73 lines
2.2 KiB
C
73 lines
2.2 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 All unpublished rights reserved.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_ANC_H__
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#define __APP_ANC_H__
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#include "hal_aud.h"
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#include "app_key.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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void app_anc_set_playback_samplerate(enum AUD_SAMPRATE_T sample_rate);
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void app_anc_init(enum AUD_IO_PATH_T input_path, enum AUD_SAMPRATE_T playback_rate, enum AUD_SAMPRATE_T capture_rate);
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void app_anc_close(void);
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void app_anc_enable(void);
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void app_anc_disable(void);
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bool anc_enabled(void);
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void test_anc(void);
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void app_anc_resample(uint32_t res_ratio, uint32_t *in, uint32_t *out, uint32_t samples);
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#ifdef __BT_ANC_KEY__
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void app_anc_key(APP_KEY_STATUS *status, void *param);
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#endif
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int app_anc_open_module(void);
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int app_anc_close_module(void);
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enum AUD_SAMPRATE_T app_anc_get_play_rate(void);
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bool app_anc_work_status(void);
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void app_anc_send_howl_evt(uint32_t howl);
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uint32_t app_anc_get_anc_status(void);
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bool app_pwr_key_monitor_get_val(void);
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bool app_anc_switch_get_val(void);
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void app_anc_ios_init(void);
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void app_anc_set_init_done(void);
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bool app_anc_set_reboot(void);
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void app_anc_status_post(uint8_t status);
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bool app_anc_is_on(void);
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uint32_t app_anc_get_sample_rate(void);
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void app_anc_set_coef_idx(uint8_t idx);
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uint8_t app_anc_get_coef_idx(void);
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#if defined(IBRT)
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void app_anc_cmd_receive_process(uint8_t *buf, uint16_t len);
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void app_anc_set_peer_coef_idx(uint8_t idx);
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uint8_t app_anc_get_peer_coef_idx(void);
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void app_anc_set_status_sync_flag(bool status);
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bool app_anc_get_status_sync_flag(void);
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#endif
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#ifndef __BT_ANC_KEY__
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int app_anc_start(void);
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int app_anc_switch_coef(uint8_t index);
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int app_anc_stop(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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