乐鑫官方开发板只有LyraT 使用了eso8388, 但是AUDIO_ADC_INPUT_CH_FORMAT “N”, AFE算法不接受N参数。
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ESP_LOGI(TAG, "[ 1 ] Start codec chip");
board_handle = audio_board_init();
audio_hal_ctrl_codec(board_handle->audio_hal, AUDIO_HAL_CODEC_MODE_BOTH, AUDIO_HAL_CTRL_START);
// es8388_set_mic_gain(MIC_GAIN_24DB);
ESP_LOGI ...