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git-svn-id: https://svn.fhem.de/fhem/trunk@1740 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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pahenning
parent
814beddc1d
commit
f40c030c63
@ -9,7 +9,7 @@
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# Internally these interfaces are vastly different, read the corresponding Wiki pages
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# http://fhemwiki.de/wiki/Interfaces_f%C3%BCr_1-Wire
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#
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# Version 2.11 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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@ -595,8 +595,11 @@ sub OWX_Discover ($) {
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my $name = sprintf "OWX_%s_%s",$owx_f,$owx_rnf;
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#-- Family 10 = Temperature sensor, assume DS1820 as default
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if( $owx_f eq "10" ){
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CommandDefine(undef,"$name OWTHERM DS1820 $owx_rnf");
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#-- Family 1D = Counter/RAM, assume DS2423 as default
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CommandDefine(undef,"$name OWTHERM DS1820 $owx_rnf");
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#-- Family 12 = Switch, assume DS2406 as default
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}elsif( $owx_f eq "12" ){
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CommandDefine(undef,"$name OWSWITCH DS2406 $owx_rnf");
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#-- Family 1D = Counter/RAM, assume DS2423 as default
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}elsif( $owx_f eq "1D" ){
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CommandDefine(undef,"$name OWCOUNT DS2423 $owx_rnf");
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#-- Family 20 = A/D converter, assume DS2450 as default
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@ -608,7 +611,7 @@ sub OWX_Discover ($) {
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#-- Family 28 = Temperature sensor, assume DS18B20 as default
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}elsif( $owx_f eq "28" ){
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CommandDefine(undef,"$name OWTHERM DS18B20 $owx_rnf");
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#-- Family 3A = Switch, assume DS2413 as default
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#-- Family 3A = Switch, assume DS2413 as default
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}elsif( $owx_f eq "3A" ){
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CommandDefine(undef,"$name OWSWITCH DS2413 $owx_rnf");
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#-- Family FF = LCD display
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@ -14,7 +14,7 @@
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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# Version 2.11 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Setup bus device in fhem.cfg as
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#
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@ -14,7 +14,7 @@
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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# Version 2.11 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Setup bus device in fhem.cfg as
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#
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@ -12,7 +12,7 @@
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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# Version 2.11 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Setup bus device in fhem.cfg as
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#
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@ -12,7 +12,7 @@
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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# Version 2.1 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Setup bus device in fhem.cfg as
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#
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@ -2,7 +2,7 @@
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#
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# OWSWITCH.pm
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#
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# FHEM module to commmunicate with 1-Wire adressable switches DS2413
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# FHEM module to commmunicate with 1-Wire adressable switches DS2413, DS206
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#
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# Attention: This module may communicate with the OWX module,
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# but currently not with the 1-Wire File System OWFS
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@ -17,7 +17,7 @@
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#
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# Prof. Dr. Peter A. Henning, 2012
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#
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# Version 2.11 - July, 2012
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# Version 2.13 - July, 2012
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#
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# Setup bus device in fhem.cfg as
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#
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@ -26,7 +26,7 @@
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# where <name> may be replaced by any name string
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#
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# <model> is a 1-Wire device type. If omitted, we assume this to be an
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# DS2413
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# DS2413. Allowed values are DS2413, DS2406
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# <ROM_ID> is a 12 character (6 byte) 1-Wire ROM ID
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# without Family ID, e.g. A2D90D000800
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# [interval] is an optional query interval in seconds
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@ -35,10 +35,15 @@
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# get <name> present => 1 if device present, 0 if not
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# get <name> interval => query interval
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# get <name> input <channel-name> => state for channel (name A, B or defined channel name)
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# note: this value reflects the measured value, not necessarily the one set as
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# output state, because the output transistors are open collector switches. A measured
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# state of 1 = OFF therefore corresponds to an output state of 1 = OFF, but a measured
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# state of 0 = ON can also be due to an external shortening of th eoutput.
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# get <name> gpio => values for channels
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#
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# set <name> interval => set period for measurement
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# set <name> output <channel-name> ON|OFF => set value for channel (name A, B or defined channel name)
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# note: 1 = OFF, 0 = ON in normal usage. See also th enote above
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# set <name> gpio value => set values for channels (3 = both OFF, 1 = B ON 2 = A ON 0 = both ON)
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#
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# Additional attributes are defined in fhem.cfg, in some cases per channel, where <channel>=A,B
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@ -46,6 +51,7 @@
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#
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# attr <name> <channel>Name <string>|<string> = name for the channel | a type description for the measured value
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# attr <name> <channel>Unit <string>|<string> = values to display in state variable for on|off condition
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# attr <name> <channel>stateS <string> = character string denoting external shortening condition
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#
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########################################################################################
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#
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@ -76,8 +82,9 @@ sub Log($$);
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#-- channel name - fixed is the first array, variable the second
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my @owg_fixed = ("A","B");
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my @owg_channel;
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#-- channel values - always the raw values from the device
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#-- channel values - always the raw input resp. output values from the device
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my @owg_val;
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my @owg_vax;
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my %gets = (
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"id" => "",
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@ -124,11 +131,12 @@ sub OWSWITCH_Initialize ($) {
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#Offset = an offset added to the reading
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#Factor = a factor multiplied with (reading+offset)
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#Unit = a unit of measure
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my $attlist = "IODev do_not_notify:0,1 showtime:0,1 model:DS2413 loglevel:0,1,2,3,4,5 ";
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my $attlist = "IODev do_not_notify:0,1 showtime:0,1 model:DS2413,DS2406 loglevel:0,1,2,3,4,5 ";
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for( my $i=0;$i<int(@owg_fixed);$i++ ){
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$attlist .= " ".$owg_fixed[$i]."Name";
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$attlist .= " ".$owg_fixed[$i]."Unit";
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$attlist .= " ".$owg_fixed[$i]."stateS";
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}
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$hash->{AttrList} = $attlist;
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}
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@ -169,21 +177,30 @@ sub OWSWITCH_Define ($$) {
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if(int(@a)>=4) { $interval = $a[3]; }
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} elsif( $a3 =~ m/^[0-9|a-f|A-F]{12}$/ ) {
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$model = $a[2];
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return "OWSWITCH: Wrong 1-Wire device model $model"
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if( $model ne "DS2413");
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$id = $a[3];
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if(int(@a)>=5) { $interval = $a[4]; }
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} else {
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return "OWSWITCH: $a[0] ID $a[2] invalid, specify a 12 digit value";
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}
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#-- 1-Wire ROM identifier in the form "FF.XXXXXXXXXXXX.YY"
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# FF = family id follows from the model
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# YY must be determined from id
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if( $model eq "DS2413" ){
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$fam = "3A";
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}elsif( $model eq "DS2406" ){
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$fam = "12";
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}else{
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return "OWSWITCH: Wrong 1-Wire device model $model";
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}
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#-- 1-Wire ROM identifier in the form "FF.XXXXXXXXXXXX.YY"
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# determine CRC Code - only if this is a direct interface
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$crc = defined($hash->{IODev}->{INTERFACE}) ? sprintf("%02x",OWX_CRC("3A.".$id."00")) : "00";
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$crc = defined($hash->{IODev}->{INTERFACE}) ? sprintf("%02x",OWX_CRC($fam.".".$id."00")) : "00";
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#-- Define device internals
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$hash->{ROM_ID} = "3A.".$id.$crc;
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$hash->{ROM_ID} = $fam.".".$id.$crc;
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$hash->{OW_ID} = $id;
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$hash->{OW_FAMILY} = "3A";
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$hash->{OW_FAMILY} = $fam;
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$hash->{PRESENT} = 0;
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$hash->{INTERVAL} = $interval;
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@ -219,12 +236,12 @@ sub OWSWITCH_InitializeDevice($) {
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my ($hash) = @_;
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my $name = $hash->{NAME};
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#-- Initial readings
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@owg_val = (0.0,0.0,0.0,0.0);
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#-- Set channel names, channel units
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for( my $i=0;$i<int(@owg_fixed);$i++) {
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#-- Initial readings OFF
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$owg_val[$i] = 1;
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$owg_vax[$i] = 1;
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#-- name
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my $cname = defined($attr{$name}{$owg_fixed[$i]."Name"}) ? $attr{$name}{$owg_fixed[$i]."Name"} : $owg_fixed[$i]."|onoff";
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my @cnama = split(/\|/,$cname);
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@ -279,28 +296,35 @@ sub OWSWITCH_FormatValues($) {
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my ($hash) = @_;
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my $name = $hash->{NAME};
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my ($offset,$factor,$vval);
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my ($offset,$factor,$vval,$vvax,$vstr,$cname,@cnama,@unarr);
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my ($value1,$value2,$value3) = ("","","");
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my $tn = TimeNow();
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#-- formats for output
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for (my $i=0;$i<int(@owg_fixed);$i++){
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my $cname = defined($attr{$name}{$owg_fixed[$i]."Name"}) ? $attr{$name}{$owg_fixed[$i]."Name"} : $owg_fixed[$i];
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my @cnama = split(/\|/,$cname);
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$cname = defined($attr{$name}{$owg_fixed[$i]."Name"}) ? $attr{$name}{$owg_fixed[$i]."Name"} : $owg_fixed[$i];
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@cnama = split(/\|/,$cname);
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$owg_channel[$i]=$cnama[0];
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#-- result is zero or one
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#-- input state is 0 = ON or 1 = OFF
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$vval = $owg_val[$i];
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#-- output state is 0 = ON or 1 = OFF
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$vvax = $owg_vax[$i];
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#-- string buildup for return value and STATE
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my @unarr=split(/\|/,$hash->{READINGS}{"$owg_channel[$i]"}{UNIT});
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$value1 .= sprintf( "%s: %s", $owg_channel[$i], $unarr[$vval]);
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$value2 .= sprintf( "%s: %s ", $owg_channel[$i], $unarr[$vval]);
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@unarr= split(/\|/,$hash->{READINGS}{"$owg_channel[$i]"}{UNIT});
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$cname = defined($attr{$name}{$owg_fixed[$i]."stateS"}) ? $attr{$name}{$owg_fixed[$i]."stateS"} : "<span style=\"color:red\">☇</span>";
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$vstr = $unarr[$vval];
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$vstr .= $cname if( ($vval == 0) && ($vvax == 1) );
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$vstr = "ERR" if( ($vval == 1) && ($vvax == 0) );
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$value1 .= sprintf( "%s: %s", $owg_channel[$i], $vstr);
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$value2 .= sprintf( "%s: %s ", $owg_channel[$i], $vstr);
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$value3 .= sprintf( "%s: " , $owg_channel[$i]);
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#-- put into READINGS
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$hash->{READINGS}{"$owg_channel[$i]"}{VAL} = $unarr[$vval];
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$hash->{READINGS}{"$owg_channel[$i]"}{VAL} = $vstr;
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$hash->{READINGS}{"$owg_channel[$i]"}{TIME} = $tn;
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#-- insert comma
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@ -457,7 +481,7 @@ sub OWSWITCH_GetValues($) {
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if( $interface eq "OWX" ){
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$ret = OWXSWITCH_GetState($hash);
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#}elsif( $interface eq "OWFS" ){
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# $ret = OWFSAD_GetValues($hash);
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# $ret = OWFSSWITCH_GetValues($hash);
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}else{
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return "OWSWITCH: GetValues with wrong IODev type $interface";
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}
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@ -546,7 +570,7 @@ sub OWSWITCH_Set($@) {
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}elsif( lc($a[3]) eq "off" ){
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$nval = 1;
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}else{
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return "OWSWITCH: Wrong data value $a[3]";
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return "OWSWITCH: Wrong data value $a[3], must be ON or OFF";
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}
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#-- OWX interface
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@ -645,48 +669,66 @@ sub OWXSWITCH_GetState($) {
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my $master = $hash->{IODev};
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my ($i,$j,$k);
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#-- 8 byte 1-Wire device address
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my @owx_ROM_ID =(0,0,0,0 ,0,0,0,0);
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#-- from search string to byte id
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my $devs=$owx_dev;
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$devs=~s/\.//g;
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for($i=0;$i<8;$i++){
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$owx_ROM_ID[$i]=hex(substr($devs,2*$i,2));
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#-- family = 3A => DS2413
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if( $hash->{OW_FAMILY} eq "3A" ) {
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#=============== get gpio values ===============================
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#-- issue the match ROM command \x55 and the read gpio command
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# \xF5 plus 2 empty bytes
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#-- reset the bus
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OWX_Reset($master);
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#-- read the data
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$res=OWX_Complex($master,$owx_dev,"\xF5",2);
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if( $res eq 0 ){
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return "OWXSWITCH: Device $owx_dev not accessible in reading";
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}
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#-- family = 12 => DS2406
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}elsif( $hash->{OW_FAMILY} eq "12" ) {
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#=============== set gpio values ===============================
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#-- issue the match ROM command \x55 and the access channel command
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# \xF5 plus the two byte channel control and the value
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$select=sprintf("\xF5\xDC\xFF");
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#-- reset the bus
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OWX_Reset($master);
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#-- read the data
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$res=OWX_Complex($master,$owx_dev,$select,1);
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if( $res eq 0 ){
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return "OWXSWITCH: Device $owx_dev not accessible in writing";
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}
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} else {
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return "OWXSWITCH: Unknown device family $hash->{OW_FAMILY}\n";
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}
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#=============== get gpio values ===============================
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#-- issue the match ROM command \x55 and the read gpio command
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# \xF5 plus 2 empty bytes
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#-- reset the bus
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OWX_Reset($master);
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#-- read the data
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$res=OWX_Complex($master,$owx_dev,"\xF5",2);
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if( $res eq 0 ){
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return "OWX: Device $owx_dev not accessible in reading";
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}
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#-- process results
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# TODO: could we put in a check if the two bytes are equal
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@data=split(//,substr($res,10));
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#-- reset the bus
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OWX_Reset($master);
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#my $ress = "OWXSWITCH_Get: three data bytes ";
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# for($i=0;$i<3;$i++){
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# for($i=0;$i<int(@data);$i++){
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# my $j=int(ord($data[$i])/16);
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# my $k=ord($data[$i])%16;
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# $ress.=sprintf "0x%1x%1x ",$j,$k;
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# }
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#Log 1, $ress;
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#-- This holds only for DS2413
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$owg_val[0] = ord($data[0]) % 2;
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$owg_val[1] = (ord($data[0])>>2) % 2;
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#Log 1, "Values are ".ord($data[0])." $owg_val[0] and $owg_val[1]";
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# note: value 1 corresponds to OFF, 0 to ON normally
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# note: we display the sensed output level, not the flipflop setting
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#-- family = 3A => DS2413
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if( $hash->{OW_FAMILY} eq "3A" ) {
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$owg_val[0] = ord($data[0]) & 1;
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$owg_vax[0] = (ord($data[0])>>1) & 1;
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$owg_val[1] = (ord($data[0])>>2) & 1;
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$owg_vax[1] = (ord($data[0])>>3) & 1;
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#-- family = 12 => DS2406
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}elsif( $hash->{OW_FAMILY} eq "12" ) {
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$owg_val[0] = (ord($data[2])>>2) & 1;
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$owg_vax[0] = ord($data[2]) & 1;
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$owg_val[1] = (ord($data[2])>>3) & 1;
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$owg_vax[1] = (ord($data[2])>>1) & 1;
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}
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return undef
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}
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@ -716,18 +758,47 @@ sub OWXSWITCH_SetState($$) {
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my ($i,$j,$k);
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#=============== set gpio values ===============================
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#-- issue the match ROM command \x55 and the write gpio command
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# \x5A plus the value byte and its complement
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$select=sprintf("\x5A%c%c",252+$value,3-$value);
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#-- reset the bus
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OWX_Reset($master);
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#-- read the data
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$res=OWX_Complex($master,$owx_dev,$select,1);
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if( $res eq 0 ){
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return "OWX: Device $owx_dev not accessible in reading";
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#-- family = 3A => DS2413
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if( $hash->{OW_FAMILY} eq "3A" ) {
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#=============== set gpio values ===============================
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#-- issue the match ROM command \x55 and the write gpio command
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# \x5A plus the value byte and its complement
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$select=sprintf("\x5A%c%c",252+$value,3-$value);
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#-- reset the bus
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OWX_Reset($master);
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#-- read the data
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$res=OWX_Complex($master,$owx_dev,$select,1);
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if( $res eq 0 ){
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return "OWXSWITCH: Device $owx_dev not accessible in writing";
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}
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#-- family = 12 => DS2406
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}elsif( $hash->{OW_FAMILY} eq "12" ) {
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#=============== set gpio values ===============================
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# Wrriting the output state via the access channel command does
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# not work contrary to documentation. Using the write status command
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#-- issue the match ROM command \x55 and the read status command
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# \xAA at address TA1 = \x07 TA2 = \x00
|
||||
#-- reset the bus
|
||||
OWX_Reset($master);
|
||||
#-- read the data
|
||||
$res = OWX_Complex($master,$owx_dev,"\xAA\x07\x00",1);
|
||||
my $stat = substr($res,10,1);
|
||||
my $statneu = ( $stat & 159 ) | (($value<<5) & 96) ;
|
||||
#-- issue the match ROM command \x55 and the write status command
|
||||
# \x55 at address TA1 = \x07 TA2 = \x00
|
||||
#
|
||||
$select=sprintf("\x55\x07\x00%c",$statneu);
|
||||
#-- reset the bus
|
||||
OWX_Reset($master);
|
||||
#-- read the data
|
||||
$res=OWX_Complex($master,$owx_dev,$select,2);
|
||||
if( $res eq 0 ){
|
||||
return "OWXSWITCH: Device $owx_dev not accessible in writing";
|
||||
}
|
||||
|
||||
} else {
|
||||
return "OWXSWITCH: Unknown device family $hash->{OW_FAMILY}\n";
|
||||
}
|
||||
|
||||
#-- reset the bus
|
||||
OWX_Reset($master);
|
||||
|
||||
@ -735,23 +806,33 @@ sub OWXSWITCH_SetState($$) {
|
||||
@data=split(//,substr($res,10));
|
||||
|
||||
#my $ress = "OWXSWITCH_Set: three data bytes ";
|
||||
# for($i=0;$i<3;$i++){
|
||||
# for($i=0;$i<int(@data);$i++){
|
||||
# my $j=int(ord($data[$i])/16);
|
||||
# my $k=ord($data[$i])%16;
|
||||
# $ress.=sprintf "0x%1x%1x ",$j,$k;
|
||||
# }
|
||||
#Log 1, $ress;
|
||||
|
||||
if( $data[2] ne "\xAA"){
|
||||
Log 1, "OWXSWITCH: State could not be set";
|
||||
return "OWXSWITCH: State could not be set";
|
||||
}
|
||||
|
||||
#-- family = 3A => DS2413
|
||||
if( $hash->{OW_FAMILY} eq "3A" ) {
|
||||
if( $data[2] ne "\xAA"){
|
||||
return "OWXSWITCH: State could not be set for device $owx_dev";
|
||||
}
|
||||
#-- family = 12 => DS2406
|
||||
}elsif( $hash->{OW_FAMILY} eq "12" ) {
|
||||
#-- very crude check - should be CRC
|
||||
if( int(@data) != 5){
|
||||
return "OWXSWITCH: State could not be set for device $owx_dev";
|
||||
}
|
||||
}
|
||||
|
||||
#-- Put the new values in the system variables
|
||||
#-- This holds only for DS2413
|
||||
|
||||
$owg_val[0] = $value % 2;
|
||||
$owg_vax[0] = $owg_val[0];
|
||||
$owg_val[1] = int($value / 2);
|
||||
$owg_vax[1] = $owg_val[1];
|
||||
return undef
|
||||
}
|
||||
|
||||
|
||||
@ -15,7 +15,7 @@
|
||||
# Prof. Dr. Peter A. Henning, 2012
|
||||
# Martin Fischer, 2011
|
||||
#
|
||||
# Version 2.12 - July, 2012
|
||||
# Version 2.13 - July, 2012
|
||||
#
|
||||
# Setup bus device in fhem.cfg as
|
||||
#
|
||||
@ -25,7 +25,7 @@
|
||||
#
|
||||
# <model> is a 1-Wire device type. If omitted, we assume this to be an
|
||||
# DS1820 temperature sensor
|
||||
# Currently allowed values are DS1820, DS1822
|
||||
# Currently allowed values are DS1820, DS18B20, DS1822
|
||||
# <ROM_ID> is a 12 character (6 byte) 1-Wire ROM ID
|
||||
# without Family ID, e.g. A2D90D000800
|
||||
# [interval] is an optional query interval in seconds
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user