// Definicja segmentów
#define DIGIT_EMPTY 10
#define DIGIT_MINUS 11

const uint16_t SEGMENT_PATTERNS[12] PROGMEM = {
        [0] = 0b11111100111111,                                                                                                                                                                                                                                              
        [1] = 0b11000000110000,                                                                                                                                                                                                                                              
        [2] = 0b00111111111100,                                                                                                                                                                                                                                              
        [3] = 0b11110011111100,                                                                                                                                                                                                                                              
        [4] = 0b11000011110011,                                                                                                                                                                                                                                              
        [5] = 0b11110011001111,                                                                                                                                                                                                                                              
        [6] = 0b11111111001111,                                                                                                                                                                                                                                              
        [7] = 0b11000000111100,                                                                                                                                                                                                                                              
        [8] = 0b11111111111111,                                                                                                                                                                                                                                              
        [9] = 0b11110011111111,                                                                                                                                                                                                                                              
        [DIGIT_EMPTY] = 0b00000000000000,                                                                                                                                                                                                                                             
        [DIGIT_MINUS] = 0b00000011000000, 
};



// Ustawienie segmentu LED
void setSegment(uint8_t startLed, uint8_t value, uint8_t r, uint8_t g, uint8_t b) {
    if (value > 11) return; // Ochrona przed złym indeksem

    // Wyłącz segment
    for (uint8_t i = 0; i < 14; i++) {
        pixels.setPixelColor(startLed + i, 0, 0, 0);
    }

    // Włącz segmenty odpowiednie dla cyfry
    uint8_t i = 0;
    uint16_t leds = pgm_read_word(&SEGMENT_PATTERNS[value]);
    for(i=0; leds != 0; i++, leds >>= 1) {
        if(leds & 1)
             pixels.setPixelColor(startLed + i, r, g, b);
        yield();
    }
}