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- feature: Module 09_BS.pm for brightness sensor added (Boris 2009-09-20)
git-svn-id: https://svn.fhem.de/fhem/trunk@439 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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borisneubert
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@ -530,3 +530,4 @@
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- feature: Pachube module from Axel
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- feature: dumpdef module from Axel in contrib
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- feature: javascripting support in FHEMWEB (Klaus/Axel)
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- feature: Module 09_BS.pm for brightness sensor added (Boris 2009-09-20)
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@ -57,13 +57,14 @@ FHZ_Initialize($)
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# Provider
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$hash->{ReadFn} = "FHZ_Read";
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$hash->{WriteFn} = "FHZ_Write";
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$hash->{Clients} = ":FHZ:FS20:FHT:HMS:KS300:USF1000:";
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$hash->{Clients} = ":FHZ:FS20:FHT:HMS:KS300:USF1000:BS:";
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my %mc = (
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"1:USF1000" => "^810c04..0101a001a5ceaa00....",
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"2:FS20" => "^81..(04|0c)..0101a001",
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"3:FHT" => "^81..(04|09|0d)..(0909a001|83098301|c409c401)..",
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"4:HMS" => "^810e04....(1|5|9).a001",
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"5:KS300" => "^810d04..4027a001",
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"1:USF1000" => "^81..(04|0c)..0101a001a5ceaa00....",
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"2:BS" => "^81..(04|0c)..0101a001a5cf......",
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"3:FS20" => "^81..(04|0c)..0101a001",
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"4:FHT" => "^81..(04|09|0d)..(0909a001|83098301|c409c401)..",
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"5:HMS" => "^810e04....(1|5|9).a001",
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"6:KS300" => "^810d04..4027a001",
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);
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$hash->{MatchList} = \%mc;
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$hash->{ReadyFn} = "FHZ_Ready";
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@ -466,7 +467,7 @@ FHZ_ReadAnswer($$$)
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}
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Log 5, "FHZ/RAW: " . unpack('H*',$buf);
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Log 4, "FHZ/RAW: " . unpack('H*',$buf);
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$mfhzdata .= $buf;
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next if(length($mfhzdata) < 2);
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@ -644,7 +645,7 @@ FHZ_Read($)
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my $fhzdata = $hash->{PARTIAL};
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Log 5, "FHZ/RAW: " . unpack('H*',$buf) .
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Log 4, "FHZ/RAW: " . unpack('H*',$buf) .
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" (Unparsed: " . unpack('H*', $fhzdata) . ")";
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$fhzdata .= $buf;
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121
fhem/FHEM/09_BS.pm
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121
fhem/FHEM/09_BS.pm
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@ -0,0 +1,121 @@
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#
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#
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# 09_BS.pm
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# written by Dr. Boris Neubert 2009-06-20
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# e-mail: omega at online dot de
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#
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##############################################
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package main;
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use strict;
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use warnings;
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my $PI= 3.141592653589793238;
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my %defptr;
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#############################
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sub
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BS_Initialize($)
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{
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my ($hash) = @_;
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$hash->{Match} = "^81..(04|0c)..0101a001a5cf......";
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$hash->{DefFn} = "BS_Define";
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$hash->{UndefFn} = "BS_Undef";
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$hash->{ParseFn} = "BS_Parse";
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$hash->{AttrList} = "IODev do_not_notify:1,0 showtime:0,1 dummy:1,0 model:BSs loglevel:0,1,2,3,4,5,6";
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}
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#############################
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sub
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BS_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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my $u= "wrong syntax: define <name> BS <sensor> [factor]";
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return $u if((int(@a)< 3) || (int(@a)>4));
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my $name = $a[0];
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my $sensor = $a[2];
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if($sensor !~ /[1..9]/) {
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return "erroneous sensor specification $sensor, use one of 1..9";
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}
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$sensor= "0$sensor";
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my $factor = 1.0;
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$factor= $a[3] if(int(@a)==4);
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$hash->{SENSOR}= "$sensor";
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$hash->{FACTOR}= $factor;
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my $dev= "a5cf $sensor";
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$hash->{DEF}= $dev;
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$defptr{$dev} = $hash;
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AssignIoPort($hash);
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}
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#############################
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sub
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BS_Undef($$)
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{
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my ($hash, $name) = @_;
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delete($defptr{$hash->{DEF}});
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return undef;
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}
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#############################
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sub
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BS_Parse($$)
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{
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my ($hash, $msg) = @_; # hash points to the FHZ, not to the BS
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# Msg format:
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# 01 23 45 67 8901 2345 6789 01 23 45 67
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# 81 0c 04 .. 0101 a001 a5cf xx 00 zz zz
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my $sensor= substr($msg, 20, 2);
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my $dev= "a5cf $sensor";
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my $def= $defptr{$dev};
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if(!defined($def)) {
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Log 3, sprintf("BS Unknown device %s, please define it", $sensor);
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return "UNDEFINED BS";
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}
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my $name= $def->{NAME};
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return "" if($def->{IODev} && $def->{IODev}{NAME} ne $hash->{NAME});
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my $t= TimeNow();
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my $flags= hex(substr($msg, 24, 1)) & 0xdc;
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my $value= hex(substr($msg, 25, 3)) & 0x3ff;
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my $factor= $def->{FACTOR};
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my $brightness= $value/10.24*$factor;
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my $state= sprintf("brightness: %.2f flags: %d", $brightness, $flags);
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$def->{CHANGED}[0] = $state;
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$def->{STATE} = $state;
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$def->{READINGS}{state}{TIME} = $t;
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$def->{READINGS}{state}{VAL} = $state;
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Log GetLogLevel($name, 4), "BS $name: $state";
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$def->{READINGS}{brightness}{TIME} = $t;
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$def->{READINGS}{brightness}{VAL} = $brightness;
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$def->{READINGS}{flags}{TIME} = $t;
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$def->{READINGS}{flags}{VAL} = $flags;
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return $name;
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}
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#############################
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1;
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@ -423,3 +423,6 @@
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- Sat Sep 12 2009 (Boris)
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- 00_CM11.pm: feature: get time, fwrev, set reopen for CM11 (Boris 2009-09-12)
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- Sun Sep 20 2009 (Boris)
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- Module 09_BS.pm for brightness sensor added (Boris 2009-09-20)
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22
fhem/docs/BS.txt
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22
fhem/docs/BS.txt
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@ -0,0 +1,22 @@
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2009-09-12bn
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This document describes the protocol for the brightness sensor BS.
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Datagram is of FS20 sensor message type:
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81 0c 04 ?? 01 01 a0 01 a5 cf xx 00 yy zz
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81: begin of FS20/FHT communication
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0c: remaining length of datagram (12 bytes)
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04: type of datagram
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??: checksum
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01 01 a0 01: FS20 fix sequence, always 01 01 a0 01
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a5 cf: FS20 housecode, always a5cf for brightness sensor BS
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xx: sensor #
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00: always 00
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yy zz: code, see below
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yy zz
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76543210 76543210
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| ++ ++++++++----- 10 bit resolution brightness value (0..1023)
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+------------------- 0x20 always 1 (= value byte follows)
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