Pisrf performance fix (#309)

* performance fix * performance fix
2017-05-08 09:57:29 +02:00 · 2017-05-08 09:57:29 +02:00 · 2700a2c300
parent 0fb8a1a2a0
commit 2700a2c300
1 changed files with 7 additions and 1 deletions
--- a/hardware/PiSrf/nrsrf.py
+++ b/hardware/PiSrf/nrsrf.py
@ -33,6 +33,12 @@ def Measure():
            Main()
    while GPIO.input(ECHO)==1:
        stop = time.time()
+        Dif = time.time() - realstart
+        if Dif > 5:
+            print("Ultrasonic Sensor Timed out, Restarting.")
+            time.sleep(0.4)
+            Main()
+
    elapsed = stop-start
    distance = (elapsed * 36000)/2