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authorNicolas Schodet2011-05-14 01:28:54 +0200
committerNicolas Schodet2011-05-14 01:38:19 +0200
commitc8d4bd0e0f79dc8e49ad0074a1e67317e903c41f (patch)
tree9a2b010211a2382f7dfe3812a907674a969fb75d /host/simu/model
parenta3fdbecac564a600c65568cac0e02fc72604567e (diff)
digital/io-hub, host/simu: add contacts
Diffstat (limited to 'host/simu/model')
-rw-r--r--host/simu/model/switch.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/host/simu/model/switch.py b/host/simu/model/switch.py
index 30cc1466..6a06a954 100644
--- a/host/simu/model/switch.py
+++ b/host/simu/model/switch.py
@@ -26,13 +26,17 @@ from utils.observable import Observable
class Switch (Observable):
- def __init__ (self, link):
+ def __init__ (self, link, invert = False):
Observable.__init__ (self)
self.link = link
self.state = None
+ self.invert = invert
self.register (self.__update)
def __update (self):
- self.link.state = self.state
+ if not self.invert:
+ self.link.state = self.state
+ else:
+ self.link.state = not self.state
self.link.notify ()