FreeCalypso > hg > leo2moko-debug
diff chipsetsw/services/Audio/audio_env.c @ 0:509db1a7b7b8
initial import: leo2moko-r1
| author | Space Falcon <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 01 Jun 2015 03:24:05 +0000 |
| parents | |
| children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/chipsetsw/services/Audio/audio_env.c Mon Jun 01 03:24:05 2015 +0000 @@ -0,0 +1,353 @@ +/****************************************************************************/ +/* */ +/* 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 */