revpi/revpimodio2
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replace_io kann Bits >7 bei längeren Datentypen festlegen

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Klassenattribute für Device angelegt
Intern nur auf interne _Variablen zugreifen
StructIO berechnet _defaultvalue aus gelöschten IOs
This commit is contained in:
Sven Sager
2017-08-27 14:46:28 +02:00
parent 4e9abf794b
commit dcc8c22428
6 changed files with 199 additions and 122 deletions
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20
revpimodio2/modio.py
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@@ -177,17 +177,17 @@ class RevPiModIO(object):
if dev_new is not None:
# Offset prüfen, muss mit Länge übereinstimmen
if self._length < dev_new.offset:
self._length = dev_new.offset
if self._length < dev_new._offset:
self._length = dev_new._offset
self._length += dev_new._length
# Auf doppelte Namen prüfen, da piCtory dies zulässt
if hasattr(self.device, dev_new.name):
err_names.append(dev_new.name)
if hasattr(self.device, dev_new._name):
err_names.append(dev_new._name)
# DeviceList für direkten Zugriff aufbauen
setattr(self.device, dev_new.name, dev_new)
setattr(self.device, dev_new._name, dev_new)
# Namenszugriff zerstören, wenn doppelte Namen vorhanden sind
for errdev in err_names:
@@ -561,13 +561,13 @@ class RevPiModIO(object):
or regfunc[1] == RISING and boolor \
or regfunc[1] == FALLING and not boolor:
lst_fire.append(
(regfunc, io_event.name, io_event.value)
(regfunc, io_event._name, io_event.value)
)
else:
for regfunc in dev._dict_events[io_event]:
lst_fire.append(
(regfunc, io_event.name, io_event.value)
(regfunc, io_event._name, io_event.value)
)
# Nach Verarbeitung aller IOs die Bytes kopieren
@@ -619,7 +619,7 @@ class RevPiModIO(object):
if dev._selfupdate:
raise RuntimeError(
"can not read process image, while device '{}|{}'"
"is in autorefresh mode".format(dev.position, dev.name)
"is in autorefresh mode".format(dev._position, dev._name)
)
mylist = [dev]
@@ -694,7 +694,7 @@ class RevPiModIO(object):
if dev._selfupdate:
raise RuntimeError(
"can not sync process image, while device '{}|{}'"
"is in autorefresh mode".format(dev.position, dev.name)
"is in autorefresh mode".format(dev._position, dev._name)
)
mylist = [dev]
@@ -737,7 +737,7 @@ class RevPiModIO(object):
if dev._selfupdate:
raise RuntimeError(
"can not write process image, while device '{}|{}'"
"is in autorefresh mode".format(dev.position, dev.name)
"is in autorefresh mode".format(dev._position, dev._name)
)
mylist = [dev]