88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
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/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __APP_TWS_IBRT_AUDIO_ANALYSIS_H__
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#define __APP_TWS_IBRT_AUDIO_ANALYSIS_H__
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#define AUDIO_ANALYSIS_INTERVAL (25)
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#define AUDIO_ANALYSIS_CHECKER_INTERVEL_INVALID (1000)
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typedef struct {
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uint32_t timestamp;
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uint16_t sequenceNumber;
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uint16_t curSubSequenceNumber;
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uint16_t totalSubSequenceNumber;
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uint16_t frame_samples;
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uint32_t decoded_frames;
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uint8_t undecode_frames;
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uint8_t undecode_min_frames;
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uint8_t undecode_max_frames;
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uint8_t average_frames;
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uint32_t sample_rate;
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#if A2DP_DECODER_CHECKER
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uint32_t check_sum;
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#endif
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} APP_TWS_IBRT_AUDIO_ANALYSIS_PLAYBACK_INFO_T;
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typedef struct {
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APP_TWS_IBRT_AUDIO_ANALYSIS_PLAYBACK_INFO_T playback_info;
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uint16_t mobile_cnt;
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uint16_t bt_cnt;
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uint32_t bt_clk;
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uint32_t mobile_clk;
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uint32_t handler_cnt;
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int8_t compensate_cnt;
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bool updated;
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} APP_TWS_IBRT_AUDIO_ANALYSIS_INFO_T;
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typedef struct {
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uint32_t tws_diff_clk;
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uint16_t tws_diff_bit;
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int32_t tws_diff_us;
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uint32_t mobile_diff_clk;
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uint16_t mobile_diff_cnt;
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int32_t mobile_diff_us;
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} APP_TWS_IBRT_AUDIO_ANALYSIS_RESULT_T;
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typedef enum {
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AUDIO_ANALYSIS_STATUS_STOP,
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AUDIO_ANALYSIS_STATUS_SUSPEND,
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AUDIO_ANALYSIS_STATUS_START,
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AUDIO_ANALYSIS_STATUS_DATA_VALID
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}AUDIO_ANALYSIS_STATUS_E;
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void app_tws_ibrt_audio_mobile_clkcnt_get(uint32_t btclk, uint16_t btcnt,
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uint32_t *mobile_master_clk, uint16_t *mobile_master_cnt);
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APP_TWS_IBRT_AUDIO_ANALYSIS_RESULT_T *app_tws_ibrt_audio_analysis_result_get(void);
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APP_TWS_IBRT_AUDIO_ANALYSIS_INFO_T *app_tws_ibrt_audio_analysis_local_info_get(void);
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APP_TWS_IBRT_AUDIO_ANALYSIS_INFO_T *app_tws_ibrt_audio_analysis_remote_info_get(void);
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int app_tws_ibrt_audio_analysis_status_get(void);
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int app_tws_ibrt_audio_analysis_init(void);
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int app_tws_ibrt_audio_analysis_start(uint32_t start_offset, uint32_t checker_intervel);
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int app_tws_ibrt_audio_analysis_stop(void);
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int app_tws_ibrt_audio_analysis_suspend(void);
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int app_tws_ibrt_audio_analysis_resume(void);
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int app_tws_ibrt_audio_analysis_skipnext(void);
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uint32_t app_tws_ibrt_audio_analysis_interval_get(void);
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int app_tws_ibrt_audio_analysis_interval_set(uint32_t analysis_interval);
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uint32_t app_tws_ibrt_audio_analysis_tick_get(void);
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int app_tws_ibrt_audio_analysis(APP_TWS_IBRT_AUDIO_ANALYSIS_INFO_T *local_info ,
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APP_TWS_IBRT_AUDIO_ANALYSIS_INFO_T *remote_info);
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void app_tws_ibrt_audio_analysis_interrupt_tick(void);
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void app_tws_ibrt_audio_analysis_audiohandler_tick(void);
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#endif
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