I am using the 2205a. I have two different programming guides; picoscope-2000-series-a-api-programmers-guide and picoscope-2000-series-programmers-guide. They list different functions. Which is correct for the driver I have installed. I don't see a ps2000a.dll, there is a ps2000.dll and ps2000awrap....

I took the BlockGui example code and used it as a template to build a vb.net form app. My app allows you to select any available v/div, AC or DC coupling, timebase, numsamples....all the various trigger parameters...all the signal generator parameters. Pretty much everything. I then use the example ...

OK, downloaded the c# files from GitHub. After looking at them, I see that you are using unsafe code. That can not be translated to vb.net.

VB.net does not support unmanaged code, so that won't work.

I'll work with the VBA example.

OK, where is the C# example?

Thanks. I made a small change to send the data to my form and a temp variable to hold the returned string. I get the device info now.

Thank you, but I'm talking about in vb.net code. Not the PicoScope 6 software.

In my company I am forced to keep Option Strict ON for all projects. That is causing an error in ps2000_get_unit_info(). I have a class named Pico2205A with all the original declares stored. Pico2205A.ps2000_get_unit_info(handle, infoStr, CShort(infoStr.Length), i), you can't see it, but Visual Stud...

I have a project (software) in which I want to look at two ~100KHz signals, and compute the phase difference. I'm using a 2205A, so the bandwidth isn't a problem. I understand how to set each channel, and the trigger. But I am unsure how to collect a block of data. Do I use two statements? ((EDIT: n...

Where can I find a streaming mode example for vb.net? The GitHub only has block mode. I've got that working, now I'd like to add streaming.

Thanks.

OK, so for a single channel.

If X = the number of cycles to read,

16K/(period * X) = max sample rate. Then look for the next slower sample rate.

Or do I have that backwards (period * X)/16K?

Thanks.

Perfect, thanks.

You said for one channel enabled. Do you divide that total for two channels? Just wanting to be clear.

Yes, thanks.

Is PS2000_MAX_RANGES how to use the autoscaling function present in PicoScope6? Or do I need to look at the return for an overflow and act accordingly?

Thanks.

Not to hijack the thread, but for me vb.net. All functions MATH Channels, Freq, AC RMS, DC Avg, Counters to start. If you have THD for pure sine that would be nice also, I don't see that in the app though.

Tim