Search found 7 matches

by mijq
Thu Aug 04, 2011 11:23 am
Forum: USB PC Data Loggers
Topic: TC-08, old dll
Replies: 4
Views: 3850

Re: TC-08, old dll

OK, I got a little further so now the temp_channel array recievess meaningful values, but the arithmetic (divide by zero) error subsists. It can be overruled by enclosing the usb_tc08_get_single call in a try block. Not pretty, but usable. Next problem arose when I tried to create a wrapper dll clas...
by mijq
Thu Aug 04, 2011 8:45 am
Forum: USB PC Data Loggers
Topic: TC-08, old dll
Replies: 4
Views: 3850

TC-08, old dll

Hi I'm completely new to TC-08 and trying to set up a vb.net (visual studio 2010) program to log temperatures. The vb program that I found via your software page is vb6 and cannot be opened using my version of vb.net. Also the usbtc08.dll seems old. I have tried to use the stuff anyway and have mana...
by mijq
Thu Mar 03, 2011 8:21 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Windows 7 problems?
Replies: 1
Views: 2369

Re: Windows 7 problems?

I found a kind of fix to the problem. In Visual Studio the target platform can be changed from "Any CPU" to "x86". If you do this and change declarations in the PS3000.bas module from "short" to "Int16" it works. A better fix would probably be to upgrade the PS3000.dll to use 32 bit integer values. ...
by mijq
Wed Mar 02, 2011 11:02 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Windows 7 problems?
Replies: 1
Views: 2369

Windows 7 problems?

I have tried to port software I wrote for an XP machine to a Windows 7 running Visual Studio 2008 (VB.net). The program compiles, but on execution terminates with an error at the ps3000_open_unit() call ({"An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x800...
by mijq
Thu Nov 04, 2010 8:41 am
Forum: General Software Discussions
Topic: Source code example for differential scope
Replies: 1
Views: 1495

Source code example for differential scope

Have anyone got a source code for using a picoscope (3425) in differential mode?
The manual has an overview, but no specifics.

My programming language is vb.net (2008), but anything goes.

/Mikkel
by mijq
Wed Nov 03, 2010 12:45 pm
Forum: .Net Languages (C#, VB.Net, .)
Topic: cannot add ps3000.dll to project
Replies: 1
Views: 2470

Re: cannot add ps3000.dll to project

OK, solved it.
The PS3000.bas module points to c:\ps3000.dll

Sorry not to have seen this before

/Mikkel
by mijq
Wed Nov 03, 2010 12:16 pm
Forum: .Net Languages (C#, VB.Net, .)
Topic: cannot add ps3000.dll to project
Replies: 1
Views: 2470

cannot add ps3000.dll to project

Just downloaded your ps3000sdk and tried to run the vb sample I have VisualStudio2008 so the project was automatically upgraded. When I ran the program and tried the "Open" button I recieved an error that ps3000.dll was not found. (Unable to load DLL 'c:\ps3000.dll': The specified module could not b...