motor test

src/schrittmotor.py

@@ -52,6 +52,12 @@ class motor():
             self.pwm4 = GPIO.PWM(self.sp4, self.freq)
             self.pwm4.start(0)
 
+    def stop(self):
+        self.pwm1.stop()
+        self.pwm2.stop()
+        self.pwm3.stop()
+        self.pwm4.stop()
+
     def vorwaerts(self, schritte):
         ges_schritte = schritte * 8
         #print(str(ges_schritte))