Added print statements for debug

main/main.ino

@@ -43,12 +43,15 @@ void loop() {
     int IR_check_val = IR_check(IR_colours);
     if (IR_check_val == 0) {
       move_both(motors, 150);
+      Serial.println("FORWARD");
     }
     else if (IR_check_val == 1) {
       move_one_motor(motors, 100, right);
+      Serial.println("TURN LEFT");
     }
     else if (IR_check_val == 2) {
       move_one_motor(motors, 100, left);
+      Serial.println("TURN RIGHT");
     }
     else {
       Serial.println("Else block fml");