FreeCalypso > hg > fc-magnetite
diff src/cs/services/Audio/audio_tones.c @ 0:945cf7f506b2
src/cs: chipsetsw import from tcs211-fcmodem
binary blobs and LCD demo files have been excluded,
all line endings are LF only
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 25 Sep 2016 22:50:11 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cs/services/Audio/audio_tones.c Sun Sep 25 22:50:11 2016 +0000 @@ -0,0 +1,433 @@ +/****************************************************************************/ +/* */ +/* File Name: audio_tones.c */ +/* */ +/* Purpose: This file contains all the functions used to manage the */ +/* tones . */ +/* */ +/* Version 0.1 */ +/* */ +/* Date Modification */ +/* ------------------------------------ */ +/* 28 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" + #if (TONE) + #include <math.h> + #include "rv/rv_general.h" + #include "rvm/rvm_gen.h" + #include "audio/audio_features_i.h" + #include "audio/audio_ffs_i.h" + #include "audio/audio_api.h" + #include "audio/audio_structs_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_error_hdlr_i.h" + + /* include the usefull L1 header */ + #define BOOL_FLAG + #define CHAR_FLAG + #include "l1_types.h" + #include "l1audio_cust.h" + #include "l1audio_msgty.h" + #include "l1audio_signa.h" + + /********************************************************************************/ + /* */ + /* Function Name: audio_tones_convert_parameter */ + /* */ + /* Purpose: Convert the tones paramters from the entity to the l1 */ + /* parameters */ + /* */ + /* Input Parameters: */ + /* entity tones message */ + /* */ + /* Output Parameters: */ + /* layer 1 tones message */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + void audio_tones_convert_parameter( T_AUDIO_TONES_START *entity_parameter, + T_MMI_TONE_REQ *l1_parameter) + { + double frequency_index, frequency_beep, amplitude_beep, amplitude, amplitude_index; + + /* Calculation of the frequency index */ + /* note: we /* add +0.5 to compensate the truncation */ + frequency_beep = (double)(entity_parameter->tones_parameter.tones[0].frequency_tone); + frequency_index = (256 * cos(6.283185*(frequency_beep/8000))); + /* Calculation of the amplitude index */ + /* note: we /* add +0.5 to compensate the truncation */ + amplitude_beep = (double)(entity_parameter->tones_parameter.tones[0].amplitude_tone); + amplitude = exp((amplitude_beep*0.115129)+(5.544625)); + amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000)); + + l1_parameter->d_k_x1_t0 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index))); + + /* Calculation of the frequency index */ + /* note: we /* add +0.5 to compensate the truncation */ + frequency_beep = (double)(entity_parameter->tones_parameter.tones[1].frequency_tone); + frequency_index = (256 * cos(6.283185*(frequency_beep/8000))); + /* Calculation of the amplitude index */ + /* note: we /* add +0.5 to compensate the truncation */ + amplitude_beep = (double)(entity_parameter->tones_parameter.tones[1].amplitude_tone); + amplitude = exp((amplitude_beep*0.115129)+(5.544625)); + amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000)); + + l1_parameter->d_k_x1_t1 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index))); + + /* Calculation of the frequency index */ + /* note: we /* add +0.5 to compensate the truncation */ + frequency_beep = (double)(entity_parameter->tones_parameter.tones[2].frequency_tone); + frequency_index = (256 * cos(6.283185*(frequency_beep/8000))); + /* Calculation of the amplitude index */ + /* note: we /* add +0.5 to compensate the truncation */ + amplitude_beep = (double)(entity_parameter->tones_parameter.tones[2].amplitude_tone); + amplitude = exp((amplitude_beep*0.115129)+(5.544625)); + amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000)); + + l1_parameter->d_k_x1_t2 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index))); + + l1_parameter->d_t0_on = (UINT16)((entity_parameter->tones_parameter.tones[0].start_tone)/20); + l1_parameter->d_t1_on = (UINT16)((entity_parameter->tones_parameter.tones[1].start_tone)/20); + l1_parameter->d_t2_on = (UINT16)((entity_parameter->tones_parameter.tones[2].start_tone)/20); + + l1_parameter->d_t0_off = (UINT16)((entity_parameter->tones_parameter.tones[0].stop_tone)/20); + l1_parameter->d_t1_off = (UINT16)((entity_parameter->tones_parameter.tones[1].stop_tone)/20); + l1_parameter->d_t2_off = (UINT16)((entity_parameter->tones_parameter.tones[2].stop_tone)/20); + + l1_parameter->d_bu_off = (UINT16)((entity_parameter->tones_parameter.frame_duration)/20); + + l1_parameter->d_se_off = (UINT16)((entity_parameter->tones_parameter.sequence_duration)/20); + + l1_parameter->d_pe_off = (UINT16)((entity_parameter->tones_parameter.period_duration)/20); + + l1_parameter->d_pe_rep = entity_parameter->tones_parameter.repetition; + } + + + + /********************************************************************************/ + /* */ + /* Function Name: audio_tones_send_status */ + /* */ + /* Purpose: This function sends the tones status to the entity. */ + /* */ + /* Input Parameters: */ + /* status, */ + /* return path */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + void audio_tones_send_status (T_AUDIO_RET status, T_RV_RETURN return_path) + { + void *p_send_message = NULL; + T_RVF_MB_STATUS mb_status = RVF_RED; + + while (mb_status == RVF_RED) + { + /* allocate the message buffer */ + mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, + sizeof (T_AUDIO_TONES_STATUS), + (T_RVF_BUFFER **) (&p_send_message)); + + /* If insufficient resources, then report a memory error and abort. */ + /* and wait until more ressource is given */ + if (mb_status == RVF_RED) + { + audio_tones_error_trace(AUDIO_ENTITY_NO_MEMORY); + rvf_delay(RVF_MS_TO_TICKS(1000)); + } + } + + /*fill the header of the message */ + ((T_AUDIO_TONES_STATUS *)(p_send_message))->os_hdr.msg_id = AUDIO_TONES_STATUS_MSG; + + /* fill the status parameters */ + ((T_AUDIO_TONES_STATUS *)(p_send_message))->status = status; + + if (return_path.callback_func == NULL) + { + /* send the message to the entity */ + rvf_send_msg (return_path.addr_id, + p_send_message); + } + else + { + /* call the callback function */ + (*return_path.callback_func)((void *)(p_send_message)); + rvf_free_buf((T_RVF_BUFFER *)p_send_message); + } + } + /********************************************************************************/ + /* */ + /* Function Name: audio_tones_manager */ + /* */ + /* Purpose: This function is called to manage a tones generation */ + /* */ + /* Input Parameters: */ + /* Audio Key Beep Parameters, */ + /* */ + /* Output Parameters: */ + /* None. */ + /* */ + /* Note: */ + /* None. */ + /* */ + /* Revision History: */ + /* None. */ + /* */ + /********************************************************************************/ + void audio_tones_manager (T_RV_HDR *p_message) + { + + /* Declare local variables. */ + void *p_send_message; + + /**************** audio_tones_manager function begins *********************/ + switch(p_audio_gbl_var->tones.state) + { + case AUDIO_TONES_IDLE: + { + switch(p_message->msg_id) + { + case AUDIO_TONES_START_REQ: + { + /* save the addr id of the entity */ + p_audio_gbl_var->tones.task_id = p_message->src_addr_id; + + /* save the return path */ + p_audio_gbl_var->tones.return_path.callback_func = ((T_AUDIO_TONES_START*)(p_message))->return_path.callback_func; + p_audio_gbl_var->tones.return_path.addr_id = ((T_AUDIO_TONES_START*)(p_message))->return_path.addr_id; + + /* allocate the buffer for the message to the L1 */ + p_send_message = audio_allocate_l1_message(sizeof(T_MMI_TONE_REQ)); + if (p_send_message != NULL) + { + /* Convert the entity parameters to the audio L1 parameters */ + audio_tones_convert_parameter((T_AUDIO_TONES_START *)p_message, + (T_MMI_TONE_REQ *)p_send_message); + + /* send the start command to the audio L1 */ + audio_send_l1_message(MMI_TONE_START_REQ, p_send_message); + } + + /* change to the state AUDIO_TONES_WAIT_START_CONFIRMATION */ + p_audio_gbl_var->tones.state = AUDIO_TONES_WAIT_START_CON; + break; + } + + case AUDIO_TONES_STOP_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_STOP *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_STOP_EVENT); + break; + } + } + break; + } /* case AUDIO_TONES_IDLE */ + + case AUDIO_TONES_WAIT_START_CON: + { + switch(p_message->msg_id) + { + case MMI_TONE_START_CON: + { + /* change to the state AUDIO_TONES_WAIT_STOP_COMMAND */ + p_audio_gbl_var->tones.state = AUDIO_TONES_WAIT_STOP_COMMAND; + break; + } + case AUDIO_TONES_STOP_REQ: + /*.Before stopping this task, control that */ + /* stop task id caller = Tones task id */ + { + if ( p_audio_gbl_var->tones.task_id == p_message->src_addr_id) + { + /* change to the state AUDIO_TONES_WAIT_STOP_CONFIRMATION */ + p_audio_gbl_var->tones.state = AUDIO_TONES_WAIT_START_CON_TO_STOP; + } + else + { + /* A stop request from an other task is sent during a start connection */ + /* event error - send an error message */ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_STOP *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_STOP_EVENT); + } + break; + } + case AUDIO_TONES_START_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_START *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_START_EVENT); + break; + } + } + break; + } /* case AUDIO_TONES_WAIT_START_CON */ + + case AUDIO_TONES_WAIT_START_CON_TO_STOP: + { + switch(p_message->msg_id) + { + case MMI_TONE_START_CON: + { + /* allocate the buffer for the message to the L1 */ + p_send_message = audio_allocate_l1_message(0); + if (p_send_message != NULL) + { + /* send the start command to the audio L1 */ + audio_send_l1_message(MMI_TONE_STOP_REQ, p_send_message); + } + + /* change to the state AUDIO_TONES_WAIT_STOP_CON */ + p_audio_gbl_var->tones.state = AUDIO_TONES_WAIT_STOP_CON; + break; + } + case AUDIO_TONES_START_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_START *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_START_EVENT); + break; + } + case AUDIO_TONES_STOP_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_STOP *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_STOP_EVENT); + break; + } + } + break; + } + + case AUDIO_TONES_WAIT_STOP_COMMAND: + { + switch(p_message->msg_id) + { + case MMI_TONE_STOP_CON: + { + audio_tones_send_status (AUDIO_OK, p_audio_gbl_var->tones.return_path); + + /* change to the state AUDIO_TONES_IDLE */ + p_audio_gbl_var->tones.state = AUDIO_TONES_IDLE; + break; + } + + case AUDIO_TONES_STOP_REQ: + { + /* A stop request is sent during a stop connection */ + /* Save the addr id of the entity */ + p_audio_gbl_var->tones.task_id = p_message->src_addr_id; + + /*.Control that (stop task id caller = tones task id) and stop the task */ + if ( p_audio_gbl_var->tones.task_id == p_message->src_addr_id) + { + /* allocate the buffer for the message to the L1 */ + p_send_message = audio_allocate_l1_message(0); + if (p_send_message != NULL) + { + /* send the start command to the audio L1 */ + audio_send_l1_message(MMI_TONE_STOP_REQ, p_send_message); + } + + /* change to the state AUDIO_TONES_WAIT_STOP_CONFIRMATION */ + p_audio_gbl_var->tones.state = AUDIO_TONES_WAIT_STOP_CON; + } + else + { + /* A stop request from an other task is sent during a stop connection */ + /* event error - send an error message */ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_STOP *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_STOP_EVENT); + } + break; + } + + case AUDIO_TONES_START_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_START *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_START_EVENT); + break; + } + } + break; + } /* case AUDIO_TONES_WAIT_STOP_COMMAND */ + + case AUDIO_TONES_WAIT_STOP_CON: + { + switch(p_message->msg_id) + { + case MMI_TONE_STOP_CON: + { + audio_tones_send_status (AUDIO_OK, p_audio_gbl_var->tones.return_path); + + /* change to the state AUDIO_TONES_IDLE */ + p_audio_gbl_var->tones.state = AUDIO_TONES_IDLE; + break; + } + case AUDIO_TONES_STOP_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_STOP *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_STOP_EVENT); + break; + } + case AUDIO_TONES_START_REQ: + { + /* event error - send an error message*/ + audio_tones_send_status (AUDIO_ERROR, ((T_AUDIO_TONES_START *)(p_message))->return_path); + + audio_tones_error_trace(AUDIO_ERROR_START_EVENT); + break; + } + } + break; + } /* case AUDIO_TONES_WAIT_STOP_CON */ + + } /* switch(p_audio_gbl_var->tones.state) */ + } /*********************** End of audio_tones_manager function **********************/ + + #endif /* #if (TONE) */ +#endif /* #ifdef RVM_AUDIO_MAIN_SWE */