Hi,
I have a DIO-32HS and I am trying to build a oscilloscope application on VB5 using this card. I can write a piece of code to do it using the "Timer Control" and MSChart but this has a 1 ms maximum sample period. I would like to be able to sample the data at a higher rate. At least 10 MHz (my board can be used to a maximum of 20 MHz). All I do is call:
status = DIG_In_Port(deviceNumber, PortNum, Iresult)
At a regular interval and later (after some samples are accumulated) I shift the vector and write it to the chart. Is there any other native code in VB5 that would let me use a higher sampling frequency? If not, what components should I use from Measurement Studio?
Thanks,