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changed: improved port reading

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git-svn-id: https://svn.fhem.de/fhem/trunk@4052 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
betateilchen 2013-10-16 11:47:34 +00:00
parent 0bfa50910b
commit 6517b21422
1 changed files with 6 additions and 20 deletions
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26
fhem/FHEM/55_PIFACE.pm
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@ -124,18 +124,9 @@ sub PIFACE_Get($@){
"25:noArg 26:noArg 27:noArg 28:noArg ";
return $usage if $port eq "?";
if ($port eq "0") {
# read all inports and outports
PI_read_allports($hash);
} elsif ($port ~~ [1..8]) {
# read single inport
$adr = $base + $port;
$cmd = '/usr/local/bin/gpio -p read '.$adr;
$val = `$cmd`;
readingsSingleUpdate($hash, 'in'.$port, $val, 1);
} elsif ($port ~~ [11..18]) {
Log3($name, 3, "PIFACE $name: get inports with internal pullups is DEPRECATED and will be removed in further versions!");
# read single inport with pullup
if ($port ~~ [11..18]) {
Log3($name, 3, "PIFACE $name: get inports with internal pullups is DEPRECATED and may be removed in further versions!");
# read single inport with pullup
$pin = $port - 10;
$adr = $base + $pin;
$cmd = '/usr/local/bin/gpio -p mode '.$adr.' up';
@ -143,14 +134,9 @@ sub PIFACE_Get($@){
$cmd = '/usr/local/bin/gpio -p read '.$adr;
$val = `$cmd`;
readingsSingleUpdate($hash, 'in'.$port, $val, 1);
} elsif ($port ~~ [21..28]) {
# read single outport
$pin = $port - 12;
$port -= 20;
$adr = $base + $pin;
$cmd = '/usr/local/bin/gpio -p read '.$adr;
$val = `$cmd`;
readingsSingleUpdate($hash, 'out'.$port, $val, 1);
} else {
# read all inports and outports
PI_read_allports($hash);
}
return "";
}