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MAX: check arguments to "fake"

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@2610 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
mgehre 2013-01-30 19:07:27 +00:00
parent 18f6489c18
commit 2186e3a683
1 changed files with 12 additions and 3 deletions
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15
FHEM/10_MAX.pm
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@ -334,10 +334,19 @@ MAX_Set($@)
return ($hash->{IODev}{Send})->($hash->{IODev},"ShutterContactState",$dest,$state,"06",undef,undef,$hash->{addr});
} elsif($hash->{type} eq "WallMountedThermostat") {
return "Invalid number of arguments" if(@args != 3);
my $desiredTemperature = $args[1];
my $measuredTemperature = $args[2];
return "desiredTemperature is invalid" if($args[1] < 4.5 || $args[2] > 30.5);
$args[2] = 0 if($args[2] < 0); #Clamp temperature to minimum of 0 degree
#Encode into binary form
my $arg2 = int(10*$args[2]);
#First bit is 9th bit of temperature, rest is desiredTemperature
my $arg1 = (($arg2&0x100)>>1) | (int(2*$args[1])&0x7F);
$args2 &= 0xFF;
return ($hash->{IODev}{Send})->($hash->{IODev},"WallThermostatState",$dest,
sprintf("%02x%02x",int($desiredTemperature*2),int($measuredTemperature*10)),"04",undef,undef,$hash->{addr});
sprintf("%02x%02x",$arg1,$arg2),"04",undef,undef,$hash->{addr});
} else {
return "fake does not work for device type $hash->{type}";
}