#include <LedControl.h>

// LED matritsa uchun pinlar
int DIN = 12;
int CS = 11;
int CLK = 10;
LedControl lc = LedControl(DIN, CLK, CS, 0);

void setup() {
  lc.shutdown(0, false);       // LED matritsani yoqish
  lc.setIntensity(0, 8);        // Yorqinlik darajasi (0-15)
  lc.clearDisplay(0);           // Displeyni tozalash
}

void loop() {
  // 8ta qator uchun diagonal ravishda LEDlarni yoqish
  lc.setRow(0, 0, B10000000);  // 1-qator: 0-o‘rindagi LEDni yoqish
  lc.setRow(0, 1, B01000000);  // 2-qator: 1-o‘rindagi LEDni yoqish
  lc.setRow(0, 2, B00100000);  // 3-qator: 2-o‘rindagi LEDni yoqish
  lc.setRow(0, 3, B00010000);  // 4-qator: 3-o‘rindagi LEDni yoqish
  lc.setRow(0, 4, B00001000);  // 5-qator: 4-o‘rindagi LEDni yoqish
  lc.setRow(0, 5, B00000100);  // 6-qator: 5-o‘rindagi LEDni yoqish
  lc.setRow(0, 6, B00000010);  // 7-qator: 6-o‘rindagi LEDni yoqish
  lc.setRow(0, 7, B00000001);  // 8-qator: 7-o‘rindagi LEDni yoqish
  
  delay(500);                   // 500ms kutish
  lc.clearDisplay(0);           // Barcha LEDlarni o‘chirish
  delay(500);                   // 500ms kutish
}