Add version 0.1

radio.h

@@ -0,0 +1,45 @@
+#ifndef RADIO_H
+#define RADIO_H
+
+#include <RF24.h>
+#include <CRC16.h>
+
+#define MAX_REMOTES 10
+
+struct Remote
+{
+    uint32_t serial;
+    uint8_t last_received_package_id;
+    std::function<void(uint32_t, byte command, byte options)> callback;
+};
+
+class Radio
+{
+public:
+    Radio(uint8_t ce, uint8_t csn);
+    ~Radio();
+    void setup();
+    void sendCommand(byte command, byte options);
+    void sendCommand(byte command);
+    void loop();
+    void setOutgoingSerial(uint32_t serial);
+    bool addIncomingSerial(uint32_t serial, std::function<void(uint32_t, byte, byte)> callback);
+    bool removeIncomingSerial(uint32_t serial);
+
+private:
+    RF24 radio;
+    uint8_t last_sent_package_id = 0;
+    uint32_t outgoing_serial;
+
+    Remote remotes[MAX_REMOTES];
+    uint8_t num_remotes = 0;
+
+    static const uint64_t address = 0xAAAAAAAAAAAA;
+    static constexpr byte preamble[8] = {0x53, 0x39, 0x14, 0xDD, 0x1C, 0x49, 0x34, 0x12};
+
+    // For details on how these parameters were chosen, see
+    // https://github.com/lamperez/xiaomi-lightbar-nrf24?tab=readme-ov-file#crc-checksum
+    CRC16 crc = CRC16(0x1021, 0xfffe, 0x0000, false, false);
+};
+
+#endif