#include "LedControlMS.h"

#define CLK 3
#define DIN 4
#define CS 2

#define PREMIERE_COLONNE 6
#define NOMBRE_COLONNES 7

#define MATRICE_VERTE 0
#define MATRICE_ROUGE 1

LedControl lc = LedControl(DIN, CLK, CS, 2);


void setup()
{
    pinMode(9, INPUT);
    pinMode(11, INPUT);

}






void loop()
{
    int i=0;

    if(digitalRead(9) == LOW)
    {
        i--;
        lc.clearDisplay(0);
        lc.setLed(0, i, 0, true);
    }


    if(digitalRead(11) == LOW)
    {

        i++;
        lc.clearDisplay(0);
        lc.setLed(0, i, 0, true);

    }

    if(i<0 && i>7)
    {
        i == 0;
    }
}