From 13fbfc4f222ed19d67b8d5072048078b3148a699 Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Mon, 8 May 2017 09:01:45 +0100
Subject: [PATCH] bump PiSRF node to fix timeout

Thanks @bartbutenaers to Close #309
---
 hardware/PiSrf/nrsrf.py     | 6 +++---
 hardware/PiSrf/package.json | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hardware/PiSrf/nrsrf.py b/hardware/PiSrf/nrsrf.py
index 945c497f..e226d1df 100755
--- a/hardware/PiSrf/nrsrf.py
+++ b/hardware/PiSrf/nrsrf.py
@@ -34,9 +34,9 @@ def Measure():
     while GPIO.input(ECHO)==1:
         stop = time.time()
         Dif = time.time() - realstart
-        if Dif > 5:
+        if Dif > 0.4:
             print("Ultrasonic Sensor Timed out, Restarting.")
-            time.sleep(0.4)
+            time.sleep(0.2)
             Main()
 
     elapsed = stop-start
@@ -71,7 +71,7 @@ if len(sys.argv) > 1:
             distance = int( Measure() + 0.5 )
             if distance != OLD:
                 print(distance)
-                OLD = distance                
+                OLD = distance
             time.sleep(0.5)
         except:                     # try to clean up on exit
             print("0.0");
diff --git a/hardware/PiSrf/package.json b/hardware/PiSrf/package.json
index 0bafe01c..57acdf95 100644
--- a/hardware/PiSrf/package.json
+++ b/hardware/PiSrf/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pisrf",
-    "version"       : "0.0.3",
+    "version"       : "0.0.4",
     "description"   : "A Node-RED node for a Raspberry Pi to use a SRF04 or SRF05 range finder",
     "dependencies"  : {
     },