Update can/interfaces/canalystii.py

projectgus · felixdivo · web-flow · commit c7bd1962b5f4 · 2021-10-28T12:10:05.000+11:00
Co-authored-by: Felix Divo &lt;4403130+felixdivo@users.noreply.github.com&gt;
diff --git a/can/interfaces/canalystii.py b/can/interfaces/canalystii.py
@@ -65,7 +65,7 @@ def __init__(
         for channel in self.channels:
             self.device.init(channel, bitrate=bitrate, timing0=Timing0, timing1=Timing1)
 
-    def send(self, msg, timeout=None):
+    def send(self, msg: Message, timeout: Optional[float] = None) -> None:
         """Send a CAN message to the bus
 
         :param msg: message to send
