with numCaptures set to 2 I get the exact same results.

So I have set up two buffers and two memory segments and the code will run but it doesn't seem to capture the data. % Set Memory Segments nSegments = 2; [status.memorySegments, nMaxSamples] = invoke(ps4000aDeviceObj, 'ps4000aMemorySegments', nSegments); % nCaptures : 1 1 capture per segment numCaptu...

Does anyone know where I could find an example using ps4000aGetValuesBulk? I'm running into trouble setting up the buffers so I think seeing an example of working code could be very helpful.

Thanks

Hitesh, I realized I had a type-o in my code that was holding things up a bit on rapidBlock. However, I'm still running into some trouble setting up the buffer. I've been piecing it together as follows: overviewBufferSize = 250000; % Size of the buffer(s) to collect data from the driver's buffer(s)....

Hitesh, Thanks for the help. Changing the displayOutput saved 0.25 seconds, which is helpful. I'm still having trouble with ps4000aGetValuesBulk. [numSamples, overflow, chA] = invoke(rapidBlockGroupObj, 'ps4000GetValuesBulk', 0, 0, 1, 0); Error using icgroup/invoke (line 60) The function ps4000GetVa...

Martyn, I have this working in a loop, but it's a little slower than I'd like. Is there a way to rework the code to use getRapidBlockData or getValuesBulk? Playing around with the code I've found that I can easily store to different memory segments, and then call them all one at a time later. Is the...

Okay, thanks for the help. I set up a loop and it's working pretty well. I didn't know if there was a way to optimize the process, but sounds like this is the way to go. Thanks again.

Thanks for the response, Martyn.
Will I have to run getBlockData twice? My intention is to store multiple segments and then get the data all at once in the interest of saving time.
Thanks again.

Hello all, I'm using a 4000 series PicoScope in matlab and having some trouble with rapid block. My goal is to have the function generator sweep through some signals that will eventually be fed back into the PicoScope to be stored in the rapid block memory segments, and then once the sweep is comple...