LumaShow/src/dmx.h

//
// Created by illyum on 8/15/2024.
//

#ifndef DMX_H
#define DMX_H

#include <vector>
#include <tuple>
#include <atomic>
#include <thread>

struct DMXFixture {
    unsigned char r, g, b;
    int channel;
};

class DMXEngine {
public:
    explicit DMXEngine(const char* portName, int baudRate = 250000, int dataSize = 512);
    ~DMXEngine();

    void start();
    void stop();
    void setChannelValue(int channel, unsigned char value);

private:
    void sendDMXData();
    void dumpZeros();
    void configurePort();
    static void dmxThreadFunc(DMXEngine* engine);

    void* hSerial;
    std::atomic<bool> running;
    std::vector<unsigned char> buffer;
    std::thread dmxThread;
};

#endif // DMX_H