jyaron,
Yes, triggering for any I/Q acquisition other than the SM200B/SM435B 250MS/s I/Q capture mode needs to be performed in the customers application. There are no current plans for any firmware updates to the SM200C to enable this functionality on device. The SM200C does not have the 2 second I/Q acquisition mode that the SM200B does, it only supports full 200MS/s (with decimation) streaming. It uses the internal memory for buffering to support full streaming operation.
MATLAB did struggle to even maintain full 200MS/s rates in our testing, so I agree that performing triggering directly in MATLAB at the 200MS/s rate might be difficult. Consider building a small C++ wrapper around our API that performs the triggering that you can call into from MATLAB.
I will add this idea to our customer wish list. It would be interesting to add a triggering interface for customers who do not need streaming I/Q but would like a triggered capture instead.
I appreciate the feedback.
Andrew
