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50 lines
1.3 KiB
50 lines
1.3 KiB
5 months ago
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/*
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* Copyright (c) 2006-2025 RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-05-02 wumingzi first version
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <rttypes.h>
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#include "utest.h"
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/* DMA buffer of audio player device refresh is triggered only when the amount of transmitted data is
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* greater than the size of a single block in the data queue */
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#define TX_DMA_BLOCK_SIZE RT_AUDIO_REPLAY_MP_BLOCK_SIZE
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#define TX_DMA_FIFO_SIZE (RT_AUDIO_REPLAY_MP_BLOCK_SIZE * 2)
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#define RX_DMA_BLOCK_SIZE RT_AUDIO_RECORD_PIPE_SIZE
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#define RX_DMA_FIFO_SIZE (RT_AUDIO_RECORD_PIPE_SIZE * 2)
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#define SOUND_PLAYER_DEVICE_NAME "sound0"
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#define SOUND_MIC_DEVICE_NAME "mic0"
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#define PLAYER_SAMPLEBITS 16
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#define PLAYER_SAMPLERATE 16000
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#define PLAYER_CHANNEL 2
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#define PLAYER_VOLUME 30
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#define MIC_SAMPLEBITS 16
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#define MIC_SAMPLERATE 16000
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#define MIC_CHANNEL 2
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#define MIC_TIME_MS 5000
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extern rt_uint8_t audio_fsm_step ;
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struct mic_device
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{
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struct rt_audio_device audio;
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struct rt_audio_configure config;
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rt_uint8_t *rx_fifo;
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};
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struct sound_device
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{
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struct rt_audio_device audio;
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struct rt_audio_configure config;
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rt_uint8_t volume;
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rt_uint8_t *tx_fifo;
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};
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