forked from xiaozhi/xiaozhi-esp32
26 lines
811 B
C++
26 lines
811 B
C++
#ifndef _NO_AUDIO_CODEC_H
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#define _NO_AUDIO_CODEC_H
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#include "audio_codec.h"
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#include <driver/i2s_std.h>
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#include <driver/gpio.h>
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class NoAudioCodec : public AudioCodec {
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private:
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i2s_chan_handle_t tx_handle_ = nullptr;
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i2s_chan_handle_t rx_handle_ = nullptr;
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virtual int Write(const int16_t* data, int samples) override;
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virtual int Read(int16_t* dest, int samples) override;
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public:
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// Duplex
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NoAudioCodec(int input_sample_rate, int output_sample_rate, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din);
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// Simplex
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NoAudioCodec(int input_sample_rate, int output_sample_rate, gpio_num_t spk_bclk, gpio_num_t spk_ws, gpio_num_t spk_dout, gpio_num_t mic_sck, gpio_num_t mic_ws, gpio_num_t mic_din);
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virtual ~NoAudioCodec();
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};
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#endif // _NO_AUDIO_CODEC_H
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