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50 lines
1.0 KiB
50 lines
1.0 KiB
2 years ago
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#pragma once
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#include <cstdint>
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#include <memory>
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#include "freertos/FreeRTOS.h"
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#include "freertos/queue.h"
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#include "freertos/stream_buffer.h"
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#include "audio_element.hpp"
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#include "storage.hpp"
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namespace audio {
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class FatfsAudioInput : public IAudioElement {
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public:
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struct InputCommand {
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std::string filename;
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};
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struct OutputCommand {
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// TODO: does this actually need any special output?
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};
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FatfsAudioInput(std::shared_ptr<drivers::SdStorage> storage);
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~FatfsAudioInput();
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auto OutputCommandQueue() -> QueueHandle_t;
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auto OutputBuffer() -> StreamBufferHandle_t;
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private:
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std::shared_ptr<drivers::SdStorage> storage_;
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uint8_t current_sequence = 0;
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uint8_t* input_queue_memory_;
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StaticQueue_t input_queue_metadata_;
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QueueHandle_t input_queue_;
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uint8_t* output_queue_memory_;
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StaticQueue_t output_queue_metadata_;
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QueueHandle_t output_queue_;
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uint8_t* output_buffer_memory_;
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StaticStreamBuffer_t output_buffer_metadata_;
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StreamBufferHandle_t output_buffer_;
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};
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} // namespace audio
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