_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + strcpy (p_msg->melody_name, p_parameter->melody_name); + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Melody E1 not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_melody_E1_Stop function *****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_vm_play_start */ + /* */ + /* Purpose: This function is called to initiate the voice Memorization play */ + /* generation */ + /* */ + /* Input Parameters: */ + /* Audio Voice Memorization Play Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the Voice Memorization Play parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_vm_play_start (T_AUDIO_VM_PLAY_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (VOICE_MEMO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_VM_PLAY_START *p_msg_start = NULL; + T_FFS_FD ffs_fd; + + /************************ audio_vm_play_start function begins ******************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo play file exist */ + #ifndef _WINDOWS + ffs_fd = ffs_open(p_parameter->memo_name, FFS_O_RDONLY); + if ( ffs_fd <= 0) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + #else + ffs_fd = 0x00000010; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_PLAY_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_PLAY_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("VM Play not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_vm_play_start function ******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_vm_play_stop */ + /* */ + /* Purpose: This function is called to stop a voice memorization Play */ + /* generation */ + /* */ + /* Input Parameters: */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_vm_play_stop (T_RV_RETURN return_path) + { + #if (VOICE_MEMO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_VM_PLAY_STOP *p_msg = NULL; + + /************************ audio_vm_play_stop function begins *******************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_PLAY_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_VM_PLAY_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("VM Play not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_vm_play_Stop function *******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_vm_record_start */ + /* */ + /* Purpose: This function is called to initiate the voice Memorization */ + /* record generation */ + /* */ + /* Input Parameters: */ + /* Audio Voice Memorization Record Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the Voice Memorization Record parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_vm_record_start ( T_AUDIO_VM_RECORD_PARAMETER *p_record_parameter, + T_AUDIO_TONES_PARAMETER *p_tones_parameter, + T_RV_RETURN return_path) + { + #if (VOICE_MEMO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_VM_RECORD_START *p_msg_start = NULL; + T_FFS_FD ffs_fd; + + /************************ audio_vm_record_start function begins **************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo record file already exist */ + #ifndef _WINDOWS + ffs_fd = ffs_open(p_record_parameter->memo_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if ( ffs_fd <= 0) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + #else + ffs_fd = 0x00000011; + #endif + + /* If bad tones parameters, then report an error and abort.*/ + if ( (p_tones_parameter->tones[0].frequency_tone < FREQUENCY_BEEP_MIN) || + (p_tones_parameter->tones[1].frequency_tone < FREQUENCY_BEEP_MIN) || + (p_tones_parameter->tones[2].frequency_tone < FREQUENCY_BEEP_MIN) || + (p_tones_parameter->tones[0].frequency_tone > FREQUENCY_BEEP_MAX) || + (p_tones_parameter->tones[1].frequency_tone > FREQUENCY_BEEP_MAX) || + (p_tones_parameter->tones[2].frequency_tone > FREQUENCY_BEEP_MAX) || + (p_tones_parameter->tones[0].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (p_tones_parameter->tones[1].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (p_tones_parameter->tones[2].amplitude_tone < AMPLITUDE_BEEP_MIN) || + (p_tones_parameter->tones[0].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (p_tones_parameter->tones[1].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (p_tones_parameter->tones[2].amplitude_tone > AMPLITUDE_BEEP_MAX) || + (p_tones_parameter->frame_duration == 0 ) || + (p_tones_parameter->period_duration < p_tones_parameter->sequence_duration) || + (p_tones_parameter->sequence_duration < p_tones_parameter->frame_duration) || + (p_tones_parameter->period_duration < p_tones_parameter->frame_duration) || + ((p_tones_parameter->tones[0].stop_tone - p_tones_parameter->tones[0].start_tone) < DURATION_BEEP_MIN) || + ((p_tones_parameter->tones[1].stop_tone - p_tones_parameter->tones[1].start_tone) < DURATION_BEEP_MIN) || + ((p_tones_parameter->tones[2].stop_tone - p_tones_parameter->tones[2].start_tone) < DURATION_BEEP_MIN) ) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* If bad voice memo record parameters, then report an error and abort.*/ + if ( ( p_record_parameter->memo_duration == 0) || + (( p_record_parameter->compression_mode != AUDIO_VM_NO_COMPRESSION_MODE ) && + ( p_record_parameter->compression_mode != AUDIO_VM_COMPRESSION_MODE ))) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_RECORD_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_RECORD_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + p_msg_start->compression_mode = p_record_parameter->compression_mode; + p_msg_start->memo_duration = p_record_parameter->memo_duration; + p_msg_start->microphone_gain = p_record_parameter->microphone_gain; + p_msg_start->network_gain = p_record_parameter->network_gain; + + /* fill the message tones parameters */ + p_msg_start->tones_parameter.tones[0].frequency_tone = p_tones_parameter->tones[0].frequency_tone; + p_msg_start->tones_parameter.tones[1].frequency_tone = p_tones_parameter->tones[1].frequency_tone; + p_msg_start->tones_parameter.tones[2].frequency_tone = p_tones_parameter->tones[2].frequency_tone; + + p_msg_start->tones_parameter.tones[0].amplitude_tone = p_tones_parameter->tones[0].amplitude_tone; + p_msg_start->tones_parameter.tones[1].amplitude_tone = p_tones_parameter->tones[1].amplitude_tone; + p_msg_start->tones_parameter.tones[2].amplitude_tone = p_tones_parameter->tones[2].amplitude_tone; + + p_msg_start->tones_parameter.tones[0].start_tone = p_tones_parameter->tones[0].start_tone; + p_msg_start->tones_parameter.tones[1].start_tone = p_tones_parameter->tones[1].start_tone; + p_msg_start->tones_parameter.tones[2].start_tone = p_tones_parameter->tones[2].start_tone; + p_msg_start->tones_parameter.tones[0].stop_tone = p_tones_parameter->tones[0].stop_tone; + p_msg_start->tones_parameter.tones[1].stop_tone = p_tones_parameter->tones[1].stop_tone; + p_msg_start->tones_parameter.tones[2].stop_tone = p_tones_parameter->tones[2].stop_tone; + + p_msg_start->tones_parameter.frame_duration= p_tones_parameter->frame_duration; + p_msg_start->tones_parameter.sequence_duration = p_tones_parameter->sequence_duration; + p_msg_start->tones_parameter.period_duration = p_tones_parameter->period_duration; + p_msg_start->tones_parameter.repetition = p_tones_parameter->repetition; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("VM Record not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_vm_record_start function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_vm_record_stop */ + /* */ + /* Purpose: This function is called to stop a voice memorization Record */ + /* generation */ + /* */ + /* Input Parameters: */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_vm_record_stop (T_RV_RETURN return_path) + { + #if (VOICE_MEMO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_VM_RECORD_STOP *p_msg = NULL; + + /************************ audio_vm_record_stop function begins *****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_RECORD_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_VM_RECORD_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("VM Record not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_vm_record_Stop function *****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_enroll_start */ + /* */ + /* Purpose: This function is called to start the SR enrollment */ + /* */ + /* Input Parameters: */ + /* SR enrollment parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_enroll_start (T_AUDIO_SR_ENROLL_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_ENROLL_START *p_msg_start = NULL; + char sr_name[AUDIO_SR_PATH_NAME_MAX_SIZE]; + T_FFS_FD ffs_fd, sr_ffs_fd; + + /************************ audio_sr_enroll_start function begins ***************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Check the speech sample parameter */ + if ( (p_parameter->record_speech != AUDIO_SR_RECORD_SPEECH) && + (p_parameter->record_speech != AUDIO_SR_NO_RECORD_SPEECH) ) + { + audio_sr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return(AUDIO_ERROR); + } + + /* Create the speech recognition sample file name */ + strcpy(sr_name, p_parameter->enroll_name); + strcat(sr_name,"_sr"); + + #ifndef _WINDOWS + sr_ffs_fd = ffs_open(sr_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if (sr_ffs_fd <= 0) + { + audio_sr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + #else + sr_ffs_fd = 0x00000100; + #endif + + /* Create the speech sample file if it's requested.*/ + if (p_parameter->record_speech == AUDIO_SR_RECORD_SPEECH) + { + #ifndef _WINDOWS + ffs_fd = ffs_open(p_parameter->enroll_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if (ffs_fd <= 0) + { + ffs_close(sr_ffs_fd); + audio_sr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + #else + ffs_fd = 0x00000101; + #endif + } + else + { + ffs_fd = AUDIO_SR_NO_RECORD_SPEECH; + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_ENROLL_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(sr_ffs_fd); + if (p_parameter->record_speech == AUDIO_SR_RECORD_SPEECH) + { + ffs_close(ffs_fd); + } + #endif + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + #ifndef _WINDOWS + /* close the file previously open */ + ffs_close(sr_ffs_fd); + if (p_parameter->record_speech == AUDIO_SR_RECORD_SPEECH) + { + ffs_close(ffs_fd); + } + #endif + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_ENROLL_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->sr_ffs_fd = sr_ffs_fd; + p_msg_start->voice_ffs_fd = ffs_fd; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_enroll_Start function **********************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_enroll_stop */ + /* */ + /* Purpose: This function is called to stop the SR enrollment */ + /* */ + /* Input Parameters: */ + /* SR enrollment parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_enroll_stop (T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_ENROLL_STOP *p_msg_start = NULL; + + /************************ audio_sr_enroll_start function begins ***************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_ENROLL_STOP), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_ENROLL_STOP_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_sr_enroll_stop function *****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_update_start */ + /* */ + /* Purpose: This function is called to start the SR update */ + /* */ + /* Input Parameters: */ + /* SR update parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_update_start (T_AUDIO_SR_UPDATE_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_UPDATE_START *p_msg_start = NULL; + UINT8 i, folder_size=0, path_size; + char sr_name[AUDIO_SR_PATH_NAME_MAX_SIZE], + sr_dir[AUDIO_SR_PATH_NAME_MAX_SIZE], + *p_database; + INT8 model_index, model_number; + #ifndef _WINDOWS + char *p_model_path; + #endif + + /************************ audio_sr_update_start function begins ***************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Check the speech sample parameter */ + if ( (p_parameter->record_speech != AUDIO_SR_RECORD_SPEECH) && + (p_parameter->record_speech != AUDIO_SR_NO_RECORD_SPEECH) ) + { + audio_sr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return(AUDIO_ERROR); + } + + /* Create the speech recognition sample file name */ + strcpy(sr_name, p_parameter->update_name); + strcat(sr_name,"_sr"); + + /* Check the number of speech reco model are included in the current folder */ + /* in order to know if the update or the update check needs to be run */ + path_size = (UINT8)strlen(p_parameter->update_name); + i = 0; + while (i < path_size) + { + if (strncmp(&(p_parameter->update_name[i]), "/", 1) == 0) + { + folder_size = i; + } + i++; + } + if ((folder_size + 1) == path_size) + { + /* this isn't a name but a folder */ + audio_sr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return(AUDIO_ERROR); + } + /* Create the speech recognition folder name */ + strncpy(sr_dir, p_parameter->update_name, folder_size); + sr_dir[folder_size] = 0; + + /* check the number of model in the database */ + model_number = audio_sr_create_vocabulary_database(sr_dir, (void **)(&p_database)); + if (model_number == AUDIO_ERROR) + { + return(AUDIO_ERROR); + } + + #ifndef _WINDOWS + /* find the index of the model to updae */ + p_model_path = p_database; + model_index == -1; + for (i=0; i<model_number; i++) + { + if ( strcmp(p_model_path, sr_name) == 0 ) + { + model_index = i; + } + p_model_path += AUDIO_PATH_NAME_MAX_SIZE; + } + if (model_index == -1) + /* no file correspoding to the model to update */ + { + audio_sr_error_trace(AUDIO_ENTITY_FILE_ERROR); + rvf_free_buf((T_RVF_BUFFER *)p_database); + return (AUDIO_ERROR); + } + #else + model_index = 0; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_UPDATE_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_database); + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + rvf_free_buf((T_RVF_BUFFER *)p_database); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_UPDATE_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->vocabulary_size = model_number; + p_msg_start->model_index = model_index; + p_msg_start->p_database = p_database; + p_msg_start->record_speech = p_parameter->record_speech; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_sr_update_start function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_update_stop */ + /* */ + /* Purpose: This function is called to stop the SR update t */ + /* */ + /* Input Parameters: */ + /* SR update parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_update_stop (T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_UPDATE_STOP *p_msg_start = NULL; + + /************************ audio_sr_update_start function begins ***************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_UPDATE_STOP), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_UPDATE_STOP_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_sr_update_stop function *****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_reco_start */ + /* */ + /* Purpose: This function is called to start the SR recognition */ + /* */ + /* Input Parameters: */ + /* SR update parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_reco_start (T_AUDIO_SR_RECO_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_RECO_START *p_msg_start = NULL; + INT8 model_number; + void *p_database; + + /************************ audio_sr_reco_start function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the / is in the end of the directory */ + if(strlen(p_parameter->database_directory) == 0) + { + audio_sr_error_trace(AUDIO_ENTITY_BAD_DATABASE); + return(AUDIO_ERROR); + } + else if ( strncmp(&(p_parameter->database_directory[strlen(p_parameter->database_directory) - 1]), + "/", 1) == 0 ) + { + audio_sr_error_trace(AUDIO_ENTITY_BAD_DATABASE); + return(AUDIO_ERROR); + } + + /* check the number of model in the database */ + model_number = audio_sr_create_vocabulary_database(p_parameter->database_directory, + (void **)(&p_database)); + if (model_number == AUDIO_ERROR) + { + audio_sr_error_trace(AUDIO_ENTITY_BAD_DATABASE); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_RECO_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_database); + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + rvf_free_buf((T_RVF_BUFFER *)p_database); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_RECO_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->vocabulary_size = model_number; + p_msg_start->p_database = p_database; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_sr_reco_Start function ******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_sr_reco_stop */ + /* */ + /* Purpose: This function is called to stop the SR recognition */ + /* */ + /* Input Parameters: */ + /* SR reco parameters */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_sr_reco_stop (T_RV_RETURN return_path) + { + #if (SPEECH_RECO) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_SR_RECO_STOP *p_msg_start = NULL; + + /************************ audio_sr_reco_stop function begins ******************/ + + if (p_audio_gbl_var == NULL ) + { + audio_sr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SR_RECO_STOP), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_sr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SR_RECO_STOP_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Speech Reco not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_sr_reco_stop function *******************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_full_access_write */ + /* */ + /* Purpose: This function is called to configure the audio mode */ + /* */ + /* Input Parameters: */ + /* audio configuration */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_full_access_write (T_AUDIO_FULL_ACCESS_WRITE *p_parameter, + T_RV_RETURN return_path) + { + UINT8 size; + INT8 i; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_MODE_FULL_ACCESS_WRITE_REQ *p_msg_start = NULL; + void *p_data_buffer = NULL; + INT8 *p_read, *p_write; + + /************************ audio_full_access_write function begins ***********************/ + + if (p_audio_gbl_var == NULL ) + { + audio_mode_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the data exist */ + if (p_parameter->data == NULL) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return(AUDIO_ERROR); + } + + switch (p_parameter->variable_indentifier) + { + case AUDIO_PATH_USED: + { + if ( (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_GSM_VOICE_PATH) && + (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_BLUETOOTH_CORDLESS_VOICE_PATH) && + (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_BLUETOOTH_HEADSET) && + (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_DAI_ENCODER) && + (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_DAI_DECODER) && + (*((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data) != AUDIO_DAI_ACOUSTIC) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(T_AUDIO_VOICE_PATH_SETTING); + break; + } + case AUDIO_MICROPHONE_MODE: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_HANDHELD) && + (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_HANDFREE) && + (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_HEADSET) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_GAIN: + { + if (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_MUTE) + { + if ( (*((INT8 *)p_parameter->data) < -12) || + (*((INT8 *)p_parameter->data) > 12) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_EXTRA_GAIN: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_AUX_GAIN_28_2dB) && + (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_AUX_GAIN_4_6dB) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_OUTPUT_BIAS: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_OUTPUT_BIAS_2_0V) && + (*((INT8 *)p_parameter->data) != AUDIO_MICROPHONE_OUTPUT_BIAS_2_5V) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_FIR: + { + size = sizeof(T_AUDIO_FIR_COEF); + break; + } + case AUDIO_SPEAKER_MODE: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_HANDHELD) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_HANDFREE) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_HEADSET) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_BUZZER) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_HANDHELD_HANDFREE) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_SPEAKER_GAIN: + { + if ( (*((INT8 *)p_parameter->data) < -6) || + (*((INT8 *)p_parameter->data) > 6) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_SPEAKER_FILTER: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_FILTER_ON) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_FILTER_OFF) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_SPEAKER_FIR: + { + size = sizeof(T_AUDIO_FIR_COEF); + break; + } + case AUDIO_SPEAKER_BUZZER_STATE: + { + if ( (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_BUZZER_ON) && + (*((INT8 *)p_parameter->data) != AUDIO_SPEAKER_BUZZER_OFF) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE: + { + i = ((*((INT8 *)p_parameter->data))-1)%3; + + if ( (*((INT8 *)p_parameter->data) != AUDIO_SIDETONE_OPEN) && + ( (*((INT8 *)p_parameter->data) < -23) || + (*((INT8 *)p_parameter->data) > 1) || + (i != 0) ) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(INT8 ); + break; + } + case AUDIO_MICROPHONE_SPEAKER_LOOP_AEC: + { + T_AUDIO_AEC_CFG *aec_param; + aec_param = (T_AUDIO_AEC_CFG *)p_parameter->data; + + #if (L1_NEW_AEC) + if ( ((aec_param->aec_enable != AUDIO_AEC_ENABLE) && + (aec_param->aec_enable != AUDIO_AEC_DISABLE)) || + ((aec_param->aec_visibility != AUDIO_AEC_VISIBILITY_ENABLE) && + (aec_param->aec_visibility != AUDIO_AEC_VISIBILITY_DISABLE)) || + ((aec_param->continuous_filtering != TRUE) && + (aec_param->continuous_filtering != FALSE)) || + ((aec_param->noise_suppression_enable != AUDIO_NOISE_SUPPRESSION_ENABLE) && + (aec_param->noise_suppression_enable != AUDIO_NOISE_SUPPRESSION_DISABLE)) || + ((aec_param->noise_suppression_level != AUDIO_NOISE_NO_LIMITATION) && + (aec_param->noise_suppression_level != AUDIO_NOISE_6dB) && + (aec_param->noise_suppression_level != AUDIO_NOISE_12dB) && + (aec_param->noise_suppression_level != AUDIO_NOISE_18dB)) ) + #else + if ( (aec_param->aec_enable != AUDIO_AEC_ENABLE) && + (aec_param->aec_enable != AUDIO_AEC_DISABLE) && + (aec_param->aec_mode != AUDIO_SHORT_ECHO) && + (aec_param->aec_mode != AUDIO_LONG_ECHO) && + (aec_param->echo_suppression_level != AUDIO_ECHO_0dB) && + (aec_param->echo_suppression_level != AUDIO_ECHO_6dB) && + (aec_param->echo_suppression_level != AUDIO_ECHO_12dB) && + (aec_param->echo_suppression_level != AUDIO_ECHO_18dB) && + (aec_param->noise_suppression_enable != AUDIO_NOISE_SUPPRESSION_ENABLE) && + (aec_param->noise_suppression_enable != AUDIO_NOISE_SUPPRESSION_DISABLE) && + (aec_param->noise_suppression_level != AUDIO_NOISE_NO_LIMITATION) && + (aec_param->noise_suppression_enable != AUDIO_NOISE_6dB) && + (aec_param->noise_suppression_level != AUDIO_NOISE_12dB) && + (aec_param->noise_suppression_level != AUDIO_NOISE_18dB) ) + #endif + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(T_AUDIO_AEC_CFG); + break; + } + case AUDIO_SPEAKER_VOLUME_LEVEL: + { + if ( (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_MUTE) && + (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_0dB) && + (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_6dB) && + (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_12dB) && + (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_18dB) && + (((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data)->audio_speaker_level != AUDIO_SPEAKER_VOLUME_24dB) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + size = sizeof(T_AUDIO_SPEAKER_LEVEL); + break; + } + default : + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MODE_FULL_ACCESS_WRITE_REQ), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* allocate the memory for the data to write */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + size, + (T_RVF_BUFFER **) (&p_data_buffer)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + rvf_free_buf((T_RVF_BUFFER *)p_data_buffer); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message parameters */ + p_msg_start->audio_parameter.data = p_data_buffer; + + p_read = (INT8 *)(p_parameter->data); + p_write = (INT8 *)p_data_buffer; + for (i=0; i<size; i++) + { + *p_write++ = *p_read++; + } + + p_msg_start->audio_parameter.variable_indentifier = p_parameter->variable_indentifier; + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_MODE_WRITE_REQ; + + /* fill the task source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + /************************ Enf of audio_full_access_write function ***********************/ + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_full_access_read */ + /* */ + /* Purpose: This function is called to read the current audio mode. */ + /* */ + /* Input Parameters: */ + /* None. */ + /* */ + /* Output Parameters: */ + /* Status */ + /* Audio settings */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_full_access_read (T_AUDIO_FULL_ACCESS_READ *p_parameter) + { + T_AUDIO_RET status = AUDIO_ERROR; + + /************************ audio_full_access_write function begins ***********************/ + + if (p_audio_gbl_var == NULL ) + { + audio_mode_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + switch (p_parameter->variable_indentifier) + { + case AUDIO_PATH_USED: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: voice path", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_voice_path_read((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_MODE: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: microphone mode", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_microphone_mode_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_GAIN: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: microphone gain", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_microphone_gain_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_EXTRA_GAIN: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: microphone extra gain", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_microphone_extra_gain_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_OUTPUT_BIAS: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: output bias", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_microphone_output_bias_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_FIR: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: microphone FIR", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_microphone_fir_read((T_AUDIO_FIR_COEF *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_MODE: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: speaker mode", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_mode_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_GAIN: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: speaker gain", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_gain_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_FILTER: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: speaker filter", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_filter_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_FIR: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: speaker_FIR", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_fir_read((T_AUDIO_FIR_COEF *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_BUZZER_STATE: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: speaker buzzer", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_buzzer_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: sidetone gain", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_sidetone_gain_read((INT8 *)p_parameter->data); + break; + } + case AUDIO_MICROPHONE_SPEAKER_LOOP_AEC: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: AEC", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_aec_read((T_AUDIO_AEC_CFG *)p_parameter->data); + break; + } + case AUDIO_SPEAKER_VOLUME_LEVEL: + { + AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS READ: volume", RV_TRACE_LEVEL_DEBUG_LOW); + status = audio_mode_speaker_volume_read((T_AUDIO_SPEAKER_LEVEL *)p_parameter->data); + break; + } + } + + return(status); + + /************************ Enf of audio_full_access_write function ***********************/ + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_mode_save */ + /* */ + /* Purpose: This function is called to save the current audio mode. */ + /* */ + /* Input Parameters: */ + /* audio mode file name. */ + /* */ + /* Output Parameters: */ + /* Status */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_mode_save (T_AUDIO_MODE_SAVE *p_parameter, T_RV_RETURN return_path) + { + /************************ audio_full_access_write function begins ***********************/ + char audio_mode_path_name[AUDIO_PATH_NAME_MAX_SIZE]; + T_FFS_FD audio_mode_ffs_fd, audio_volume_ffs_fd; + T_AUDIO_MODE_SAVE_REQ *p_msg_start; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + if (p_audio_gbl_var == NULL ) + { + audio_mode_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Create the audio mode path name */ + audio_mode_path_name[0] = 0; + strcpy(audio_mode_path_name,"/aud/"); + strcpy(&(audio_mode_path_name[5]), p_parameter->audio_mode_filename); + strcat(audio_mode_path_name,".cfg"); + + /* Open the FFS file */ + #ifndef _WINDOWS + audio_mode_ffs_fd = ffs_open(audio_mode_path_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if (audio_mode_ffs_fd <= 0) + { + audio_mode_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + #else + audio_mode_ffs_fd = 0x00000110; + #endif + + /* Create the volume path name */ + audio_mode_path_name[5] = 0; + strcpy(&(audio_mode_path_name[5]), p_parameter->audio_mode_filename); + strcat(audio_mode_path_name,".vol"); + + /* Open the FFS file */ + #ifndef _WINDOWS + audio_volume_ffs_fd = ffs_open(audio_mode_path_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if (audio_volume_ffs_fd <= 0) + { + ffs_close(audio_mode_ffs_fd); + audio_mode_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + #else + audio_volume_ffs_fd = 0x00000111; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MODE_SAVE_REQ), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = audio_mode_ffs_fd; + p_msg_start->audio_volume_ffs_fd = audio_volume_ffs_fd; + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_MODE_SAVE_REQ; + + /* fill the task source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + /************************ Enf of audio_full_access_write function ***********************/ + } + /********************************************************************************/ + /* */ + /* Function Name: audio_mode_save */ + /* */ + /* Purpose: This function is called to load an audio mode. */ + /* */ + /* Input Parameters: */ + /* audio mode file name. */ + /* */ + /* Output Parameters: */ + /* Status */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_mode_load (T_AUDIO_MODE_LOAD *p_parameter, T_RV_RETURN return_path) + { + /************************ audio_full_access_write function begins ***********************/ + char audio_path_name[AUDIO_PATH_NAME_MAX_SIZE]; + T_FFS_FD audio_mode_ffs_fd, audio_volume_ffs_fd; + T_AUDIO_MODE_LOAD_REQ *p_msg_start; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + if (p_audio_gbl_var == NULL ) + { + audio_mode_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Create the audio mode path name */ + audio_path_name[0] = 0; + strcpy(audio_path_name,"/aud/"); + strcpy(&(audio_path_name[5]), p_parameter->audio_mode_filename); + strcat(audio_path_name,".cfg"); + + /* Open the FFS file */ + #ifndef _WINDOWS + audio_mode_ffs_fd = ffs_open(audio_path_name, + FFS_O_RDONLY); + if (audio_mode_ffs_fd <= 0) + { + audio_mode_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + #else + audio_mode_ffs_fd = 0x00001000; + #endif + + /* Create the volume path name */ + audio_path_name[5] = 0; + strcpy(&(audio_path_name[5]), p_parameter->audio_mode_filename); + strcat(audio_path_name,".vol"); + + /* Open the FFS file */ + #ifndef _WINDOWS + audio_volume_ffs_fd = ffs_open(audio_path_name, + FFS_O_RDONLY); + if (audio_volume_ffs_fd <= 0) + { + ffs_close(audio_mode_ffs_fd); + audio_mode_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + #else + audio_volume_ffs_fd = 0x00001001; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MODE_LOAD_REQ), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = audio_mode_ffs_fd; + p_msg_start->audio_volume_ffs_fd = audio_volume_ffs_fd; + strcpy(p_msg_start->audio_volume_path_name , audio_path_name); + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_MODE_LOAD_REQ; + + /* fill the task source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + /************************ Enf of audio_full_access_write function ***********************/ + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_speaker_volume */ + /* */ + /* Purpose: This function is called to change the current speaker volume. */ + /* */ + /* Input Parameters: */ + /* speaker volume command. */ + /* */ + /* Output Parameters: */ + /* Status */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_speaker_volume (T_AUDIO_SPEAKER_VOLUME volume, T_RV_RETURN return_path) + { + /************************ audio_speaker_volume function begins ***********************/ + T_AUDIO_SPEAKER_VOLUME_REQ *p_msg_start; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + if (p_audio_gbl_var == NULL ) + { + audio_mode_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Check if an audio mode is already loaded */ + if (p_audio_gbl_var->audio_mode_var.audio_volume_var.audio_volume_path_name[0] == 0) + { + audio_mode_error_trace(AUDIO_ENTITY_AUDIO_MODE_NO_LOADED); + return (AUDIO_ERROR); + } + + /* Check parameters */ + if ( (volume.volume_action != AUDIO_SPEAKER_VOLUME_INCREASE) && + (volume.volume_action != AUDIO_SPEAKER_VOLUME_DECREASE) && + (volume.volume_action != AUDIO_SPEAKER_VOLUME_SET) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + if ( (volume.value != AUDIO_SPEAKER_VOLUME_MUTE) && + (volume.value != AUDIO_SPEAKER_VOLUME_24dB) && + (volume.value != AUDIO_SPEAKER_VOLUME_18dB) && + (volume.value != AUDIO_SPEAKER_VOLUME_12dB) && + (volume.value != AUDIO_SPEAKER_VOLUME_6dB) && + (volume.value != AUDIO_SPEAKER_VOLUME_0dB) ) + { + audio_mode_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_SPEAKER_VOLUME_REQ), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message parameters */ + p_msg_start->volume.value = volume.value; + p_msg_start->volume.volume_action = volume.volume_action; + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_SPEAKER_VOLUME_REQ; + + /* fill the task source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + /************************ Enf of audio_full_access_write function ***********************/ + } + + + /********************************************************************************/ + /* */ + /* Function Name: audio_melody_E2_start */ + /* */ + /* Purpose: This function is called to initiate the melody E2 generation */ + /* */ + /* Input Parameters: */ + /* Audio Melody E2 Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the melody E2 parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_melody_E2_start (T_AUDIO_MELODY_E2_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (MELODY_E2) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_MELODY_E2_START *p_msg_start = NULL; + + T_FFS_FD ffs_fd; + + /************************ audio_melody_E2_start function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the melody E2 file exist */ + #ifndef _WINDOWS + ffs_fd = ffs_open(p_parameter->melody_E2_name, FFS_O_RDONLY); + if (ffs_fd <= 0) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + #else + ffs_fd = 0x00001010; + #endif + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MELODY_E2_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort.*/ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_melody_E2_error_trace(AUDIO_ENTITY_NO_MEMORY); + + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_NO_MEMORY); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_MELODY_E2_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + /* the ffs_fd */ + p_msg_start->audio_E2_ffs_fd = ffs_fd; + + /* the name */ + strcpy(p_msg_start->melody_E2_parameter.melody_E2_name, + p_parameter->melody_E2_name); + + /* the loopback */ + if ( (p_parameter->E2_loopback == AUDIO_MELODY_NO_LOOPBACK) || + (p_parameter->E2_loopback == AUDIO_MELODY_LOOPBACK) ) + { + p_msg_start->melody_E2_parameter.E2_loopback = p_parameter->E2_loopback; + } + else + { + /* Wrong parameter */ + audio_melody_E2_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + /* the melody mode */ + if ( (p_parameter->melody_E2_mode == AUDIO_MELODY_GAME_MODE) || + (p_parameter->melody_E2_mode == AUDIO_MELODY_NORMAL_MODE) ) + { + p_msg_start->melody_E2_parameter.melody_E2_mode = p_parameter->melody_E2_mode; + } + else + { + /* Wrong parameter */ + audio_melody_E2_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + /* close the file previously open */ + #ifndef _WINDOWS + ffs_close(ffs_fd); + #endif + return (AUDIO_ERROR); + } + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg_start); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Melody E2 not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_melody_E2_Start function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_melody_E2_stop */ + /* */ + /* Purpose: This function is called to stop a melody_E2 generation */ + /* */ + /* Input Parameters: */ + /* Audio Melody E2 Parameters, */ + /* Return path. */ + /* */ + /* Output Parameters: */ + /* Validation of the melody E2 parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_melody_E2_stop (T_AUDIO_MELODY_E2_STOP_PARAMETER *p_parameter, + T_RV_RETURN return_path) + { + #if (MELODY_E2) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_MELODY_E2_STOP *p_msg = NULL; + + /********************** audio_melody_E2_stop function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_MELODY_E2_STOP), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_melody_E2_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_MELODY_E2_STOP_REQ; + + /* fill the address source id */ + p_msg->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + + /* fill the message parameters */ + /* the name */ + strcpy(p_msg->melody_E2_name, + p_parameter->melody_E2_name); + + /* the return path */ + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + { + p_msg->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, + p_msg); + + return (AUDIO_OK); + + #else + AUDIO_SEND_TRACE("Melody E2 not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*********************** End of audio_melody_E2_Stop function *****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_melody_E2_load_file_instruments */ + /* */ + /* Purpose: This function is called in order to load the instruments file */ + /* used in the melody E2 format (.lsi file) */ + /* */ + /* Input Parameters: */ + /* File name of the melody. */ + /* */ + /* Output Parameters: */ + /* Validation of the melody E2 load file instruments parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_melody_E2_load_file_instruments ( + T_AUDIO_MELODY_E2_LOAD_FILE_INSTR_PARAMETER *p_parameter) + { + #if (MELODY_E2) + /**** Declare local variables ****/ + #ifndef _WINDOWS + /* FFS File descriptor type */ + T_FFS_FD ffs_fd_1, ffs_fd_2; + T_FFS_STAT stat; + T_FFS_SIZE size = 0; + + INT8 i; + + /* basic structure of the .lsi file */ + T_AUDIO_MELODY_E2_ID_NAME file_E2; + #endif + /* Nb of instruments in the .lsi file */ + INT8 nb_of_instruments = 0; + + + /*************** audio_melody_E2_load_file_instruments function begins ********/ + + if (p_audio_gbl_var == NULL ) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* Before to start the file download, check if the melody is OFF */ + if ((p_audio_gbl_var->melody_E2_0.state != AUDIO_MELODY_E2_IDLE ) && + (p_audio_gbl_var->melody_E2_1.state != AUDIO_MELODY_E2_IDLE )) + { + /* The instrument file can't be downloaded */ + audio_melody_E2_error_trace (AUDIO_ERROR_DOWNLOAD); + return (AUDIO_ERROR); + } + + /**** Find the size of the .lsi file ****/ + /* the .lsi file is stores into the flash */ + /* check if the .lsi file exists */ + #ifndef _WINDOWS + + ffs_fd_1 = ffs_open(p_parameter->melody_E2_file_name, FFS_O_RDONLY ); + + if (ffs_fd_1 < EFFS_OK) + { + audio_melody_E2_error_trace(AUDIO_ENTITY_LOAD_FILE_INSTR_ERROR); + return (AUDIO_ERROR); + } + + ffs_stat(p_parameter->melody_E2_file_name,&stat); + + + /* check if the file contains some data */ + if (stat.size ==0) + { + /* the file doesn't contains data */ + /* an error is generated */ + audio_melody_E2_error_trace(AUDIO_ENTITY_FILE_ERROR); + return(AUDIO_ERROR); + } + + /* the file exists and contains data */ + /* Nb of instruments in the file */ + nb_of_instruments = stat.size / (sizeof(T_AUDIO_MELODY_E2_ID_NAME)); + + + /**** check if the melody E2 load instruments files (.mwa file) exist ****/ + /* open the .mwa file */ + for (i=0;i< nb_of_instruments;i++) + { + /* Load the instruments file from the FFS */ + if (ffs_read ( ffs_fd_1, + (&file_E2), + (sizeof(INT8) + AUDIO_PATH_NAME_MAX_SIZE)) < EFFS_OK ) + { + AUDIO_SEND_TRACE("AUDIO MELODY E2: impossible to load the .lsi file", RV_TRACE_LEVEL_ERROR); + + /* Close the file */ + ffs_close(ffs_fd_1); + + return (AUDIO_ERROR); + } + + ffs_fd_2 = ffs_open( file_E2.melody_name, + FFS_O_RDONLY ); + + if (ffs_fd_2 < EFFS_OK) + { + AUDIO_SEND_TRACE("AUDIO MELODY E2: impossible to open the .mwa file instruments", RV_TRACE_LEVEL_ERROR); + + /* Close the .mwa file */ + ffs_close(ffs_fd_1); + ffs_close(ffs_fd_2); + + return (AUDIO_ERROR); + } + + /* Close the file */ + ffs_close(ffs_fd_2); + } + ffs_close(ffs_fd_1); + #endif + + /* Copy the new .lsi name */ + strcpy (p_audio_gbl_var->melody_E2_load_file_instruments.instrument_file_name, + p_parameter->melody_E2_file_name); + + /* Copy the number of instrument listed by this .lsi file */ + p_audio_gbl_var->melody_E2_load_file_instruments.nb_of_instruments + = nb_of_instruments; + + p_audio_gbl_var->melody_E2_load_file_instruments.file_downloaded = TRUE; + + return (AUDIO_OK); + + #else + AUDIO_SEND_TRACE("Melody E2 not compiled", RV_TRACE_LEVEL_ERROR); + return (AUDIO_ERROR); + #endif + } /*************** End of audio_melody_E2_load_file_instrument function **************/ + + + /********************************************************************************/ + /* */ + /* Function Name: audio_amr_record_to_ffs_start/stop */ + /* */ + /* Purpose: This function is called in order to start/stop the recording of */ + /* a AMR-MMS in Flash */ + /* */ + /* Input Parameters: */ + /* Record parameters */ + /* Return_path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_amr_record_to_ffs_start (T_AUDIO_AMR_RECORD_TO_FFS_PARAMETER *p_record_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_RECORD_TO_FFS_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_FFS_FD ffs_fd; + + /************************ audio_amr_record_to_ffs_start function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo record file already exists */ + ffs_fd = ffs_open(p_record_parameter->memo_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if ( ffs_fd <= 0) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + + /* check parameters */ + if ( ((p_record_parameter->compression_mode != AUDIO_AMR_NO_COMPRESSION_MODE ) && + (p_record_parameter->compression_mode != AUDIO_AMR_COMPRESSION_MODE ))|| + ((p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_4_75) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_15) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_90) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_6_70) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_40) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_95) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_10_2) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_12_2)) + ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_RECORD_TO_FFS_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_RECORD_TO_FFS_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + p_msg_start->compression_mode = p_record_parameter->compression_mode; + p_msg_start->memo_duration = p_record_parameter->memo_duration; + p_msg_start->microphone_gain = p_record_parameter->microphone_gain; + p_msg_start->amr_vocoder = p_record_parameter->amr_vocoder; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_record_to_ffs_start function ****************/ + + T_AUDIO_RET audio_amr_record_to_ffs_stop (void) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_RECORD_STOP *p_msg_stop = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_record_to_ffs_stop function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_RECORD_STOP), + (T_RVF_BUFFER **) (&p_msg_stop)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_stop); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_stop->os_hdr.msg_id = AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ; + + /* fill the address source id */ + p_msg_stop->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_stop->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_stop); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_record_to_ffs_stop function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_mms_record_to_ffs_start/stop */ + /* */ + /* Purpose: This function is called in order to start/stop the recording of */ + /* a AMR-MMS in Flash (MMS header added) */ + /* */ + /* Input Parameters: */ + /* Record parameters */ + /* Return_path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_mms_record_to_ffs_start (T_AUDIO_MMS_RECORD_TO_FFS_PARAMETER *p_record_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_RECORD_TO_FFS_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_FFS_FD ffs_fd; + UINT8 temp[6] = "#!AMR\n"; + + /************************ audio_amr_record_to_ffs_start function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo record file already exists */ + ffs_fd = ffs_open(p_record_parameter->memo_name, + FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); + if ( ffs_fd <= 0) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + + /* check parameters */ + if ( ((p_record_parameter->compression_mode != AUDIO_AMR_NO_COMPRESSION_MODE ) && + (p_record_parameter->compression_mode != AUDIO_AMR_COMPRESSION_MODE ))|| + ((p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_4_75) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_15) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_90) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_6_70) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_40) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_95) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_10_2) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_12_2)) + ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_RECORD_TO_FFS_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_RECORD_TO_FFS_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + p_msg_start->compression_mode = p_record_parameter->compression_mode; + p_msg_start->memo_duration = p_record_parameter->memo_duration; + p_msg_start->microphone_gain = p_record_parameter->microphone_gain; + p_msg_start->amr_vocoder = p_record_parameter->amr_vocoder; + + // write magix string #!AMR\n + ffs_write(ffs_fd, temp, 6); + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_mms_record_to_ffs_start function ****************/ + + T_AUDIO_RET audio_mms_record_to_ffs_stop (void) + { + return audio_amr_record_to_ffs_stop(); + } /*********************** End of audio_mms_record_to_ffs_stop function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_amr_play_from_ffs_start/stop */ + /* */ + /* Purpose: This function is called in order to start/stop the playing of */ + /* a AMR-MMS from Flash */ + /* */ + /* Input Parameters: */ + /* Play parameters */ + /* Return_path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_amr_play_from_ffs_start (T_AUDIO_AMR_PLAY_FROM_FFS_PARAMETER *p_play_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_PLAY_FROM_FFS_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_FFS_FD ffs_fd; + + /************************ audio_amr_play_from_ffs_start function begins **************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo play file already exists */ + ffs_fd = ffs_open(p_play_parameter->memo_name, FFS_O_RDONLY); + if ( ffs_fd <= 0) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_PLAY_FROM_FFS_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_PLAY_FROM_FFS_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_play_from_ffs_start function ****************/ + + T_AUDIO_RET audio_amr_play_from_ffs_stop (void) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_PLAY_STOP *p_msg_stop = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_play_from_ffs_stop function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_PLAY_STOP), + (T_RVF_BUFFER **) (&p_msg_stop)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_stop); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_stop->os_hdr.msg_id = AUDIO_VM_AMR_PLAY_FROM_FFS_STOP_REQ; + + /* fill the address source id */ + p_msg_stop->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_stop->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_stop); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_play_from_ffs_stop function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_mms_play_from_ffs_start/stop */ + /* */ + /* Purpose: This function is called in order to start/stop the playing of */ + /* a AMR-MMS from Flash (MMS header handled) */ + /* */ + /* Input Parameters: */ + /* Play parameters */ + /* Return_path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_mms_play_from_ffs_start (T_AUDIO_MMS_PLAY_FROM_FFS_PARAMETER *p_play_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_PLAY_FROM_FFS_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_FFS_FD ffs_fd; + UINT8 temp[6]; + + /************************ audio_amr_play_from_ffs_start function begins **************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check if the voice memo play file already exists */ + ffs_fd = ffs_open(p_play_parameter->memo_name, FFS_O_RDONLY); + if ( ffs_fd <= 0) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_FILE_ERROR); + return (AUDIO_ERROR); + } + // read magic string #!AMR\n + ffs_read(ffs_fd, temp, 6); + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_PLAY_FROM_FFS_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + ffs_close(ffs_fd); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_PLAY_FROM_FFS_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->audio_ffs_fd = ffs_fd; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_NEW_FFS_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_mms_play_from_ffs_start function ****************/ + + T_AUDIO_RET audio_mms_play_from_ffs_stop (void) + { + return audio_amr_play_from_ffs_stop(); + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_amr_record_to_ram_start/stop */ + /* */ + /* Purpose: This function is called in order to record a MMS */ + /* in RAM */ + /* */ + /* Input Parameters: */ + /* Record Parameters */ + /* Return_path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_amr_record_to_ram_start (T_AUDIO_AMR_RECORD_TO_RAM_PARAMETER *p_record_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_RECORD_TO_RAM_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_record_to_ram_start function begins **************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + if ( (p_record_parameter->p_buffer == NULL) || + ((p_record_parameter->compression_mode != AUDIO_AMR_NO_COMPRESSION_MODE ) && + (p_record_parameter->compression_mode != AUDIO_AMR_COMPRESSION_MODE ))|| + ((p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_4_75) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_15) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_90) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_6_70) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_40) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_95) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_10_2) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_12_2)) + ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_RECORD_TO_RAM_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_RECORD_TO_RAM_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->p_buffer = p_record_parameter->p_buffer; + p_msg_start->compression_mode = p_record_parameter->compression_mode; + p_msg_start->memo_duration = p_record_parameter->memo_duration; + p_msg_start->microphone_gain = p_record_parameter->microphone_gain; + p_msg_start->amr_vocoder = p_record_parameter->amr_vocoder; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_record_to_ram_start function ****************/ + + T_AUDIO_RET audio_amr_record_to_ram_stop (void) + { + #if (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_RECORD_STOP *p_msg_stop = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_record_to_ram_stop function begins **************/ + + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_RECORD_STOP), + (T_RVF_BUFFER **) (&p_msg_stop)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_stop); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_stop->os_hdr.msg_id = AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ; + + /* fill the address source id */ + p_msg_stop->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_stop->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_stop); + + return (AUDIO_OK); + #else // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_record_to_ram_stop function ****************/ + + T_AUDIO_RET audio_amr_play_from_ram_start (T_AUDIO_AMR_PLAY_FROM_RAM_PARAMETER *p_play_parameter, + T_RV_RETURN return_path) + { + #if (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_PLAY_FROM_RAM_START *p_msg_start = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_play_from_ram_start function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* check parameters */ + if (p_play_parameter->p_buffer == NULL) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_PLAY_FROM_RAM_START), + (T_RVF_BUFFER **) (&p_msg_start)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_start); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_start->os_hdr.msg_id = AUDIO_VM_AMR_PLAY_FROM_RAM_START_REQ; + + /* fill the address source id */ + p_msg_start->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_start->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg_start->p_buffer = p_play_parameter->p_buffer; + p_msg_start->buffer_size = p_play_parameter->buffer_size; + + if (return_path.callback_func == NULL) + { + p_msg_start->return_path.addr_id = return_path.addr_id; + p_msg_start->return_path.callback_func = NULL; + } + else + { + p_msg_start->return_path.callback_func = return_path.callback_func; + } + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_start); + + return (AUDIO_OK); + #else // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_play_from_ram_start function ****************/ + + T_AUDIO_RET audio_amr_play_from_ram_stop (void) + { + #if (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_AUDIO_VM_AMR_PLAY_STOP *p_msg_stop = NULL; + T_RVF_MB_STATUS mb_status = RVF_GREEN; + + /************************ audio_amr_play_from_ram_stop function begins **************/ + if (p_audio_gbl_var == NULL ) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_VM_AMR_PLAY_STOP), + (T_RVF_BUFFER **) (&p_msg_stop)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg_stop); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg_stop->os_hdr.msg_id = AUDIO_VM_AMR_PLAY_FROM_RAM_STOP_REQ; + + /* fill the address source id */ + p_msg_stop->os_hdr.src_addr_id = rvf_get_taskid(); + p_msg_stop->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg_stop); + + return (AUDIO_OK); + #else // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // (AUDIO_RAM_MANAGER)&&(L1_VOICE_MEMO_AMR) + } /*********************** End of audio_amr_play_from_ram_stop function ****************/ + + /********************************************************************************/ + /* */ + /* Function Name: audio_driver_init_vm_amr_record_session */ + /* */ + /* Purpose: This function is called in order to initialize VM AMR record */ + /* */ + /* Input Parameters: */ + /* Specific VM AMR record parameters */ + /* Driver parameters */ + /* Return path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_driver_init_vm_amr_record_session(T_AUDIO_DRIVER_VM_AMR_RECORD_PARAMETER *p_record_parameter, + T_AUDIO_DRIVER_PARAMETER *p_driver_parameter, + T_RV_RETURN return_path) + { + #if (L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION *p_msg = NULL; + + /************************ function begins ****************/ + + /* check entity started */ + if (p_audio_gbl_var == NULL ) + { + audio_driver_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* If bad voice memo record parameters, then report an error and abort.*/ + if ( ((p_record_parameter->compression_mode != AUDIO_AMR_NO_COMPRESSION_MODE ) && + (p_record_parameter->compression_mode != AUDIO_AMR_COMPRESSION_MODE ))|| + ((p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_4_75) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_15) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_5_90) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_6_70) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_40) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_7_95) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_10_2) && + (p_record_parameter->amr_vocoder != AUDIO_AMR_VOCODER_12_2))|| + (p_driver_parameter->buffer_size < AUDIO_VM_AMR_MAX_SAMPLE_SIZE_16BIT)|| + ((p_driver_parameter->nb_buffer < 2)|| + (p_driver_parameter->nb_buffer > AUDIO_DRIVER_MAX_BUFFER_PER_SESSION)) + ) + { + audio_driver_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, + sizeof (T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill message id */ + p_msg->os_hdr.msg_id = AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION; + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg->compression_mode = p_record_parameter->compression_mode; + p_msg->memo_duration = p_record_parameter->memo_duration; + p_msg->microphone_gain = p_record_parameter->microphone_gain; + p_msg->amr_vocoder = p_record_parameter->amr_vocoder; + + /* fill parameters */ + p_msg->driver_parameter.buffer_size = p_driver_parameter->buffer_size; + p_msg->driver_parameter.nb_buffer = p_driver_parameter->nb_buffer; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + p_msg->return_path.callback_func = return_path.callback_func; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg); + + return (AUDIO_OK); + #else // L1_VOICE_MEMO_AMR + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // L1_VOICE_MEMO_AMR + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_driver_init_vm_amr_play_session */ + /* */ + /* Purpose: This function is called in order to initialize VM AMR play */ + /* */ + /* Input Parameters: */ + /* Specific VM AMR play parameters */ + /* Driver parameters */ + /* Return path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_driver_init_vm_amr_play_session(T_AUDIO_DRIVER_PARAMETER *p_driver_parameter, T_RV_RETURN return_path) + { + #if (L1_VOICE_MEMO_AMR) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION *p_msg = NULL; + + /************************ audio_keybeep_stop function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_driver_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* If bad voice memo record parameters, then report an error and abort.*/ + if ( (p_driver_parameter->buffer_size < AUDIO_VM_AMR_MAX_SAMPLE_SIZE_16BIT)|| + ((p_driver_parameter->nb_buffer < 2)|| + (p_driver_parameter->nb_buffer > AUDIO_DRIVER_MAX_BUFFER_PER_SESSION)) + ) + { + audio_driver_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, + sizeof (T_AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_driver_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = AUDIO_DRIVER_INIT_VM_AMR_PLAY_SESSION; + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill parameters */ + p_msg->driver_parameter.buffer_size = p_driver_parameter->buffer_size; + p_msg->driver_parameter.nb_buffer = p_driver_parameter->nb_buffer; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + p_msg->return_path.callback_func = return_path.callback_func; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg); + + return (AUDIO_OK); + #else // L1_VOICE_MEMO_AMR + AUDIO_SEND_TRACE("Voice Memo AMR not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + #endif // L1_VOICE_MEMO_AMR + } + + /********************************************************************************/ + /* */ + /* Function Name: audio_driver_..._session */ + /* */ + /* Purpose: This function is called in order to start/stop/free session */ + /* */ + /* Input Parameters: */ + /* channel identifier */ + /* Return path */ + /* */ + /* Output Parameters: */ + /* Validation of the parameters */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + T_AUDIO_RET audio_driver_start_session(UINT8 channel_id, T_RV_RETURN notification_return_path) + { + return audio_driver_handle_session(AUDIO_DRIVER_START_SESSION, channel_id, notification_return_path); + } + + T_AUDIO_RET audio_driver_stop_session(UINT8 channel_id) + { + T_RV_RETURN return_path; + + return_path.callback_func = NULL; + return_path.addr_id = 0; + + return audio_driver_handle_session(AUDIO_DRIVER_STOP_SESSION, channel_id, return_path); + } + + T_AUDIO_RET audio_driver_free_session(UINT8 channel_id, T_RV_RETURN return_path) + { + return audio_driver_handle_session(AUDIO_DRIVER_FREE_SESSION, channel_id, return_path); + } + + T_AUDIO_RET audio_driver_handle_session(UINT32 msg_id, UINT8 channel_id, T_RV_RETURN return_path) + { + #if (L1_AUDIO_DRIVER) + /* Declare local variables. */ + T_RVF_MB_STATUS mb_status = RVF_GREEN; + T_AUDIO_DRIVER_HANDLE_SESSION *p_msg = NULL; + + /************************ audio_driver_handle_session function begins ****************/ + + if (p_audio_gbl_var == NULL ) + { + audio_driver_error_trace(AUDIO_ENTITY_NOT_START); + return(AUDIO_ERROR); + } + + /* If bad voice memo record parameters, then report an error and abort.*/ + if (channel_id >= AUDIO_DRIVER_MAX_CHANNEL) + { + audio_driver_error_trace(AUDIO_ENTITY_BAD_PARAMETER); + return (AUDIO_ERROR); + } + + /* allocate the memory for the message to send */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_DRIVER_HANDLE_SESSION), + (T_RVF_BUFFER **) (&p_msg)); + + /* If insufficient resources, then report a memory error and abort. */ + if (mb_status == RVF_YELLOW) + { + /* deallocate the memory */ + rvf_free_buf((T_RVF_BUFFER *)p_msg); + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + else + if (mb_status == RVF_RED) + { + audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); + return (AUDIO_ERROR); + } + + /* fill the message id */ + p_msg->os_hdr.msg_id = msg_id; + p_msg->os_hdr.dest_addr_id = p_audio_gbl_var->addrId; + + /* fill the message parameters */ + p_msg->channel_id = channel_id; + + if (return_path.callback_func == NULL) + { + p_msg->return_path.addr_id = return_path.addr_id; + p_msg->return_path.callback_func = NULL; + } + else + p_msg->return_path.callback_func = return_path.callback_func; + + /* send the messsage to the audio entity */ + rvf_send_msg (p_audio_gbl_var->addrId, p_msg); + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Audio Driver not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return(AUDIO_ERROR); + #endif + } + + T_AUDIO_RET audio_driver_get_play_buffer(UINT8 channel_id, UINT8 **pp_buffer) + { + #if (L1_AUDIO_DRIVER) + T_AUDIO_DRIVER_SESSION *p_session; + UINT8 index_appli; + + /* Test CHANNEL_ID */ + if (channel_id >= AUDIO_DRIVER_MAX_CHANNEL) + { + AUDIO_SEND_TRACE("AUDIO DRIVER GET BUFFER: channel_id not valid", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* get driver session */ + p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]); + index_appli = p_session->session_info.index_appli; + + /* channel must be initialized */ + if (p_session->session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_INIT) + { + AUDIO_SEND_TRACE("AUDIO DRIVER GET BUFFER: channel not initialized", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* play buffer must have been used after a previous call of this API */ + if (p_session->session_info.play_api_state != AUDIO_PLAY_API_STATE_GET_BUF) + { + AUDIO_SEND_TRACE("AUDIO DRIVER GET BUFFER: PLAY not called after GET", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* test if next buffer is available */ + if (index_appli != p_session->session_info.index_l1) + { + *pp_buffer = (UINT8 *)(p_session->session_info.buffer[index_appli].p_start_pointer); + AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER GET BUFFER: buffer", *pp_buffer, RV_TRACE_LEVEL_DEBUG_LOW); + p_session->session_info.play_api_state = AUDIO_PLAY_API_STATE_PLAY_BUF; + } + else + { + AUDIO_SEND_TRACE("AUDIO DRIVER GET BUFFER: no buffer available", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* 1st time, index_l1 = 0xFF. At 1st play, layer1 becomes valid so we put 0 + This way, appli can't circle round buffers when in WAIT_START state */ + if (p_session->session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_START) + p_session->session_info.index_l1 = 0; + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Audio Driver not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return(AUDIO_ERROR); + #endif + } + + T_AUDIO_RET audio_driver_play_buffer(UINT8 channel_id, UINT8 *p_buffer) + { + #if (L1_AUDIO_DRIVER) + T_AUDIO_DRIVER_SESSION *p_session; + + /* Test CHANNEL_ID */ + if (channel_id >= AUDIO_DRIVER_MAX_CHANNEL) + { + AUDIO_SEND_TRACE("AUDIO DRIVER PLAY BUFFER: channel_id not valid", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* get driver session */ + p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]); + + /* channel must be initialized */ + if (p_session->session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_INIT) + { + AUDIO_SEND_TRACE("AUDIO DRIVER PLAY BUFFER: channel not initialized", RV_TRACE_LEVEL_DEBUG_LOW); + //p_session->session_info.play_api_state = AUDIO_PLAY_API_STATE_GET_BUF; + return (AUDIO_ERROR); + } + + /* get buffer must have been called before */ + if (p_session->session_info.play_api_state != AUDIO_PLAY_API_STATE_PLAY_BUF) + { + AUDIO_SEND_TRACE("AUDIO DRIVER GET BUFFER: GET not called before play", RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* check validity of buffer */ + if ( p_buffer != + ((UINT8 *)(p_session->session_info.buffer[p_session->session_info.index_appli].p_start_pointer))) + { + AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER PLAY BUFFER: buffer is not valid", p_buffer, RV_TRACE_LEVEL_DEBUG_LOW); + return (AUDIO_ERROR); + } + + /* increment index_appli */ + AUDIO_SEND_TRACE_PARAM("AUDIO DRIVER PLAY BUFFER:", p_session->session_info.index_appli, RV_TRACE_LEVEL_DEBUG_LOW); + p_session->session_info.play_api_state = AUDIO_PLAY_API_STATE_GET_BUF; + p_session->session_info.index_appli++; + + if (p_session->session_info.index_appli == p_session->session_req.nb_buffer) + p_session->session_info.index_appli = 0; + + return (AUDIO_OK); + #else + AUDIO_SEND_TRACE("Audio Driver not compiled", RV_TRACE_LEVEL_DEBUG_LOW); + return(AUDIO_ERROR); + #endif + + } + + T_AUDIO_RET Side_Tone_Mute() + { + T_RV_RETURN return_path = { NULL, 0 }; + T_AUDIO_FULL_ACCESS_WRITE audioPara; + INT8 value = AUDIO_SIDETONE_OPEN; + + audioPara.variable_indentifier = AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE; + audioPara.data = &value; + + return audio_full_access_write(&audioPara, return_path); + } + + void Side_Tone_Write(INT8 gain) + { + T_RV_RETURN return_path = { NULL, 0 }; + T_AUDIO_FULL_ACCESS_WRITE audioPara; + INT8 value = gain; + + audioPara.variable_indentifier = AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE; + audioPara.data = &value; + + audio_full_access_write(&audioPara, return_path); + } + + T_AUDIO_RET Side_Tone_Read() + { + T_RV_RETURN return_path = { NULL, 0 }; + T_AUDIO_FULL_ACCESS_READ audioPara; + INT8 value; + + audioPara.variable_indentifier = AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE; + audioPara.data = &value; + + audio_full_access_read(&audioPara); + + return value; + } + +#endif // #ifdef RVM_AUDIO_MAIN_SWE