L298P motor shield wont work properly

Using Arduino Motors, Mechanics, Power and CNC
7

That truth table is good, but missing two pins. Those are the inputs for direction? How are the two enable pins set for those results?

edit: I would not use the PWM until I got the motors working correctly strictly on-off and the correct direction. Use digitalWrite() as an on-off switch. How does that do?

Hi , first, yes the input pins are for direction, the enable pins are set to a constant speed like analogWrite(motorRE, 200).

And second, thanks for your suggestion on testing with digitalWrite() first!

The two motors now work correctly as I tested with the following sketch

int motorLE = 7;
int motorLI = 6;
int motorRE = 5;
int motorRI = 4;
int forward = 0;

void setup() {                
  pinMode(motorLI, OUTPUT);  
  pinMode(motorRI, OUTPUT);
  pinMode(motorLE, OUTPUT);
  pinMode(motorRE, OUTPUT);
}

void loop() {
  int value;
  
  if (forward ==0){
      digitalWrite(motorRI, HIGH);
      digitalWrite(motorLI, HIGH);
      forward = 1;
    }else{
      digitalWrite(motorRI, LOW);
      digitalWrite(motorLI, LOW);
      forward = 0;
    }
  digitalWrite(motorLE, HIGH);
  digitalWrite(motorRE, HIGH);

}

So the question now is if my motor board is supporting the PWM signals correctly?