i need to let 2 motors turn but not at the same time

Projects Programming
1

Can somebody look if this is right?

// constante blijven het zelfde :
const int buttonPin = 2; // the number of the pushbutton pin
const int buttonPin2 = 3;

// variable veranderen :
int buttonState = 0; // variable for reading the pushbutton status
int buttonState2 = 0;
void setup() {

pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);

pinMode(1, INPUT);
pinMode(2, INPUT);
pinMode(3, INPUT);
pinMode(4, INPUT);
pinMode(5, INPUT);
pinMode(6, INPUT);
}

void loop() {
// lees labview waarde :
buttonState = digitalRead(buttonPin);
buttonState2 = digitalRead(buttonPin2)
// Kijken of de knop is ingeduwd geweest is :
; if (buttonState == HIGH)
if (buttonState2 == LOW) {
// motor Rechts:
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
else {
// Motor uit:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
if (buttonState == HIGH)
if (buttonState2 == LOW) {
// motor Rechts:
digitalWrite(8, LOW);
digitalWrite(9, HIGH);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
else {
// Motor uit:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
if (buttonState2 == HIGH)
if (buttonState == LOW) {
// motor Rechts:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, HIGH);
digitalWrite(11, LOW);
}
else {
// Motor uit:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
if (buttonState2 == HIGH)
if (buttonState == LOW) {
// motor Rechts:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, HIGH);
}
else {
// Motor uit:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
if (buttonState2 == LOW)
if (buttonState == LOW) {
// motor Rechts:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
else {
// Motor uit:
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
}
}

2

what happens when you run the code?

what it does?

what it should do instead?

3 
 if (buttonState == HIGH)
   if (buttonState2 == LOW) {
    // motor Rechts:
    digitalWrite(8, HIGH);
    digitalWrite(9, LOW);
    digitalWrite(10, LOW);
    digitalWrite(11, LOW);
}
else {
    // Motor uit:
    digitalWrite(8, LOW);
    digitalWrite(9, LOW);
    digitalWrite(10, LOW);
    digitalWrite(11, LOW);
  }
  if (buttonState == HIGH)
  if (buttonState2 == LOW) {
    // motor Rechts:
    digitalWrite(8, LOW);
    digitalWrite(9, HIGH);
    digitalWrite(10, LOW);
    digitalWrite(11, LOW);
}
else {
    // Motor uit:
    digitalWrite(8, LOW);
    digitalWrite(9, LOW);
    digitalWrite(10, LOW);
    digitalWrite(11, LOW);
  }

Bearing in mind that digitalWrite takes just a few microseconds per call, you are not going to have time to notice the effect of the first set of conditions, before they are overwritten by the second.