#define segment_a 13
#define segment_b 12
#define segment_c 11
#define segment_d 10
#define segment_e  9
#define segment_f  8
#define segment_g  7
#define segment_dp 6





void setup() {
  // put your setup code here, to run once:
  pinMode(segment_a, OUTPUT);
  pinMode(segment_b, OUTPUT);
  pinMode(segment_c, OUTPUT);
  pinMode(segment_d, OUTPUT);
  pinMode(segment_e, OUTPUT);
  pinMode(segment_f, OUTPUT);
  pinMode(segment_g, OUTPUT);
  pinMode(segment_dp, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(segment_a, HIGH);
  digitalWrite(segment_b, LOW);
}