Search found 11 matches

by reid
Thu Nov 15, 2012 5:57 pm
Forum: PicoScope 6 for Windows
Topic: Picoscope .mat file import into matlab
Replies: 7
Views: 6074

Re: Picoscope .mat file import into matlab

Hi there. I would also like to export my data to a .mat file for additional analysis. Has this issue been fixed? My data is too large to export to a text file, unfortunately. It also uses all four channels.

Thanks,
Reid
by reid
Fri Aug 31, 2012 7:15 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Following up on my previous post, would I only need 4 buffers if I were to specify a downsampling mode of PS6000_RATIO_MODE_AVERAGE instead of PS6000_RATIO_MODE_NONE?

Thanks again,
Reid
by reid
Fri Aug 31, 2012 7:06 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Managed to get some holiday :) Can you try with the attached code I haven't tried the code yet, but after reviewing it, it seems you've gone back to using an array of buffers that's twice as big. In your sample code, I believe you used a downsampling mode of PS6000_RATIO_MODE_AGGREGATE, which retur...
by reid
Thu Aug 30, 2012 2:54 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Hi Martyn. I understand you've been out. Just checking to see if there's any news on my crashing issue. Thanks.

Reid
by reid
Mon Aug 20, 2012 2:48 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Martyn wrote:I have seen the crash with your code as supplied, although if you select V and set one channel on and the rest off the crash disappears for me. I will add an update when I have more information.
Hi Martyn. Any news on this? We do need four channels, by the way.

Thanks,
Reid
by reid
Sat Aug 11, 2012 2:22 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Hi. I'm wondering if you've had a chance to investigate my crash? We were hoping to use your hardware to take some measurements next week, but this has slowed down my efforts.

Thanks,
Reid
by reid
Thu Aug 09, 2012 2:22 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Sure, here it is:

Driver Version: 1.0.0.290
USB Version: 2.0
Hardware Version: 1 1
Variant Info: 6407
Serial: AQ548/002

Reid
by reid
Wed Aug 08, 2012 2:38 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Sure, I copied the new .dll into my Debug directory and ran the debug version from Visual Studio, but I'm still getting a crash in ps6000GetValues. I'm not seeing anything obviously wrong with my code....

Thanks,
Reid
by reid
Wed Aug 08, 2012 3:55 am
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

By the way, I get a crash with your C demo program, the only changes being 62M samples and trigger on AUX instead of A. I can attach that file, if you like, but the one I attached before should be shorter and demonstrate the problem pretty well (I think). Thanks again.

Reid
by reid
Tue Aug 07, 2012 11:16 pm
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Take the current sdk and just drop in the dll from my previous post. If you are still getting errors after this let us know what they are. Okay. I'm pretty rusty with C (more of a Java guy these days), so here's what I did.... I right-clicked on the project name in Visual Studio and did Add Existin...
by reid
Tue Aug 07, 2012 4:07 am
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 15941

Re: ps6000GetValuesBulk makes (throws) an access violation

Any word on the SDK 10.4.2.2 release? I've just started using it and am running into a crash in my C program so I thought I'd try it.

Thanks,
Reid