mirror of
https://github.com/naruxde/revpimodio2.git
synced 2025-11-08 13:53:53 +01:00
Mit default zusammenführen
This commit is contained in:
@@ -429,7 +429,7 @@ Thread
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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Class Attributes</h3>
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<table>
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<tr><td>__slots__</td></tr><tr><td>ioerrors</td></tr><tr><td>maxioerrors</td></tr><tr><td>refresh</td></tr>
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<tr><td>__slots__</td></tr><tr><td>refresh</td></tr>
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</table>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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Class Methods</h3>
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@@ -452,24 +452,12 @@ Methods</h3>
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<td><a style="color:#0000FF" href="#ProcimgWriter._collect_events">_collect_events</a></td>
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<td>Aktiviert oder Deaktiviert die Eventueberwachung.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter._get_ioerrors">_get_ioerrors</a></td>
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<td>Ruft aktuelle Anzahl der Fehler ab.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter._gotioerror">_gotioerror</a></td>
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<td>IOError Verwaltung fuer autorefresh.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter.get_maxioerrors">get_maxioerrors</a></td>
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<td>Gibt die Anzahl der maximal erlaubten Fehler zurueck.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter.get_refresh">get_refresh</a></td>
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<td>Gibt Zykluszeit zurueck.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter.run">run</a></td>
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<td>Startet die automatische Prozessabbildsynchronisierung.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter.set_maxioerrors">set_maxioerrors</a></td>
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<td>Setzt die Anzahl der maximal erlaubten Fehler.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#ProcimgWriter.set_refresh">set_refresh</a></td>
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<td>Setzt die Zykluszeit in Millisekunden.</td>
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</tr><tr>
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@@ -521,39 +509,6 @@ True aktiviert / False deaktiviert
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<dd>
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True, wenn Anforderung erfolgreich war
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</dd>
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</dl><a NAME="ProcimgWriter._get_ioerrors" ID="ProcimgWriter._get_ioerrors"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter._get_ioerrors</h3>
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<b>_get_ioerrors</b>(<i></i>)
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<p>
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Ruft aktuelle Anzahl der Fehler ab.
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</p><dl>
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<dt>Returns:</dt>
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<dd>
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Aktuelle Fehleranzahl
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</dd>
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</dl><a NAME="ProcimgWriter._gotioerror" ID="ProcimgWriter._gotioerror"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter._gotioerror</h3>
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<b>_gotioerror</b>(<i>e=None</i>)
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<p>
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IOError Verwaltung fuer autorefresh.
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</p><dl>
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<dt><i>e</i></dt>
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<dd>
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Exception to log if debug is enabled
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</dd>
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</dl><a NAME="ProcimgWriter.get_maxioerrors" ID="ProcimgWriter.get_maxioerrors"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter.get_maxioerrors</h3>
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<b>get_maxioerrors</b>(<i></i>)
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<p>
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Gibt die Anzahl der maximal erlaubten Fehler zurueck.
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</p><dl>
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<dt>Returns:</dt>
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<dd>
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Anzahl erlaubte Fehler
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</dd>
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</dl><a NAME="ProcimgWriter.get_refresh" ID="ProcimgWriter.get_refresh"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter.get_refresh</h3>
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@@ -571,18 +526,7 @@ ProcimgWriter.run</h3>
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<b>run</b>(<i></i>)
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<p>
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Startet die automatische Prozessabbildsynchronisierung.
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</p><a NAME="ProcimgWriter.set_maxioerrors" ID="ProcimgWriter.set_maxioerrors"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter.set_maxioerrors</h3>
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<b>set_maxioerrors</b>(<i>value</i>)
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<p>
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Setzt die Anzahl der maximal erlaubten Fehler.
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</p><dl>
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<dt><i>value</i></dt>
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<dd>
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Anzahl erlaubte Fehler
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</dd>
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</dl><a NAME="ProcimgWriter.set_refresh" ID="ProcimgWriter.set_refresh"></a>
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</p><a NAME="ProcimgWriter.set_refresh" ID="ProcimgWriter.set_refresh"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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ProcimgWriter.set_refresh</h3>
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<b>set_refresh</b>(<i>value</i>)
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@@ -122,6 +122,9 @@ Methods</h3>
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<td><a style="color:#0000FF" href="#RevPiModIO._set_cycletime">_set_cycletime</a></td>
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<td>Setzt Aktualisierungsrate der Prozessabbild-Synchronisierung.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#RevPiModIO._set_debug">_set_debug</a></td>
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<td>Setzt debugging Status um mehr Meldungen zu erhalten oder nicht.</td>
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</tr><tr>
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<td><a style="color:#0000FF" href="#RevPiModIO._set_maxioerrors">_set_maxioerrors</a></td>
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<td>Setzt Anzahl der maximal erlaubten Fehler bei Prozessabbildzugriff.</td>
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</tr><tr>
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@@ -407,6 +410,17 @@ Setzt Aktualisierungsrate der Prozessabbild-Synchronisierung.
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<dd>
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<class 'int'> in Millisekunden
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</dd>
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</dl><a NAME="RevPiModIO._set_debug" ID="RevPiModIO._set_debug"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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RevPiModIO._set_debug</h3>
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<b>_set_debug</b>(<i>value</i>)
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<p>
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Setzt debugging Status um mehr Meldungen zu erhalten oder nicht.
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</p><dl>
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<dt><i>value</i></dt>
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<dd>
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Wenn True, werden umfangreiche Medungen angezeigt
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</dd>
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</dl><a NAME="RevPiModIO._set_maxioerrors" ID="RevPiModIO._set_maxioerrors"></a>
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<h3 style="background-color:#FFFFFF;color:#FF0000">
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RevPiModIO._set_maxioerrors</h3>
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@@ -82,15 +82,9 @@ revpimodio2.helper.EventCallback.run?4()
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revpimodio2.helper.EventCallback.stop?4()
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revpimodio2.helper.EventCallback?1(func, name, value)
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revpimodio2.helper.ProcimgWriter._collect_events?5(value)
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revpimodio2.helper.ProcimgWriter._get_ioerrors?5()
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revpimodio2.helper.ProcimgWriter._gotioerror?5(e=None)
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revpimodio2.helper.ProcimgWriter.get_maxioerrors?4()
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revpimodio2.helper.ProcimgWriter.get_refresh?4()
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revpimodio2.helper.ProcimgWriter.ioerrors?7
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revpimodio2.helper.ProcimgWriter.maxioerrors?7
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revpimodio2.helper.ProcimgWriter.refresh?7
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revpimodio2.helper.ProcimgWriter.run?4()
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revpimodio2.helper.ProcimgWriter.set_maxioerrors?4(value)
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revpimodio2.helper.ProcimgWriter.set_refresh?4(value)
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revpimodio2.helper.ProcimgWriter.stop?4()
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revpimodio2.helper.ProcimgWriter?1(parentmodio)
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@@ -157,6 +151,7 @@ revpimodio2.modio.RevPiModIO._get_replace_io_file?5()
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revpimodio2.modio.RevPiModIO._get_simulator?5()
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revpimodio2.modio.RevPiModIO._gotioerror?5(action, e=None)
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revpimodio2.modio.RevPiModIO._set_cycletime?5(milliseconds)
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revpimodio2.modio.RevPiModIO._set_debug?5(value)
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revpimodio2.modio.RevPiModIO._set_maxioerrors?5(value)
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revpimodio2.modio.RevPiModIO._simulate_ioctl?5(request, arg=b'')
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revpimodio2.modio.RevPiModIO.autorefresh_all?4()
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@@ -12,8 +12,6 @@ Auf alle IOs kann der Benutzer Funktionen als Events registrieren. Diese
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fuehrt das Modul bei Datenaenderung aus.
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"""
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import warnings
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__all__ = [
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"RevPiModIO", "RevPiModIOSelected", "RevPiModIODriver",
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"RevPiNetIO", "RevPiNetIOSelected", "RevPiNetIODriver"
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@@ -35,8 +33,6 @@ INP = 300
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OUT = 301
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MEM = 302
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warnings.simplefilter(action="always")
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class DeviceNotFoundError(Exception):
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@@ -348,12 +348,10 @@ class Device(object):
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if not self._modio._imgwriter.is_alive():
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# Alte Einstellungen speichern
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imgmaxioerrors = self._modio._imgwriter.maxioerrors
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imgrefresh = self._modio._imgwriter.refresh
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# ImgWriter mit alten Einstellungen erstellen
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self._modio._imgwriter = ProcimgWriter(self._modio)
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self._modio._imgwriter.maxioerrors = imgmaxioerrors
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self._modio._imgwriter.refresh = imgrefresh
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self._modio._imgwriter.start()
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@@ -290,7 +290,7 @@ class ProcimgWriter(Thread):
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"""
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__slots__ = "__dict_delay", "__eventth", "_eventqth", "__eventwork", \
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"_adjwait", "_eventq", "_ioerror", "_maxioerrors", "_modio", \
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"_adjwait", "_eventq", "_modio", \
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"_refresh", "_work", "daemon", "lck_refresh", "newdata"
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def __init__(self, parentmodio):
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@@ -303,8 +303,6 @@ class ProcimgWriter(Thread):
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self.__eventwork = False
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self._adjwait = 0
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self._eventq = queue.Queue()
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self._ioerror = 0
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self._maxioerrors = 0
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self._modio = parentmodio
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self._refresh = 0.05
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self._work = Event()
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@@ -429,34 +427,6 @@ class ProcimgWriter(Thread):
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return True
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def _get_ioerrors(self):
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"""Ruft aktuelle Anzahl der Fehler ab.
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@return Aktuelle Fehleranzahl"""
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return self._ioerror
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def _gotioerror(self, e=None):
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"""IOError Verwaltung fuer autorefresh.
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@param e Exception to log if debug is enabled
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"""
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self._ioerror += 1
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if self._maxioerrors != 0 and self._ioerror >= self._maxioerrors:
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raise RuntimeError(
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"reach max io error count {0} on process image".format(
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self._maxioerrors
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)
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)
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warnings.warn(
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"count {0} io errors on process image".format(self._ioerror),
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RuntimeWarning
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)
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if self._modio._debug and e is not None:
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warnings.warn(str(e), RuntimeWarning)
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def get_maxioerrors(self):
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"""Gibt die Anzahl der maximal erlaubten Fehler zurueck.
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@return Anzahl erlaubte Fehler"""
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return self._maxioerrors
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def get_refresh(self):
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"""Gibt Zykluszeit zurueck.
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@return <class 'int'> Zykluszeit in Millisekunden"""
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@@ -473,9 +443,8 @@ class ProcimgWriter(Thread):
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# Lockobjekt holen und Fehler werfen, wenn nicht schnell genug
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if not self.lck_refresh.acquire(timeout=self._adjwait):
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warnings.warn(
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"cycle time of {0} ms exceeded on lock".format(
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int(self._refresh * 1000)
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),
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"cycle time of {0} ms exceeded during executing function"
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"".format(int(self._refresh * 1000)),
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RuntimeWarning
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)
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# Verzögerte Events pausieren an dieser Stelle
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@@ -513,7 +482,7 @@ class ProcimgWriter(Thread):
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fh.flush()
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except IOError as e:
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self._gotioerror(e)
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self._modio._gotioerror("autorefresh", e)
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self.lck_refresh.release()
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continue
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@@ -547,9 +516,8 @@ class ProcimgWriter(Thread):
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self._adjwait -= 0.001
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if self._adjwait < 0:
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warnings.warn(
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"cycle time of {0} ms exceeded".format(
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int(self._refresh * 1000)
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),
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"cycle time of {0} ms exceeded several times - can not"
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" hold cycle time!".format(int(self._refresh * 1000)),
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RuntimeWarning
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)
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self._adjwait = 0
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@@ -565,17 +533,6 @@ class ProcimgWriter(Thread):
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"""Beendet die automatische Prozessabbildsynchronisierung."""
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self._work.set()
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def set_maxioerrors(self, value):
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"""Setzt die Anzahl der maximal erlaubten Fehler.
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@param value Anzahl erlaubte Fehler"""
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if type(value) == int:
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if value >= 0:
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self._maxioerrors = value
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else:
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raise ValueError("value must be 0 or a positive integer")
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else:
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raise TypeError("value must be <class 'int'>")
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def set_refresh(self, value):
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"""Setzt die Zykluszeit in Millisekunden.
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@param value <class 'int'> Millisekunden"""
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@@ -588,6 +545,4 @@ class ProcimgWriter(Thread):
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"refresh time must be 5 to 2000 milliseconds"
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)
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ioerrors = property(_get_ioerrors)
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maxioerrors = property(get_maxioerrors, set_maxioerrors)
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refresh = property(get_refresh, set_refresh)
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@@ -80,7 +80,7 @@ class RevPiModIO(object):
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# Private Variablen
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self.__cleanupfunc = None
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self._buffedwrite = False
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self._debug = debug
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self._debug = False
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self._exit = Event()
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self._imgwriter = None
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self._ioerror = 0
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@@ -107,6 +107,9 @@ class RevPiModIO(object):
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# Event für Benutzeraktionen
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self.exitsignal = Event()
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# Wert über setter setzen
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self.debug = debug
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try:
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self._run_on_pi = S_ISCHR(osstat(self._procimg).st_mode)
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except Exception:
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@@ -234,7 +237,8 @@ class RevPiModIO(object):
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else:
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# Device-Type nicht gefunden
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warnings.warn(
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"device type '{0}' unknown".format(device["type"]),
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"device type '{0}' on position {1} unknown"
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"".format(device["type"], device["position"]),
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Warning
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)
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dev_new = None
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@@ -409,10 +413,7 @@ class RevPiModIO(object):
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def _get_ioerrors(self):
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"""Getter function.
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@return Aktuelle Anzahl gezaehlter Fehler"""
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if self._looprunning:
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return self._imgwriter._ioerror
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else:
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return self._ioerror
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return self._ioerror
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def _get_length(self):
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"""Getter function.
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@@ -457,13 +458,15 @@ class RevPiModIO(object):
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"reach max io error count {0} on process image"
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"".format(self._maxioerrors)
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)
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warnings.warn(
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"got io error during {0} and count {1} errors now"
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"".format(action, self._ioerror),
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RuntimeWarning
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)
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if self._debug and e is not None:
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warnings.warn(str(e), RuntimeWarning)
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if self._debug:
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warnings.warn(
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"got io error during '{0}' and count {1} errors now | {2}"
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"".format(action, self._ioerror, str(e)),
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RuntimeWarning
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)
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else:
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warnings.warn("got io error on process image", RuntimeWarning)
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def _set_cycletime(self, milliseconds):
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"""Setzt Aktualisierungsrate der Prozessabbild-Synchronisierung.
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@@ -476,12 +479,23 @@ class RevPiModIO(object):
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else:
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self._imgwriter.refresh = milliseconds
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def _set_debug(self, value):
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"""Setzt debugging Status um mehr Meldungen zu erhalten oder nicht.
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@param value Wenn True, werden umfangreiche Medungen angezeigt"""
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if not isinstance(value, bool):
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raise TypeError("value must be <class 'bool'>")
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self._debug = value
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if value:
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warnings.filterwarnings("always", module="revpimodio2")
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else:
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warnings.filterwarnings("default", module="revpimodio2")
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def _set_maxioerrors(self, value):
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"""Setzt Anzahl der maximal erlaubten Fehler bei Prozessabbildzugriff.
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@param value Anzahl erlaubte Fehler"""
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if type(value) == int and value >= 0:
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self._maxioerrors = value
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self._imgwriter.maxioerrors = value
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else:
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raise ValueError("value must be 0 or a positive integer")
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@@ -963,7 +977,6 @@ class RevPiModIO(object):
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def resetioerrors(self):
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"""Setzt aktuellen IOError-Zaehler auf 0 zurueck."""
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self._ioerror = 0
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self._imgwriter._ioerror = 0
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def setdefaultvalues(self, device=None):
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"""Alle Outputbuffer werden auf die piCtory default Werte gesetzt.
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@@ -1087,7 +1100,7 @@ class RevPiModIO(object):
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return workokay
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debug = property(_get_debug)
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debug = property(_get_debug, _set_debug)
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configrsc = property(_get_configrsc)
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cycletime = property(_get_cycletime, _set_cycletime)
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ioerrors = property(_get_ioerrors)
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Reference in New Issue
Block a user