Motor dreht nicht mehr rückwärts

International Deutsch
#1

Hallo ich hab mal wieder eine Frage:

ich habe die Motorsteuerung VNH3SP30 verbaut. Um das System zu testen verwende ich folgenden Code. Allerdings dreht der Motor nur vorwärts und nicht mehr rückwärts. Woran kann das liegen?

const int MotorAr = 43;
const int DIAGAr = 47; 
const int PWMr=45; 
const int DIAGBr =51; 
const int MotorBr = 53;
const int CSr =49; 
const int Akkur=A15;
const int MotorAl = 42;
const int DIAGAl = 46; 
const int PWMl=44; 
const int DIAGBl =50; 
const int MotorBl = 52;
const int CSl =48;

void setup(){
    Serial.begin(9600);
    pinMode(MotorA, OUTPUT);
    pinMode(MotorB, OUTPUT);
    pinMode(CS, OUTPUT); 
    pinMode(DIAGB, INPUT);
    pinMode(DIAGB, INPUT); 
    pinMode (PWM, OUTPUT);
    
}

void loop(){

digitalWrite (CS, LOW);



  digitalWrite(MotorA, HIGH);
  digitalWrite(MotorB, LOW); 
   analogWrite(PWM,50); 
    delay(50000)


  digitalWrite(MotorA, LOW);
  digitalWrite(MotorB, HIGH); 
  analogWrite(PWM,50); 
  delay(50000)


  }
//
#2

Bitte gib uns einen funktionierenden Sketch mit dem Du die beschriebenen Probleme hast.

ich bekomme folgende Fehlermeldungen

sketch_aug06a.ino: In function 'void setup()':
sketch_aug06a:17: error: 'MotorA' was not declared in this scope
sketch_aug06a:18: error: 'MotorB' was not declared in this scope
sketch_aug06a:19: error: 'CS' was not declared in this scope
sketch_aug06a:20: error: 'DIAGB' was not declared in this scope
sketch_aug06a:22: error: 'PWM' was not declared in this scope
sketch_aug06a.ino: In function 'void loop()':
sketch_aug06a:28: error: 'CS' was not declared in this scope
sketch_aug06a:32: error: 'MotorA' was not declared in this scope
sketch_aug06a:33: error: 'MotorB' was not declared in this scope
sketch_aug06a:34: error: 'PWM' was not declared in this scope
sketch_aug06a:38: error: expected `;' before 'digitalWrite'
sketch_aug06a:44: error: expected `;' before '}' token

Grüße Uwe

#3