Sean Cross ae950bc050 add WatchDogTimeout exception
This adds an exception to be raised when the WatchDogTimer times out.

Note that this currently causes a HardFault, and it's not clear why it's
not behaving properly.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
..
2020-05-27 11:28:49 +08:00