mirror of
https://github.com/fhem/fhem-mirror.git
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267 lines
7.2 KiB
Perl
Executable File
267 lines
7.2 KiB
Perl
Executable File
##############################################
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package main;
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use strict;
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use warnings;
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my %defptr;
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# Supports following devices:
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# KS300TH (this is redirected to the more sophisticated 14_KS300 by 00_CUL)
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# S300TH
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# WS2000/WS7000
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#
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#####################################
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sub
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CUL_WS_Initialize($)
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{
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my ($hash) = @_;
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# Message is like
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# K41350270
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$hash->{Match} = "^K.....";
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$hash->{DefFn} = "CUL_WS_Define";
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$hash->{UndefFn} = "CUL_WS_Undef";
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$hash->{AttrFn} = "CUL_WS_Attr";
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$hash->{ParseFn} = "CUL_WS_Parse";
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$hash->{AttrList} = "IODev do_not_notify:0,1 showtime:0,1 model:S300TH,KS300 loglevel";
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}
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#####################################
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sub
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CUL_WS_Define($$)
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{
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my ($hash, $def) = @_;
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my @a = split("[ \t][ \t]*", $def);
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return "wrong syntax: define <name> CUL_WS <code> [corr1...corr4]"
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if(int(@a) < 3 || int(@a) > 7);
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$a[2] = lc($a[2]);
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return "Define $a[0]: wrong CODE format: valid is 1-8"
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if($a[2] !~ m/^[1-8]$/);
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$hash->{CODE} = $a[2];
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$hash->{corr1} = ((int(@a) > 3) ? $a[3] : 0);
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$hash->{corr2} = ((int(@a) > 4) ? $a[4] : 0);
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$hash->{corr3} = ((int(@a) > 5) ? $a[5] : 0);
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$hash->{corr4} = ((int(@a) > 6) ? $a[6] : 0);
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$defptr{$a[2]} = $hash;
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AssignIoPort($hash);
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return undef;
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}
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#####################################
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sub
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CUL_WS_Undef($$)
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{
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my ($hash, $name) = @_;
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delete($defptr{$hash->{CODE}}) if($hash && $hash->{CODE});
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return undef;
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}
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#####################################
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sub
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CUL_WS_Parse($$)
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{
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my ($hash,$msg) = @_;
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my %tlist = ("0"=>"temp",
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"1"=>"temp/hum",
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"2"=>"rain",
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"3"=>"wind",
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"4"=>"temp/hum/press",
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"5"=>"brightness",
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"6"=>"pyro",
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"7"=>"temp/hum");
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my @a = split("", $msg);
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my $firstbyte = hex($a[1]);
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my $cde = ($firstbyte&7) + 1;
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my $type = $tlist{$a[2]} ? $tlist{$a[2]} : "unknown";
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# There are only 8 S300 devices. In order to enable more, we try to look up
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# the name in connection with the receiver's name ("CUL868.1", "CUL433.1")
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# See attr <name> IODev XX
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my $def = $defptr{$hash->{NAME} . "." . $cde};
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$def = $defptr{$cde} if(!$def);
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if(!$def) {
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Log 1, "CUL_WS UNDEFINED $type sensor detected, code $cde";
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return "UNDEFINED CUL_WS: $cde";
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}
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my $tm=TimeNow();
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$hash = $def;
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my $typbyte = hex($a[2]) & 7;
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my $sfirstbyte = $firstbyte & 7;
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my $val = "";
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my $devtype = "unknown";
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my $family = "unknown";
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my ($sgn, $tmp, $rain, $hum, $prs, $wnd);
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if($sfirstbyte == 7) {
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if($typbyte == 0 && int(@a) > 6) { # temp
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$val = "T: $tmp";
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$devtype = "Temp";
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}
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if($typbyte == 1 && int(@a) > 8) { # temp/hum
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$hum = ($a[7].$a[8].".".$a[5]) + $hash->{corr2};
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$val = "T: $tmp H: $hum";
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$devtype = "PS50";
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$family = "WS300";
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}
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if($typbyte == 2 && int(@a) > 5) { # rain
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#my $more = ($firstbyte&8) ? 0 : 1000;
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my $c = $hash->{corr1} ? $hash->{corr1} : 1;
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$rain = hex($a[5].$a[3].$a[4]) + $c;
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$val = "R: $rain";
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$devtype = "Rain";
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$family = "WS7000";
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}
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if($typbyte == 3 && int(@a) > 8) { # wind
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my $hun = ($firstbyte&8) ? 100 : 0;
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$wnd = ($a[6].$a[3].".".$a[4])+$hun;
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my $dir = (($a[7]&3).$a[8].$a[5])+0;
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my $swing = ($a[7]&6) >> 2;
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$val = "W: $wnd D: $dir A: $swing";
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$devtype = "Wind";
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$family = "WS7000";
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}
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if($typbyte == 4 && int(@a) > 10) { # temp/hum/press
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$hum = ($a[7].$a[8].".".$a[5]) + $hash->{corr2};
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$prs = ($a[9].$a[10])+ 900 + $hash->{corr3};
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if($prs < 930) {
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$prs = $prs + 100;
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}
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$val = "T: $tmp H: $hum P: $prs";
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$devtype = "Indoor";
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$family = "WS7000";
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}
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if($typbyte == 5 && int(@a) > 5) { # brightness
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my $fakt = 1;
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my $rawfakt = ($a[5])+0;
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if($rawfakt == 1) { $fakt = 10; }
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if($rawfakt == 2) { $fakt = 100; }
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if($rawfakt == 3) { $fakt = 1000; }
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my $br = (hex($a[5].$a[4].$a[3])*$fakt) + $hash->{corr1};
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$val = "B: $br";
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$devtype = "Brightness";
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$family = "WS7000";
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}
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if($typbyte == 6 && int(@a) > 0) { # Pyro: wurde nie gebaut
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$devtype = "Pyro";
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$family = "WS7000";
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}
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if($typbyte == 7 && int(@a) > 8) { # Temp/hum
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$hum = ($a[7].$a[8].".".$a[5]) + $hash->{corr2};
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$val = "T: $tmp H: $hum";
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$devtype = "Temp/Hum";
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$family = "WS7000";
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}
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} else { # $firstbyte not 7
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if(@a == 9 && int(@a) > 8) { # S300TH
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$hum = ($a[7].$a[8].".".$a[5]) + $hash->{corr2};
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$val = "T: $tmp H: $hum";
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$devtype = "S300TH";
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$family = "WS300";
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} elsif(@a == 15 && int(@a) > 14) { # KS300/2
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my $c = $hash->{corr4} ? $hash->{corr4} : 255;
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$rain = sprintf("%0.1f", hex("$a[14]$a[11]$a[12]") * $c / 1000);
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$wnd = sprintf("%0.1f", "$a[9]$a[10].$a[7]" + $hash->{corr3});
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$hum = sprintf( "%02d", "$a[8]$a[5]" + $hash->{corr2});
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$tmp = sprintf("%0.1f", ("$a[6]$a[3].$a[4]"+ $hash->{corr1}),
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(($a[1] & 0xC) ? -1 : 1));
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my $ir = ((hex($a[1]) & 2)) ? "yes" : "no";
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$val = "T: $tmp H: $hum W: $wnd R: $rain IR: $ir";
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$devtype = "KS300/2";
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$family = "WS300";
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} elsif(int(@a) > 8) { # WS7000 Temp/Hum sensors
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$sgn = ($firstbyte&8) ? -1 : 1;
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$tmp = $sgn * ($a[6].$a[3].".".$a[4]) + $hash->{corr1};
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$hum = ($a[7].$a[8].".".$a[5]) + $hash->{corr2};
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$val = "T: $tmp H: $hum";
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$devtype = "TH".$sfirstbyte;
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$family = "WS7000";
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}
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}
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my $name = $hash->{NAME};
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if(!$val) {
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Log GetLogLevel($name,1), "CUL_WS Cannot decode $msg";
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return "";
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}
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Log GetLogLevel($name,4), "CUL_WS $devtype $name: $val";
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if(defined($hum) && $hum < 0) {
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Log 1, "BOGUS: $name reading: $val, skipping it";
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return $name;
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}
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$hash->{STATE} = $val; # List overview
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$hash->{READINGS}{state}{TIME} = TimeNow(); # For list
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$hash->{READINGS}{state}{VAL} = $val;
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$hash->{CHANGED}[0] = $val; # For notify
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$hash->{READINGS}{DEVTYPE}{VAL}=$devtype;
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$hash->{READINGS}{DEVTYPE}{TIME}=$tm;
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$hash->{READINGS}{DEVFAMILY}{VAL}=$family;
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$hash->{READINGS}{DEVFAMILY}{TIME}=$tm;
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return $name;
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}
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sub
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CUL_WS_Attr(@)
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{
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my @a = @_;
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# Make possible to use the same code for different logical devices when they
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# are received through different physical devices.
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return if($a[0] ne "set" || $a[2] ne "IODev");
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my $hash = $defs{$a[1]};
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my $iohash = $defs{$a[3]};
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my $cde = $hash->{CODE};
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delete($defptr{$cde});
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$defptr{$iohash->{NAME} . "." . $cde} = $hash;
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return undef;
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}
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1;
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