#define LED_PORT PORTA  // Port where LEDs are connected
#define LED_DDR DDRA    // Data direction register for LED port

#define JOY_Y A0  // Joystick Y-axis connected to A0
#define JOY_X A2  // Joystick X-axis connected to A2

void setup() {
    LED_DDR = 0xFF;  // Set PORTA (A22-A29) as output (all LEDs)
}

void loop() {
    int adcX = analogRead(JOY_X);  // Read X-axis of the joystick
    int adcY = analogRead(JOY_Y);  // Read Y-axis of the joystick

    uint8_t ledPattern = 0;  // Default LED pattern (all LEDs OFF)

    if (adcY < 300 || adcY > 700) {
        ledPattern = 0xFF;  // Joystick moved up or down, turn on all LEDs
    } else if (adcX < 700) {
        ledPattern = 0b01000000;  // Joystick moved left, turn on 8th LED (A22)
    } else if (adcX > 300) {
        ledPattern = 0b00000001;  // Joystick moved right, turn on 1st LED (A29)
    }

    LED_PORT = ledPattern;  // Output the LED pattern to the LEDs
}