From d861e65de814655511c9ecb14efbbb72c26cda92 Mon Sep 17 00:00:00 2001
From: mgehre <>
Date: Thu, 3 Jan 2013 14:02:49 +0000
Subject: [PATCH] MAX: Add experimental support for PushButton

git-svn-id: https://svn.fhem.de/fhem/trunk@2416 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_MAX.pm     | 14 ++++++++++++++
 fhem/FHEM/14_CUL_MAX.pm |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/10_MAX.pm b/fhem/FHEM/10_MAX.pm
index 5eb590fe6..2669325e9 100755
--- a/fhem/FHEM/10_MAX.pm
+++ b/fhem/FHEM/10_MAX.pm
@@ -39,6 +39,7 @@ use vars qw(%msgCmd2Id);
                  "11" => "ConfigTemperatures", #like boost/eco/comfort etc
                  "30" => "ShutterContactState",
                  "42" => "WallThermostatState", #by WallMountedThermostat
+                 "50" => "PushButtonState",
                  "60" => "ThermostatState", #by HeatingThermostat
                  "40" => "SetTemperature", #to thermostat
                  "20" => "AddLinkPartner",
@@ -424,6 +425,17 @@ MAX_Parse($$)
     readingsBulkUpdate($shash,"onoff",$isopen);
     readingsEndUpdate($shash, 1);
 
+  }elsif($msgtype eq "PushButtonState") {
+    my ($bits2, $onoff) = unpack("CC",pack("H*",$args[0]));
+    #The meaning of $bits2 is completly guessed based on similarity to other devices, TODO: confirm
+    my $rferror = vec($bits2, 6, 1); #communication with link partner (what does that mean?)
+    my $batterylow = vec($bits2, 7, 1); #1 if battery is low
+
+    readingsBeginUpdate($shash);
+    readingsBulkUpdate($shash, "battery", $batterylow ? "low" : "ok");
+    readingsBulkUpdate($shash,"onoff",$onoff);
+    readingsEndUpdate($shash, 0);
+
   }elsif($msgtype eq "CubeClockState"){
     my $clockset = $args[0];
     $shash->{clocknotset} = !$clockset;
@@ -466,6 +478,8 @@ MAX_Parse($$)
       return MAX_Parse($hash, "MAX,$isToMe,ThermostatState,$addr,". substr($args[0],2));
     } elsif($shash->{type} eq "ShutterContact") {
       return MAX_Parse($hash, "MAX,$isToMe,ShutterContactState,$addr,". substr($args[0],2));
+    } elsif($shash->{type} eq "PushButton") {
+      return MAX_Parse($hash, "MAX,$isToMe,PushButtonState,$addr,". substr($args[0],2));
     } elsif($shash->{type} eq "Cube") {
       ; #Payload is always "00"
     } else {
diff --git a/fhem/FHEM/14_CUL_MAX.pm b/fhem/FHEM/14_CUL_MAX.pm
index 54d949e3b..5d83cf085 100644
--- a/fhem/FHEM/14_CUL_MAX.pm
+++ b/fhem/FHEM/14_CUL_MAX.pm
@@ -211,7 +211,7 @@ CUL_MAX_Parse($$)
         #TODO: send TimeInformation
       }
 
-    } elsif($msgType ~~ ["ShutterContactState", "WallThermostatState", "ThermostatState"])  {
+    } elsif($msgType ~~ ["ShutterContactState", "WallThermostatState", "ThermostatState", "PushButtonState"])  {
       Dispatch($shash, "MAX,$isToMe,$msgType,$src,$payload", {RAWMSG => $rmsg});
       #Only ShutterContactState needs ack
       if($msgType eq "ShutterContactState" and $dst eq $shash->{addr}) {