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ES8311 + ES7210

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Terrence
2024-10-24 09:53:08 +08:00
parent 4c6da771ec
commit a2487f46c8
17 changed files with 3306 additions and 165 deletions
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46
main/AudioDevice.h
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@@ -2,7 +2,6 @@
#define _AUDIO_DEVICE_H
#include <freertos/FreeRTOS.h>
#include <freertos/event_groups.h>
#include <driver/i2s_std.h>
#include <vector>
@@ -12,35 +11,42 @@
class AudioDevice {
public:
AudioDevice();
~AudioDevice();
virtual ~AudioDevice();
virtual void Initialize();
void Start(int input_sample_rate, int output_sample_rate);
void OnInputData(std::function<void(const int16_t*, int)> callback);
void OnInputData(std::function<void(std::vector<int16_t>&& data)> callback);
void OutputData(std::vector<int16_t>& data);
void SetOutputVolume(int volume);
virtual void SetOutputVolume(int volume);
inline bool duplex() const { return duplex_; }
inline bool input_reference() const { return input_reference_; }
inline int input_sample_rate() const { return input_sample_rate_; }
inline int output_sample_rate() const { return output_sample_rate_; }
inline int input_channels() const { return input_channels_; }
inline int output_channels() const { return output_channels_; }
inline int output_volume() const { return output_volume_; }
int input_sample_rate() const { return input_sample_rate_; }
int output_sample_rate() const { return output_sample_rate_; }
bool duplex() const { return duplex_; }
int output_volume() const { return output_volume_; }
private:
TaskHandle_t audio_input_task_ = nullptr;
std::function<void(std::vector<int16_t>&& data)> on_input_data_;
void InputTask();
void CreateSimplexChannels();
protected:
bool duplex_ = false;
bool input_reference_ = false;
int input_sample_rate_ = 0;
int output_sample_rate_ = 0;
int output_volume_ = 80;
int input_channels_ = 1;
int output_channels_ = 1;
int output_volume_ = 70;
i2s_chan_handle_t tx_handle_ = nullptr;
i2s_chan_handle_t rx_handle_ = nullptr;
TaskHandle_t audio_input_task_ = nullptr;
EventGroupHandle_t event_group_;
std::function<void(const int16_t*, int)> on_input_data_;
void CreateDuplexChannels();
void CreateSimplexChannels();
void InputTask();
int Read(int16_t* dest, int samples);
void Write(const int16_t* data, int samples);
virtual void CreateDuplexChannels();
virtual int Read(int16_t* dest, int samples);
virtual int Write(const int16_t* data, int samples);
};
#endif // _AUDIO_DEVICE_H