Update piplayer4.py

code/piplayer4.py

@@ -92,7 +92,7 @@ try:
 
     while True:
         logging.info('Wait for photo sensor')
-        GPIO.wait_for_edge(PIN_SENSOR, GPIO.FALLING) ## TODO TEST
+        GPIO.wait_for_edge(PIN_SENSOR, GPIO.FALLING)
         
         logging.info('Photo sensor active, activating light and camera')
         play(SOUND_SCANNING)
@@ -137,8 +137,8 @@ try:
         GPIO.output(PIN_LED, GPIO.LOW)
 
         # wait until sensor is not blocked anymore
-        if (GPIO.input(PIN_SENSOR) == GPIO.HIGH):
-            GPIO.wait_for_edge(PIN_SENSOR, GPIO.FALLING)
+        if (GPIO.input(PIN_SENSOR) == GPIO.LOW):
+            GPIO.wait_for_edge(PIN_SENSOR, GPIO.RISING)
             time.sleep(1)