在逗猫棒的基础上实现蓝牙转USB功能，目前功能已经实现，还需裁剪掉之前逗猫棒的业务程序

2026-07-24 11:41:08 +08:00
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+#ifndef _MIC_DUT_PROCESS_H_
+#define _MIC_DUT_PROCESS_H_
+
+#include "generic/typedef.h"
+#include "online_debug/aud_mic_dut.h"
+
+/*获取麦克风测试硬件数据*/
+int audio_mic_dut_info_get(mic_dut_info_t *info);
+
+/*设置mic增益*/
+int audio_mic_dut_gain_set(u16 gain);
+
+/*打开mic*/
+int audio_mic_dut_start(void);
+
+/*关闭mic*/
+int audio_mic_dut_stop(void);
+
+/*获取mic数据*/
+int audio_mic_dut_data_get(s16 *data, int len);
+
+/*获取mic缓存数据长度*/
+int audio_mic_dut_get_data_len(void);
+
+int audio_mic_dut_sample_rate_set(u32 sr);
+int audio_mic_dut_amic_select(u8 idx);
+int audio_mic_dut_dmic_select(u8 idx);
+
+/*设置dac输出音量*/
+int audio_mic_dut_dac_gain_set(u16 gain);
+
+/*开始mic频响扫描*/
+int audio_mic_dut_scan_start(void);
+
+/*关闭mic频响扫描*/
+int audio_mic_dut_scan_stop(void);
+
+#endif /*_MIC_DUT_PROCESS_H_*/
+