forked from xiaozhi/xiaozhi-esp32
503c7d8a2a
* Update config.h 添加音量增益设置 * Update config.h 音量增益设置 * Update atk_dnesp32s3.cc 音量增益设置 * Update es8388_audio_codec.h 音量增益设置 * Update es8388_audio_codec.cc 音量增益设置
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#ifndef _ES8388_AUDIO_CODEC_H
|
|
#define _ES8388_AUDIO_CODEC_H
|
|
|
|
#include "audio_codec.h"
|
|
|
|
#include <driver/i2c.h>
|
|
#include <esp_codec_dev.h>
|
|
#include <esp_codec_dev_defaults.h>
|
|
|
|
class Es8388AudioCodec : public AudioCodec {
|
|
private:
|
|
const audio_codec_data_if_t* data_if_ = nullptr;
|
|
const audio_codec_ctrl_if_t* ctrl_if_ = nullptr;
|
|
const audio_codec_if_t* codec_if_ = nullptr;
|
|
const audio_codec_gpio_if_t* gpio_if_ = nullptr;
|
|
|
|
esp_codec_dev_handle_t output_dev_ = nullptr;
|
|
esp_codec_dev_handle_t input_dev_ = nullptr;
|
|
gpio_num_t pa_pin_ = GPIO_NUM_NC;
|
|
|
|
void CreateDuplexChannels(gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din);
|
|
|
|
virtual int Read(int16_t* dest, int samples) override;
|
|
virtual int Write(const int16_t* data, int samples) override;
|
|
|
|
public:
|
|
Es8388AudioCodec(void* i2c_master_handle, i2c_port_t i2c_port, int input_sample_rate, int output_sample_rate,
|
|
gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din,
|
|
gpio_num_t pa_pin, uint8_t es8388_addr);
|
|
virtual ~Es8388AudioCodec();
|
|
|
|
virtual void SetOutputVolume(int volume) override;
|
|
virtual void EnableInput(bool enable) override;
|
|
virtual void EnableOutput(bool enable) override;
|
|
|
|
void WriteReg(uint8_t reg_addr, uint8_t data);
|
|
};
|
|
|
|
#endif // _ES8388_AUDIO_CODEC_H
|