Hi,
The NI-CAN API does not expose interrupts directly. If you are using the Frame API you can use the
ncWait (state=READ_AVAIL) function to wait for a new frame. If you are using the Channel API, you have to either poll for new messages/channels and check the status for the '
OldDataWarning' =
0x3FF62009, which indicates that no new data has been received yet. Alternativly, you can use the
nctReadTimestamped() and set the
nctPropTimeout property to wait a given amount of time.
-B2k
