//Mario's Ideas
//MAX7219 - using Led Control library to display all   leds one by one
#include <LedControl.h>

int DIN = 11;
int CS = 7;
int   CLK = 13;

LedControl lc=LedControl(DIN, CLK, CS,0);



void setup()   {

  lc.shutdown(0,false);
  lc.setIntensity(0,0);
  lc.clearDisplay(0);
}

void   loop() {
  // for(int j=0;j<8;j++){
  //    for(int i=0;i<8;i++){
  //      lc.setLed(0,j,i,true);
  //       delay(100);
  //      lc.setLed(0,j,i,false);
  //    }
  // }

  byte a[8] = {0x3C,0x42,0xA5,0x81,0xA5,0x99,0x42,0x3C};
printByte(a);
delay(1000);
}

void printByte(byte character []) {

int i = 0;
  for(i=0;i<8;i++)
  {
    lc.setRow(0,i,character[i]);
  }

}