# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1374710610 -28800
# Node ID 33ed66a7ea0bb6d6476e7977d2128d8b3ddb5da8
# Parent  c49d87bb81b9c85246789fe148f4e25d666a02a1
Ignore temp>80

diff -r c49d87bb81b9 -r 33ed66a7ea0b py/sensor_ds18b20.py
--- a/py/sensor_ds18b20.py	Thu Jul 25 08:03:14 2013 +0800
+++ b/py/sensor_ds18b20.py	Thu Jul 25 08:03:30 2013 +0800
@@ -58,6 +58,9 @@
                 D("no match")
                 return None
             temp = int(match.groups(1)[0]) / 1000.0
+            if temp > 80:
+                E("Problem reading sensor '%s': %f" % (s, temp))
+                return None
             return temp
         except Exception, e:
             EX("Problem reading sensor '%s': %s" % (s, str(e)))