54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <algorithm>
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#include <memory>
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#include <SoftwareSerial.h>
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#include <DFRobotDFPlayerMini.h>
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#include "spore/Service.h"
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#include "spore/core/TaskManager.h"
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#include "spore/core/NodeContext.h"
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class ApiServer;
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class AsyncWebServerRequest;
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class MultiMatrixService : public Service {
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public:
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MultiMatrixService(NodeContext& ctx, TaskManager& taskManager, uint8_t rxPin, uint8_t txPin, uint8_t potentiometerPin);
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void registerEndpoints(ApiServer& api) override;
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const char* getName() const override { return "MultiMatrixAudio"; }
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bool isReady() const;
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uint8_t getVolume() const;
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bool isLoopEnabled() const;
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void play();
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void stop();
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void pause();
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void resume();
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void next();
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void previous();
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void setVolume(uint8_t volume);
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void setLoop(bool enabled);
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private:
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static constexpr uint16_t POTENTIOMETER_SAMPLE_INTERVAL_MS = 200;
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static constexpr uint8_t MAX_VOLUME = 30;
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static constexpr uint8_t POT_VOLUME_EPSILON = 2;
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void registerTasks();
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void pollPotentiometer();
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void handleStatusRequest(AsyncWebServerRequest* request);
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void handleControlRequest(AsyncWebServerRequest* request);
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uint8_t calculateVolumeFromPotentiometer(uint16_t rawValue) const;
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void applyVolume(uint8_t targetVolume);
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void publishEvent(const char* action);
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NodeContext& m_ctx;
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TaskManager& m_taskManager;
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std::unique_ptr<SoftwareSerial> m_serial;
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DFRobotDFPlayerMini m_player;
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uint8_t m_potentiometerPin;
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uint8_t m_volume;
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bool m_playerReady;
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bool m_loopEnabled;
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};
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