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