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CUL_IR; Infrared support for CUN/CUNO/TuxRadio
git-svn-id: https://svn.fhem.de/fhem/trunk@1069 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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odroegehorn
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fhem/FHEM/10_CUL_IR.pm
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316
fhem/FHEM/10_CUL_IR.pm
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######################################################
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# CUL InfraRed handler as FHM-Module
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#
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# (c) Olaf Droegehorn / DHS-Computertechnik GmbH
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#
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# Published under GNU GPL License
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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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sub CUL_IR_Define($$);
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sub CUL_IR_Undef($$);
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sub CUL_IR_Initialize($);
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sub CUL_IR_Parse($$);
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#sub CUL_IR_SendCmd($$$$);
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sub CUL_IR_Set($@);
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sub CUL_IR_Attr(@);
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my %sets = (
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"irLearnForSec" => ""
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);
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sub
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CUL_IR_Initialize($)
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{
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my ($hash) = @_;
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$hash->{Match} = "^I............";
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$hash->{DefFn} = "CUL_IR_Define";
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$hash->{UndefFn} = "CUL_IR_Undef";
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$hash->{ParseFn} = "CUL_IR_Parse";
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$hash->{SetFn} = "CUL_IR_Set";
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$hash->{AttrFn} = "CUL_IR_Attr";
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$hash->{AttrList} = "do_not_notify:1,0 ignore:0,1 " .
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"loglevel:0,1,2,3,4,5,6 learnprefix learncount " .
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"Button.* Group.* irReceive:OFF,ON,ON_NR";
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}
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#############################
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sub
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CUL_IR_Define($$)
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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 $testhash = "";
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my $u = "wrong syntax: define <name> CUL_IR <IODEV:CUL/CUN_Device>";
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return $u if(int(@a) < 3);
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#Assign CUL/CUN within definition as IODev
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for my $p (sort { $defs{$b}{NR} <=> $defs{$a}{NR} } keys %defs) {
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my $cl = $defs{$p}{Clients};
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$cl = $modules{$defs{$p}{TYPE}}{Clients} if(!$cl);
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if((defined($cl) && $cl =~ m/:CUL_IR:/) &&
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$defs{$p}{NAME} eq $a[2]) {
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$hash->{IODev} = $defs{$p};
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last;
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}
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}
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if(!$hash->{IODev}) {
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Log 3, "No I/O device found for $hash->{NAME}";
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return "Wrong IODev specified or IODev doesn't support CUL_IR";
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}
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#Check if we have already an CUL_IR Device for IODEV
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foreach my $name (keys %{ $modules{CUL_IR}{defptr} }) {
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$testhash = ($modules{CUL_IR}{defptr}{$name})
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if($modules{CUL_IR}{defptr}{$name}->{IODev} == $hash->{IODev});
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}
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if ($testhash) { #found another CUL_IR for this IODEV!!
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Log 2, "CUL_IR already defined for this I/O device";
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return "CUL_IR already defined for this I/O device, it's: $testhash->{NAME}";
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}
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#Everything is fine, let's finish definition
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$modules{CUL_IR}{defptr}{("IR_" . $a[2])} = $hash;
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$hash->{STATE} = "Initialized";
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if (!$attr{$hash->{NAME}}{'learnprefix'}) {
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$attr{$hash->{NAME}}{'learnprefix'} = "A";
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}
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if (!$attr{$hash->{NAME}}{'learncount'}) {
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$attr{$hash->{NAME}}{'learncount'} = 0;
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}
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Log 4, "Sending $hash->{IODev}->{NAME}: Ir";
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my $msg = CallFn($hash->{IODev}->{NAME}, "GetFn", $hash->{IODev}, (" ", "raw", "Ir"));
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Log 4, "Answer from $hash->{IODev}->{NAME}: $msg";
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if ($msg =~ m/raw => 00/) {
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$hash->{irReceive} = "OFF";
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} elsif ($msg =~ m/raw => 01/) {
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$hash->{irReceive} = "ON";
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} elsif ($msg =~ m/raw => 02/) {
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$hash->{irReceive} = "ON_NR";
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} elsif ($msg =~ m/No answer/) {
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$hash->{irReceive} = "NoAnswer";
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} else {
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Log 2, "CUL_IR IODev device didn't answer Ir command correctly: $msg";
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$hash->{irReceive} = "UNKNOWN";
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}
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return undef;
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}
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#############################
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sub
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CUL_IR_Undef($$)
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{
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my ($hash, $name) = @_;
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# As after a rename the $name my be different from the $defptr{$n}
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# we look for the hash.
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foreach my $name (keys %{ $modules{CUL_IR}{defptr} }) {
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delete($modules{CUL_IR}{defptr}{$name})
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if($modules{CUL_IR}{defptr}{$name} == $hash);
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}
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return undef;
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}
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#############################
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sub
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CUL_IR_Parse($$)
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{
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my ($iohash, $msg) = @_;
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my $myhash = "";
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my $found = 0;
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foreach my $name (keys %{ $modules{CUL_IR}{defptr} }) {
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$myhash = ($modules{CUL_IR}{defptr}{$name})
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if($modules{CUL_IR}{defptr}{$name}->{IODev} == $iohash);
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}
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if(!$myhash) {
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Log 4, "IR-Message from $iohash->{NAME}: $msg";
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Log 2, "No CUL_IR device found for $iohash->{NAME}, please define a new one";
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return "UNDEFINED CUL_IR_$iohash->{NAME} CUL_IR $iohash->{NAME}";
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}
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Log 4, "IR-Reception: $msg";
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# Search for Button-Group
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foreach my $name (keys %{ $attr{$myhash->{NAME}} }) {
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if ($name =~ m/^Group.*/) {
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my ($ir, $cmd) = split("[ \t]", $attr{$myhash->{NAME}}{$name}, 2);
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if ($msg =~ m/$ir.*/) {
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if (!$cmd) {
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Log 5, "Group found; IR:$ir Def:-";
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} else {
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Log 5, "Group found; IR:$ir Def:$cmd";
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AnalyzeCommandChain(undef, $cmd);
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}
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}
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}
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}
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# Search for single Button(s)
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foreach my $name (keys %{ $attr{$myhash->{NAME}} }) {
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if ($name =~ m/^Button.*/) {
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my ($ir, $cmd) = split("[ \t]", $attr{$myhash->{NAME}}{$name}, 2);
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if ($msg eq $ir) {
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$found++;
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if (!$cmd) {
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Log 5, "Button found; IR:$ir Def:-";
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} else {
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Log 5, "Button found; IR:$ir Def:$cmd";
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AnalyzeCommandChain(undef, $cmd);
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}
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}
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}
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}
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if (!$found) { # No Button identified yet !!
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if (!$myhash->{irLearn}) { # OK, No Learning, then leave
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return "";
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} else { # Let's learn Buttons
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my $buttonname = "";
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if (!$attr{$myhash->{NAME}}{'learncount'}) {
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$attr{$myhash->{NAME}}{'learncount'} = 0;
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}
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if (!$attr{$myhash->{NAME}}{'learnprefix'}) { # is the learnprefix there?
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$buttonname = sprintf("Button%03d", $attr{$myhash->{NAME}}{'learncount'});
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} else {
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$buttonname = sprintf("Button%s%03d", $attr{$myhash->{NAME}}{'learnprefix'}, $attr{$myhash->{NAME}}{'learncount'});
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}
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$attr{$myhash->{NAME}}{'learncount'}++;
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$attr{$myhash->{NAME}}{$buttonname} = $msg;
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}
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}
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return "";
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}
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sub
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CUL_IR_RemoveIRLearn($)
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{
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my $hash = shift;
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delete($hash->{irLearn});
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}
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###################################
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sub
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CUL_IR_Set($@)
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{
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my ($hash, @a) = @_;
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return "\"set CUL_IR\" needs at least one parameter" if(@a < 2);
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return "Unknown argument $a[1], choose one of " . join(" ", sort keys %sets)
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if(!defined($sets{$a[1]}));
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my $name = shift @a;
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my $type = shift @a;
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my $arg = join("", @a);
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my $ll = GetLogLevel($name,3);
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my $ret = "";
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my $reccommand = "";
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if($type eq "irLearnForSec") { ####################################
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return "Usage: set $name irLearnForSec <seconds_active>"
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if(!$arg || $arg !~ m/^\d+$/);
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$hash->{irLearn} = 1;
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InternalTimer(gettimeofday()+$arg, "CUL_IR_RemoveIRLearn", $hash, 1);
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}
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return $ret;
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}
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###################################
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#sub
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#CUL_IR_SendCmd($$$$)
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#{
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# my ($hash, $cmd, $sleep, $waitforack) = @_;
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# my $io = $hash->{IODev};
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# my $l4 = GetLogLevel($hash->{NAME},4);
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#
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# select(undef, undef, undef, 0.1*$sleep) if($sleep);
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#
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# $cmd =~ m/^(..)(.*)$/;
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# my ($mn, $cmd2) = ($1, $2);
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#
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# if($mn eq "++") {
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# $mn = $io->{HM_CMDNR} ? ($io->{HM_CMDNR} +1) : 1;
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# $mn = 0 if($mn > 255);
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# } else {
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# $mn = hex($mn);
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# }
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# $io->{HM_CMDNR} = $mn;
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# $cmd = sprintf("As%02X%02x%s", length($cmd2)/2+1, $mn, $cmd2);
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# Log $l4, "CUL_IR SEND $cmd";
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# IOWrite($hash, "", $cmd);
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# if($waitforack) {
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# $hash->{ackWaiting} = $cmd;
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# $hash->{ackCmdSent} = 1;
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# InternalTimer(gettimeofday()+0.4, "CUL_IR_Resend", $hash, 0);
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# }
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#}
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sub
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CUL_IR_Attr(@)
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{
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my @a = @_;
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if($a[2] eq "irReceive") {
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my $name = $a[1];
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my $hash = $defs{$name};
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my $reccommand = "";
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if($a[3] eq "OFF") {
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$reccommand = "00";
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} elsif ($a[3] eq "ON") {
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$reccommand = "01";
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} else {
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$reccommand = "02";
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}
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my $io = $hash->{IODev};
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Log 4, "Sending $io->{NAME}: Ir$reccommand";
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my $msg = CallFn($io->{NAME}, "GetFn", $io, (" ", "raw", "Ir".$reccommand));
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Log 4, "Answer from $io->{NAME}: $msg";
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if ($msg =~ m/raw => 00/) {
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$hash->{irReceive} = "OFF";
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} elsif ($msg =~ m/raw => 01/) {
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$hash->{irReceive} = "ON";
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} elsif ($msg =~ m/raw => 02/) {
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$hash->{irReceive} = "ON_NR";
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} elsif ($msg =~ m/No answer/) {
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$hash->{irReceive} = "NoAnswer";
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} else {
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Log 2, "CUL_IR IODev device didn't answer Ir command correctly: $msg";
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$hash->{irReceive} = "UNKNOWN";
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}
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Log 2, "Switched $name irReceive to $hash->{irReceive}";
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}
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return undef;
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}
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1;
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