From eb1a0e880259e1e7798e8e9e4be5973ab5a2bffa Mon Sep 17 00:00:00 2001
From: mgehre <>
Date: Fri, 28 Jun 2013 17:50:40 +0000
Subject: [PATCH] MAX: modify measuredTemperature on HeatingThermostatPlus with
 MAXLAN

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@3354 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/10_MAX.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/FHEM/10_MAX.pm b/FHEM/10_MAX.pm
index 29e4b3279..151be206f 100755
--- a/FHEM/10_MAX.pm
+++ b/FHEM/10_MAX.pm
@@ -598,6 +598,9 @@ MAX_Parse($$)
     #Very seldomly, the HeatingThermostat sends us temperatures like 0.2 or 0.3 degree Celcius - ignore them
     $measuredTemperature = "" if($measuredTemperature ne "" and $measuredTemperature < 1);
 
+    my $measOffset = MAX_ReadingsVal($shash,"measurementOffset");
+    $measuredTemperature -= $measOffset if($measuredTemperature ne "" and $measOffset ne "" and $shash->{type} =~ /HeatingThermostatPlus/ and $hash->{TYPE} eq "MAXLAN");
+
     $shash->{mode} = $mode;
     $shash->{rferror} = $rferror;
     $shash->{dstsetting} = $dstsetting;