FreeCalypso > hg > fc-tourmaline
view src/cs/services/audio/audio_env.c @ 288:25d3ee009d19
audio tone amplitudes: band-aid fix for FC Luna
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 13 Nov 2021 05:02:57 +0000 |
parents | 4e78acac3d88 |
children |
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/****************************************************************************/ /* */ /* File Name: audio_env.c */ /* */ /* Purpose: This file contains routines that will be called in order to: */ /* - notify the Bluetooth Environment of the AUDIO's */ /* Memory Banks requirements, */ /* - set AUDIO's task and memory banks IDs */ /* - initialize all the AUDIO's data structures, */ /* - start the AUDIO's task */ /* - stop the AUDIO's task */ /* - kill the AUDIO's task */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 18 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 "rvm/rvm_use_id_list.h" #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "rvm/rvm_priorities.h" #include "audio/audio_ffs_i.h" #include "audio/audio_api.h" #include "audio/audio_structs_i.h" #include "audio/audio_env_i.h" #include "rvf/rvf_target.h" #include "audio/audio_const_i.h" #include "audio/audio_macro_i.h" #include "audio/audio_var_i.h" #include <string.h> extern T_RV_RET audio_core(void); /* Initialisation of the pointer to the Global Environment Control block */ T_AUDIO_ENV_CTRL_BLK *p_audio_gbl_var = NULL; /********************************************************************************/ /* Function : audio_get_info */ /* */ /* Description : This function is called by the Bt Environment to learn */ /* audio requirements in terms of memory, SWEs... */ /* */ /* Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill */ /* containing infos related to the Audio SWE. */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_get_info(T_RVM_INFO_SWE *infoSWEnt) { /* SWE info */ infoSWEnt->swe_type = RVM_SWE_TYPE_4; infoSWEnt->type_info.type4.swe_use_id = AUDIO_USE_ID; memcpy( infoSWEnt->type_info.type4.swe_name, "AUDIO", sizeof("AUDIO") ); infoSWEnt->type_info.type4.stack_size = AUDIO_STACK_SIZE; infoSWEnt->type_info.type4.priority = RVM_AUDIO_TASK_PRIORITY; /* Set the return path */ infoSWEnt->type_info.type4.return_path.callback_func = NULL; infoSWEnt->type_info.type4.return_path.addr_id = 0; /* memory bank info */ #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) infoSWEnt->type_info.type4.nb_mem_bank = 0x03; #else infoSWEnt->type_info.type4.nb_mem_bank = 0x02; #endif /* Memory bank used to receive/send the message to/from the entity */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[0]).bank_name), "AUDIO_EXTERN",sizeof("AUDIO_EXTERN")); ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).size = AUDIO_MB_EXTERNAL_SIZE; /* Set a watermark to ensure that biggest status message (Speech Reco) can always be sent */ ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).watermark = AUDIO_MB_EXTERNAL_WATERMARK - sizeof(T_AUDIO_SR_RECO_STATUS); /* Memory bank used to send/receive the message to/from the L1 */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[1]).bank_name), "AUDIO_INTERN",sizeof("AUDIO_INTERN")); ((infoSWEnt->type_info.type4.mem_bank[1]).initial_params).size = AUDIO_MB_INTERNAL_SIZE; ((infoSWEnt->type_info.type4.mem_bank[1]).initial_params).watermark = AUDIO_MB_INTERNAL_WATERMARK; #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) /* Memory bank used to download data to/from the flash */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[2]).bank_name), "AUDIO_FFS",sizeof("AUDIO_FFS")); ((infoSWEnt->type_info.type4.mem_bank[2]).initial_params).size = AUDIO_MB_FFS_SIZE; ((infoSWEnt->type_info.type4.mem_bank[2]).initial_params).watermark = AUDIO_MB_FFS_WATERMARK; #endif /* linked SWE info */ #ifdef _WINDOWS /* this SWE requires no SWE to run in PC environement*/ infoSWEnt->type_info.type4.nb_linked_swe = 0x00; #else #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) /* this SWE requires the FFS SWE to run */ infoSWEnt->type_info.type4.nb_linked_swe = 0x01; infoSWEnt->type_info.type4.linked_swe_id[0]= FFS_USE_ID; #else infoSWEnt->type_info.type4.nb_linked_swe = 0x00; #endif #if (L1_GTT == 1) infoSWEnt->type_info.type4.linked_swe_id[infoSWEnt->type_info.type4.nb_linked_swe] = TTY_USE_ID; (infoSWEnt->type_info.type4.nb_linked_swe)++; #endif #endif /* generic functions */ infoSWEnt->type_info.type4.set_info = audio_set_info; infoSWEnt->type_info.type4.init = audio_init; infoSWEnt->type_info.type4.core = audio_core; infoSWEnt->type_info.type4.stop = audio_stop; infoSWEnt->type_info.type4.kill = audio_kill; return (RV_OK); } /**************** End of audio_get_info function ******************************/ /********************************************************************************/ /* Function : audio_set_info */ /* */ /* Description : This function is called by the RV Environment to inform */ /* the audio SWE about task_id, mb_id and error function. */ /* */ /* Parameters : - T_RVM_TASK_ID taskId[]: array of task_id. */ /* - task_id[0] contains audio task_id. */ /* - T_RVF_MB_ID mb_id[]: array of memory bank ids. */ /* - callback function to call in case of unrecoverable error. */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (11-May-2001 ) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_set_info(T_RVF_ADDR_ID addrId, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFct) ( T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg) ) { /* Declare local variable.*/ T_RVF_MB_STATUS mb_status = RVF_GREEN; #if (VOICE_MEMO) || (MELODY_E1) UINT8 i; #endif /* Allocate memory required to store the Global Environment control Block. */ mb_status = rvf_get_buf(mbId[1], sizeof(T_AUDIO_ENV_CTRL_BLK), (T_RVF_BUFFER **) & p_audio_gbl_var); /* If insufficient resources to properly run the AUDIO's task, then abort. */ switch (mb_status) { case RVF_GREEN: { /* Initialize the Global Environment Control Block */ memset((UINT8 *) p_audio_gbl_var, 0x00, sizeof (T_AUDIO_ENV_CTRL_BLK)); /* Store the memory bank IDs assigned to the AUDIO */ p_audio_gbl_var->mb_external = mbId[0]; p_audio_gbl_var->mb_internal = mbId[1]; p_audio_gbl_var->mb_audio_ffs = mbId[2]; /* Store the address ID assigned to the AUDIO */ p_audio_gbl_var->addrId = addrId; /* Store the address ID of the audio FFS task */ p_audio_gbl_var->audio_ffs_addrId = addrId; /* Store the function to be called whenever any unrecoverable */ /* error occurs. */ p_audio_gbl_var->callBackFct = callBackFct; AUDIO_SEND_TRACE(" AUDIO (env). AUDIO's information set ", RV_TRACE_LEVEL_DEBUG_LOW); break; } case RVF_YELLOW: { rvf_free_buf((T_RVF_BUFFER *) p_audio_gbl_var); AUDIO_TRACE_WARNING(" AUDIO memory warning (orange memory)"); return (RV_MEMORY_ERR); } default: { AUDIO_TRACE_WARNING(" AUDIO memory warning (red memory)"); return (RV_MEMORY_ERR); } } /* switch (mb_status) */ /* Initialization of the audio keybeep state */ #if (KEYBEEP) p_audio_gbl_var->keybeep.state = AUDIO_KEYBEEP_IDLE; #endif /* Initialization of the audio tones state */ #if (TONE) p_audio_gbl_var->tones.state = AUDIO_TONES_IDLE; #endif /* Initialization of the audio melody E1 state */ #if (MELODY_E1) p_audio_gbl_var->melody_E1_0.state = AUDIO_MELODY_E1_IDLE; p_audio_gbl_var->melody_E1_1.state = AUDIO_MELODY_E1_IDLE; #endif /* Initialization of the audio melody E2 state */ #if (MELODY_E2) p_audio_gbl_var->melody_E2_0.state = AUDIO_MELODY_E2_IDLE; p_audio_gbl_var->melody_E2_1.state = AUDIO_MELODY_E2_IDLE; /* Initalize the flag to valie the .lsi file */ p_audio_gbl_var->melody_E2_load_file_instruments.file_downloaded = FALSE; #endif /* Initialization of the audio voice memorization state */ #if (VOICE_MEMO) p_audio_gbl_var->vm_play.state = AUDIO_VM_PLAY_IDLE; p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_IDLE; #endif #if (L1_MIDI==1) p_audio_gbl_var->midi.state = AUDIO_IDLE; #endif #if (L1_AUDIO_DRIVER) for (i = 0; i < AUDIO_DRIVER_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_driver_session[i].session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_INIT; p_audio_gbl_var->audio_driver_session[i].session_req.nb_buffer = 0; } #endif #if (AUDIO_MEM_MANAGER) p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE; for (i = 0; i < AUDIO_MEM_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_mem_session[i].session_info.state = AUDIO_MEM_IDLE; } #endif #if (VOICE_MEMO) || (MELODY_E1) || (MELODY_E2) for (i=0; i< AUDIO_FFS_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_ffs_session[i].session_req.valid_channel; } #endif /* Initialization of the audio speech reco state machine */ #if (SPEECH_RECO) p_audio_gbl_var->speech_reco.sr_enroll.state = AUDIO_SR_ENROLL_IDLE; p_audio_gbl_var->speech_reco.sr_update.state = AUDIO_SR_UPDATE_IDLE; p_audio_gbl_var->speech_reco.sr_reco.state = AUDIO_SR_RECO_IDLE; #endif /* intialize the sate machine of audio mode managers */ p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_IDLE; p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state = AUDIO_MODE_LOAD_IDLE; /* initialize the name ofthe current volume file */ p_audio_gbl_var->audio_mode_var.audio_volume_var.audio_volume_path_name[0] = 0; return (RV_OK); } /*************** End of audio_set_info function ********************************/ /********************************************************************************/ /* Function : audio_init */ /* */ /* Description : This function is called by the BT Environment to initialize the*/ /* audio SWE before creating the task and calling audio_start. */ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (20-August-2000) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_init(void) { /* Put global audio initialization */ return RV_OK; } /*************************************************************************************/ /* Function : audio_stop */ /* */ /* Description : This function is called by the BT Environment to stop the audio SWE.*/ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_stop(void) { /* other SWEs have not been killed yet, audio can send messages to other SWEs */ return RV_OK; } /*************************************************************************************/ /* Function : audio_kill */ /* */ /* Description : This function is called by the BT Environment to kill the audio */ /* SWE, after the audio_stop function has been called. */ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_kill (void) { /* free all memory buffer previously allocated */ rvf_free_buf ((T_RVF_BUFFER *) p_audio_gbl_var); return RV_OK; } #endif /* #ifdef RVM_AUDIO_MAIN_SWE */