033-001

033-001.ino

/*
   Esempio LED Matrix 8x8 con MAX7219
   by robotdazero.it, based on Dejan Nedelkovski
   tratto da: https://howtomechatronics.com/

   Basato sulla libreria Open Source
   GitHub - https://github.com/riyas-org/max7219
*/

#include <MaxMatrix.h>

int DIN = 7;   // pin DIN del chip MAX7219
int CLK = 6;   // pin CLK del chip MAX7219
int CS = 5;    // pin CS  del chip MAX7219
int maxInUse = 1;


MaxMatrix m(DIN, CS, CLK, maxInUse);

char A[] = {4, 8,
            B01111110,
            B00010001,
            B00010001,
            B01111110,
           };

char B[] = {4, 8,
            B01111111,
            B01001001,
            B01001001,
            B00110110,
           };

char smile01[] = {8, 8,
                  B00111100,
                  B01000010,
                  B10010101,
                  B10100001,
                  B10100001,
                  B10010101,
                  B01000010,
                  B00111100
                 };
char smile02[] = {8, 8,
                  B00111100,
                  B01000010,
                  B10010101,
                  B10010001,
                  B10010001,
                  B10010101,
                  B01000010,
                  B00111100
                 };
char smile03[] = {8, 8,
                  B00111100,
                  B01000010,
                  B10100101,
                  B10010001,
                  B10010001,
                  B10100101,
                  B01000010,
                  B00111100
                 };

void setup() {
  m.init(); // init del chip MAX7219
  m.setIntensity(8); // intensità dei LED tra 0-15
}

void loop() {
  // Setta i LED On e Off a x,y
  m.setDot(6,2,true);
  delay(1000);
  m.setDot(6,3,true);
  delay(1000);
  m.clear(); // Azzera il display
  for (int i=0; i<8; i++){
    m.setDot(i,i,true);
    delay(300);
  }
  m.clear();
  // Mostra il carattere a x,y
  m.writeSprite(2, 0, A);
  delay(1000);

  m.writeSprite(2, 0, B);
  delay(1000);

  m.writeSprite(0, 0, smile01);
  delay(1000);

  m.writeSprite(0, 0, smile02);
  delay(1000);

  m.writeSprite(0, 0, smile03);
  delay(1000);

  for (int i=0; i<8; i++){
    m.shiftLeft(false,false);
    delay(300);
  }
  m.clear();
}