Search found 5 matches

by bikertt
Wed Jun 13, 2012 9:07 am
Forum: General Software Discussions
Topic: Simultaneous connect to Picoscope 3204A via PS3000a.dll
Replies: 1
Views: 2077

Simultaneous connect to Picoscope 3204A via PS3000a.dll

Hello, I figured out that it is not possible to connect the Picoscope 3204A to the PicoScope 6 -Software and to my own programmed Application at the same time. Is it really not possible or is it a failure by myself? I use the API ps3000aOpenUnit of PS3000a.dll. What I want to do ist the following: C...
by bikertt
Mon Jun 11, 2012 8:23 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: PS3000a.dll with VB.NET
Replies: 7
Views: 6181

Re: PS3000a.dll with VB.NET

Hello, I continued working on it. Now the problem is the return value of ps3000aGetValues. The returnValue is 70 (Hex 46) --> PICO_BUFFERS_NOT_SET. What's wrong with my code? Thank you very much for your help, Michael here you can see my coding: Private Sub cmdTest_Click(ByVal sender As System.Objec...
by bikertt
Fri Jun 08, 2012 9:42 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: PS3000a.dll with VB.NET
Replies: 7
Views: 6181

Re: PS3000a.dll with VB.NET

Hello,

thank you for your replay.

I have tried your declaration of ps3000aGetValues.

Unfortunately I get an error message "System.AccessViolationException" when I use it.

Can you please provide a little bit more code showing how to get a value?

Thank you, Michael
by bikertt
Wed Jun 06, 2012 8:49 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: PS3000a.dll with VB.NET
Replies: 7
Views: 6181

Re: PS3000a.dll with VB.NET

Hello, in the meantime I figured out how to connect to the PicoScope 3204A via PS3000a.dll. :D Now I try to to Get Values and started to work with API "GetValues" and aigain it doesn't work so far. I don't know how to declarate this API-Funktion in VB.NET. I just want to get 1 measurement value when...
by bikertt
Tue Jun 05, 2012 7:32 pm
Forum: .Net Languages (C#, VB.Net, .)
Topic: PS3000a.dll with VB.NET
Replies: 7
Views: 6181

PS3000a.dll with VB.NET

Hello, today I tried to connect from a VB.NET application via API-functions of the PS3000a.dll to a PicoScope 3204A. Unfortunately without success. Is there an example how to connet a PicoScope 3204A to a VB.NET application? I found a lot of examples in the SDK, but not for VB.NET. By the way, the C...