// Name: Abdul Khaled Arafat
// ID: 190122

int datapin = 2;
int clockpin = 3;
int latchpin = 4;

byte data = 0;

char str[8] = "11101110";

void setup() {
  pinMode(datapin, OUTPUT);
  pinMode(clockpin, OUTPUT);
  pinMode(latchpin, OUTPUT);
}

void loop() {
  // oneByOne();
  custom1();
}

void shiftWrite(int desiredPin, boolean desiredState) {
  bitWrite(data, desiredPin, desiredState);
  shiftOut(datapin, clockpin, MSBFIRST, data);
  digitalWrite(latchpin, HIGH);
  digitalWrite(latchpin, LOW);
}

void custom1() {
  int i;
  for (i = 0; i <= 7; i++)
  {
    if(str[i] == '0'){
      shiftWrite(i, LOW);
    } else {
      shiftWrite(i, HIGH);
    }
  }
}