Better triggering

[hmaarrfk]

The Picoscope's basic triggering feature is not very good at triggering on ramps. For example, if you give it a triangular ramp it will like to trigger on the quantization noise. Therefore, it will trigger on either what you consider the up edge or the down edge.

It would be interesting if we could figure out how to a add hysteresis to the trigger to avoid this problem.