#include <LedControl.h>
int DIN = 13;
int CS =  12;
int CLK = 11;
byte A[] = {B00000000, B00111100, B01100110, B01100110, B01111110, B01100110, B01100110, B01100110};
byte B[] = {B01111000, B01001000, B01001000, B01110000, B01001000, B01000100, B01000100, B01111100};
byte C[] = {B00000000, B00011110, B00100000, B01000000, B01000000, B01000000, B00100000, B00011110};
byte D[] = {B00000000, B00111000, B00100100, B00100010, B00100010, B00100100, B00111000, B00000000};
byte E[] = {B00000000, B00111100, B00100000, B00111000, B00100000, B00100000, B00111100, B00000000};
byte F[] = {B00000000, B00111100, B00100000, B00111000, B00100000, B00100000, B00100000, B00000000};
byte G[] = {B00000000, B00111110, B00100000, B00100000, B00101110, B00100010, B00111110, B00000000};
byte H[] = {B00000000, B00100100, B00100100, B00111100, B00100100, B00100100, B00100100, B00000000};
byte I[] = {B00000000, B00111000, B00010000, B00010000, B00010000, B00010000, B00111000, B00000000};
byte J[] = {B00000000, B00011100, B00001000, B00001000, B00001000, B00101000, B00111000, B00000000};
byte K[] = {B00000000, B00100100, B00101000, B00110000, B00101000, B00100100, B00100100, B00000000};
byte L[] = {B00000000, B00100000, B00100000, B00100000, B00100000, B00100000, B00111100, B00000000};
byte M[] = {B00000000, B00000000, B01000100, B10101010, B10010010, B10000010, B10000010, B00000000};
byte N[] = {B00000000, B00100010, B00110010, B00101010, B00100110, B00100010, B00000000, B00000000};
byte O[] = {B00000000, B00111100, B01000010, B01000010, B01000010, B01000010, B00111100, B00000000};
byte P[] = {B00000000, B00111000, B00100100, B00100100, B00111000, B00100000, B00100000, B00000000};
byte Q[] = {B00000000, B00111100, B01000010, B01000010, B01000010, B01000110, B00111110, B00000001};
byte R[] = {B00000000, B00111000, B00100100, B00100100, B00111000, B00100100, B00100100, B00000000};
byte S[] = {B00000000, B00111100, B00100000, B00111100, B00000100, B00000100, B00111100, B00000000};
byte T[] = {B00000000, B01111100, B00010000, B00010000, B00010000, B00010000, B00010000, B00000000};
byte U[] = {B00000000, B01000010, B01000010, B01000010, B01000010, B00100100, B00011000, B00000000};
byte V[] = {B00000000, B00100010, B00100010, B00100010, B00010100, B00010100, B00001000, B00000000};
byte W[] = {B00000000, B10000010, B10010010, B01010100, B01010100, B00101000, B00000000, B00000000};
byte X[] = {B00000000, B01000010, B00100100, B00011000, B00011000, B00100100, B01000010, B00000000};
byte Y[] = {B00000000, B01000100, B00101000, B00010000, B00010000, B00010000, B00010000, B00000000};
byte Z[] = {B00000000, B00111100, B00000100, B00001000, B00010000, B00100000, B00111100, B00000000};
byte RND[] = {B11111111,B11100111,B11000011,B10000001,B10000001,B11000011,B11100111,B11111111};
LedControl lc = LedControl(DIN, CLK, CS, 1);

void setup() {
  lc.shutdown(0, false);
  lc.setIntensity(0, 5);
  lc.clearDisplay(0);
  Serial.begin(9600);

}

void loop()
{
  if (Serial.available() > 0) {
    char comdata = char(Serial.read());
    if (comdata == 'A') {
      printByte(A);
      delay(2000);
    }
    else if (comdata == 'B') {
      printByte(B);
      delay(2000);
    }
    else if (comdata == 'C') {
      printByte(C);
      delay(2000);
    }
    else if (comdata == 'D') {
      printByte(D);
      delay(2000);
    }
    else if (comdata == 'E') {
      printByte(E);
      delay(2000);
    }
    else if (comdata == 'F') {
      printByte(F);
      delay(2000);
    }
    else if (comdata == 'G') {
      printByte(G);
      delay(2000);
    }
    else if (comdata == 'H') {
      printByte(H);
      delay(2000);
    }
    else if (comdata == 'I') {
      printByte(I);
      delay(2000);
    }
    else if (comdata == 'J') {
      printByte(J);
      delay(2000);
    }
    else if (comdata == 'K') {
      printByte(K);
      delay(2000);
    }
    else if (comdata == 'L') {
      printByte(L);
      delay(2000);
    }
    else if (comdata == 'M') {
      printByte(M);
      delay(2000);
    }
    else if (comdata == 'N') {
      printByte(N);
      delay(2000);
    }
    else if (comdata == 'O') {
      printByte(O);
      delay(2000);
    }
    else if (comdata == 'P') {
      printByte(P);
      delay(2000);
    }
    else if (comdata == 'Q') {
      printByte(Q);
      delay(2000);
    }
    else if (comdata == 'R') {
      printByte(R);
      delay(2000);
    }
    else if (comdata == 'S') {
      printByte(S);
      delay(2000);
    }
    else if (comdata == 'T') {
      printByte(T);
      delay(2000);
    }
    else if (comdata == 'U') {
      printByte(U);
      delay(2000);
    }
    else if (comdata == 'V') {
      printByte(V);
      delay(2000);
    }
    else if (comdata == 'W') {
      printByte(W);
      delay(2000);
    }
    else if (comdata == 'X') {
      printByte(X);
      delay(2000);
    }
    else if (comdata == 'Y') {
      printByte(Y);
      delay(2000);
    }
    else if (comdata == 'Z') {
      printByte(Z);
      delay(2000);
    }
    else

    {
      printByte(RND);
      delay(2000);

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