diff --git a/.gitignore b/.gitignore
index fb9f578..c45a278 100644
--- a/.gitignore
+++ b/.gitignore
@@ -159,4 +159,4 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
-.testled.py.swp
+.*.swp
diff --git a/inc/robot_inc.py b/inc/robot_inc.py
index b0855aa..1d79498 100644
--- a/inc/robot_inc.py
+++ b/inc/robot_inc.py
@@ -16,6 +16,11 @@ GPIO_3=5
 
 GPIO.setmode(GPIO.BOARD) 
 
+GPIO.setup(32, GPIO.OUT)
+GPIO.setup(31, GPIO.OUT)
+bein_pwm=GPIO.PWM(32,1000)
+fuss_pwm=GPIO.PWM(31,1000)
+
 def gpio_on (theGPIO):
  #  param1=INT # gpio#Nr
     GPIO.setup(theGPIO, GPIO.OUT)
@@ -34,3 +39,9 @@ def gpio_on_for (theGPIO, miliSec):
     gpio_on (theGPIO)
     sleep (miliSec)
     gpio_off (theGPIO)
+
+def gpio_drive (thePWM,winkel):
+    thePWM.ChangeDutyCycle(winkel) 
+
+def zufall (a , b):
+    return 12
diff --git a/robot-keeper.py b/robot-keeper.py
index 12014b4..6700caa 100755
--- a/robot-keeper.py
+++ b/robot-keeper.py
@@ -19,7 +19,7 @@ gpio_drive (beinMotor,0)
 #sleep (0.5)
 
 # fussMotor einstellen auf zufallige (gueltige) - Position
-winkel=zufall(27-113)
-gpio_drive (fussMotor,0)
+winkel=zufall(27,113)
+gpio_drive (fussMotor,winkel)
 #sleep (0.5)