reconstruct application

main/AudioProcessor.h

@@ -0,0 +1,33 @@
+#ifndef AUDIO_PROCESSOR_H
+#define AUDIO_PROCESSOR_H
+
+#include <esp_afe_sr_models.h>
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+#include <freertos/event_groups.h>
+
+#include <string>
+#include <vector>
+#include <functional>
+
+class AudioProcessor {
+public:
+    AudioProcessor();
+    ~AudioProcessor();
+
+    void Input(const int16_t* data, int size);
+    void Start();
+    void Stop();
+    bool IsRunning();
+    void OnOutput(std::function<void(std::vector<int16_t>&& data)> callback);
+
+private:
+    EventGroupHandle_t event_group_ = nullptr;
+    esp_afe_sr_data_t* afe_communication_data_ = nullptr;
+    std::vector<int16_t> input_buffer_;
+    std::function<void(std::vector<int16_t>&& data)> output_callback_;
+
+    void AudioProcessorTask();
+};
+
+#endif