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git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2645 2b470e98-0d58-463d-a4d8-8e2adae1ed80

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pahenning
2013-02-04 19:39:45 +00:00
parent 44db238d01
commit c2749908db
1 changed files with 56 additions and 73 deletions
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129
FHEM/21_OWTHERM.pm
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@@ -119,7 +119,7 @@ sub OWTHERM_Initialize ($) {
$hash->{GetFn} = "OWTHERM_Get";
$hash->{SetFn} = "OWTHERM_Set";
$hash->{AttrFn} = "OWTHERM_Attr";
$hash->{AttrList}= "IODev do_not_notify:0,1 showtime:0,1 model:DS1820,DS18B20,DS1822 loglevel:0,1,2,3,4,5 ".
$hash->{AttrList}= "IODev model:DS1820,DS18B20,DS1822 loglevel:0,1,2,3,4,5 ".
"event-on-update-reading event-on-change-reading ".
"stateAL stateAH ".
"tempOffset tempUnit:C,Celsius,F,Fahrenheit,K,Kelvin ".
@@ -278,11 +278,8 @@ sub OWTHERM_InitializeDevice($) {
#-- Initial readings temperature sensor
$owg_temp = "";
$owg_tl = defined($attr{$name}{"tempLow"}) ? $attr{$name}{"tempLow"} : "";
$owg_th = defined($attr{$name}{"tempHigh"}) ? $attr{$name}{"tempHigh"} : "",
#-- Output formatting because of reading attributes
OWTHERM_FormatValues($hash);
$owg_tl = "";
$owg_th = "",
#-- Set state to initialized
readingsSingleUpdate($hash,"state","initialized",1);
@@ -300,6 +297,7 @@ sub OWTHERM_FormatValues($) {
my ($hash) = @_;
my $name = $hash->{NAME};
my $interface = $hash->{IODev}->{TYPE};
my ($unit,$offset,$factor,$abbr,$vval,$vlow,$vhigh,$statef);
my $svalue = "";
@@ -338,10 +336,29 @@ sub OWTHERM_FormatValues($) {
#-- correct alarm values for proper offset, factor
$vlow = ($owg_tl + $offset)*$factor;
$vhigh = ($owg_th + $offset)*$factor;
#-- check if the device has to be corrected
if( AttrVal($name,"tempLow",undef) ){
if( $main::attr{$name}{"tempLow"} != $vlow ){
OWTHERM_Set( $hash,("tempLow",$main::attr{$name}{"tempLow"}));
$vlow = $main::attr{$name}{"tempLow"};
}
} else {
$main::attr{$name}{"tempLow"} = $vlow;
}
if( AttrVal($name,"tempHigh",undef) ){
if( $main::attr{$name}{"tempHigh"} != $vhigh ){
OWTHERM_Set( $hash,("tempHigh",$main::attr{$name}{"tempHigh"}));
$vhigh = $main::attr{$name}{"tempHigh"};
}
} else {
$main::attr{$name}{"tempHigh"} = $vhigh;
}
#-- formats for output
$statef = "%5.2f ".$abbr;
$svalue = "temperature: ".sprintf($statef,$vval);
$statef = "T: %5.2f ".$abbr;
$svalue = sprintf($statef,$vval);
#-- Test for alarm condition
$hash->{ALARM} = 1;
@@ -355,9 +372,7 @@ sub OWTHERM_FormatValues($) {
$hash->{ALARM} = 0;
}
#-- put into READINGS and attributes
$main::attr{$name}{"tempLow"} = $vlow;
$main::attr{$name}{"tempHigh"} = $vhigh;
#-- put into READINGS
readingsBeginUpdate($hash);
readingsBulkUpdate($hash,"temperature",$vval);
#-- STATE
@@ -501,7 +516,6 @@ sub OWTHERM_GetValues($@) {
$value=OWTHERM_FormatValues($hash);
Log 5, $value;
#-- one thing remains to do:
return undef;
}
@@ -534,7 +548,7 @@ sub OWTHERM_Set($@) {
my $name = $hash->{NAME};
my $model = $hash->{OW_MODEL};
#-- set new timer interval
#-- set new timer interval
if($key eq "interval") {
# check value
return "OWTHERM: Set with short interval, must be > 1"
@@ -547,37 +561,37 @@ sub OWTHERM_Set($@) {
}
#-- set tempLow or tempHigh
my $interface = $hash->{IODev}->{TYPE};
my $offset = defined($hash->{tempf}{offset}) ? $hash->{tempf}{offset} : 0.0;
my $factor = defined($hash->{tempf}{factor}) ? $hash->{tempf}{factor} : 1.0;
if( (lc($key) eq "templow") || (lc($key) eq "temphigh")) {
my $interface = $hash->{IODev}->{TYPE};
my $offset = defined($hash->{tempf}{offset}) ? $hash->{tempf}{offset} : 0.0;
my $factor = defined($hash->{tempf}{factor}) ? $hash->{tempf}{factor} : 1.0;
#-- find upper and lower boundaries for given offset/factor
my $mmin = (-55+$offset)*$factor;
my $mmax = (125+$offset)*$factor;
return sprintf("OWTHERM: Set with wrong value $value for $key, range is [%3.1f,%3.1f]",$mmin,$mmax)
if($value < $mmin || $value > $mmax);
#-- find upper and lower boundaries for given offset/factor
my $mmin = (-55+$offset)*$factor;
my $mmax = (125+$offset)*$factor;
return sprintf("OWTHERM: Set with wrong value $value for $key, range is [%3.1f,%3.1f]",$mmin,$mmax)
if($value < $mmin || $value > $mmax);
#-- seems to be ok, put into the device after correcting for offset and factor
$a[2] = int($value/$factor-$offset);
#-- seems to be ok, put into the device after correcting for offset and factor
$a[2] = int($value/$factor-$offset);
#-- OWX interface
Log 1,"SETTING DEVICE with ".join(' ',@a)." and present=".$hash->{PRESENT}.
" and state=".$hash->{READINGS}{"state"}{VAL};
if( $interface eq "OWX" ){
$ret = OWXTHERM_SetValues($hash,@a);
#-- OWFS interface
}elsif( $interface eq "OWServer" ){
$ret = OWFSTHERM_SetValues($hash,@a);
#-- OWX interface
if( $interface eq "OWX" ){
$ret = OWXTHERM_SetValues($hash,@a);
#-- OWFS interface
}elsif( $interface eq "OWServer" ){
$ret = OWFSTHERM_SetValues($hash,@a);
} else {
return "OWTHERM: Set with wrong IODev type $interface";
}
return $ret
if(defined($ret));
} else {
return "OWTHERM: Set with wrong IODev type $interface";
}
#-- process results - we have to reread the device
$hash->{PRESENT} = 1;
#OWTHERM_GetValues($hash);
OWTHERM_FormatValues($hash);
#OWTHERM_FormatValues($hash);
Log 4, "OWTHERM: Set $hash->{NAME} $key $value";
return undef;
@@ -666,25 +680,9 @@ sub OWFSTHERM_GetValues($) {
return "empty return from OWServer"
if( ($owg_temp eq "") || ($ow_thn eq "") || ($ow_tln eq "") );
#return "wrong data length from OWServer"
# if( (int(@ral) != $cnumber{$attr{$name}{"model"}}) || (int(@rax) != $cnumber{$attr{$name}{"model"}}) );
#-- process alarm settings
#-- first reading of the device
if( $owg_th eq ""){
$owg_th = $ow_thn;
#-- device must be changed
}elsif( $owg_th != $ow_thn ){
OWFSTHERM_SetValues($hash,"temphigh",$owg_th);
}
#-- first reading of the device
if( $owg_tl eq ""){
$owg_tl = $ow_tln;
#-- device must be changed
}elsif( $owg_tl != $ow_tln ){
OWFSTHERM_SetValues($hash,"templow",$owg_tl);
}
$owg_tl = $ow_tln;
$owg_th = $ow_thn;
return undef
}
@@ -827,25 +825,9 @@ sub OWXTHERM_GetValues($) {
}
#-- process alarm settings
#-- first reading of the device
if( $owg_th eq ""){
$owg_th = $ow_thn;
#-- device must be changed
}elsif( $owg_th != $ow_thn ){
$change=1;
}
$owg_tl = $ow_tln;
$owg_th = $ow_thn;
#-- first reading of the device
if( $owg_tl eq ""){
$owg_tl = $ow_tln;
#-- device must be changed
}elsif( $owg_tl != $ow_tln ){
$change=1;
}
#-- change device settings
if( $change==1){
OWXTHERM_SetValues($hash,("both","0.0"));
}
return undef;
}
@@ -864,6 +846,7 @@ sub OWXTHERM_SetValues($@) {
my ($i,$j,$k);
my $name = $hash->{NAME};
#-- ID of the device
my $owx_dev = $hash->{ROM_ID};
#-- hash of the busmaster
@@ -878,8 +861,8 @@ sub OWXTHERM_SetValues($@) {
if( $value eq "");
#-- $owg_tl and $owg_th are preset and may be changed here
$owg_tl = $value if( $key eq "tempLow" );
$owg_th = $value if( $key eq "tempHigh" );
$owg_tl = $value if( lc($key) eq "templow" );
$owg_th = $value if( lc($key) eq "temphigh");
#-- put into 2's complement formed (signed byte)
my $tlp = $owg_tl < 0 ? 128 - $owg_tl : $owg_tl;
@@ -896,7 +879,7 @@ sub OWXTHERM_SetValues($@) {
# 3. \x48 sent by WriteBytePower after match ROM => command ok, no effect on EEPROM
my $select=sprintf("\x4E%c%c\x48",$thp,$tlp);
my $res=OWX_Complex($master,$owx_dev,$select,0);
my $res=OWX_Complex($master,$owx_dev,$select,3);
if( $res eq 0 ){
return "OWXTHERM: Device $owx_dev not accessible";