Search found 6 matches

by Peter Nyffeler
Wed Aug 13, 2014 8:04 am
Forum: LabVIEW
Topic: my ps4000wrap.dll has not all required funtions
Replies: 6
Views: 4679

Re: my ps4000wrap.dll has not all required funtions

Upps, "extracting all files" from the SDK with Windwos7 File Explorer did not extract the Wrapper\Release and System directory
by Peter Nyffeler
Tue Aug 12, 2014 3:16 pm
Forum: LabVIEW
Topic: my ps4000wrap.dll has not all required funtions
Replies: 6
Views: 4679

my ps4000wrap.dll has not all required funtions

Where do I get the ps4000wrap.dll containing the functions required for the VIs included in SDK PS4000sdk_r10_5_0_32? If I want to run the PicoScope4000ExampleStreaming.vi I get error messages that there are missing functions in the ps4000wrap.dll. The ps4000wrap.dll I use is downloaded from http://...
by Peter Nyffeler
Mon Dec 10, 2012 3:48 pm
Forum: General Software Discussions
Topic: When is trigger armed?
Replies: 6
Views: 3555

Re: When is trigger armed?

Yep! I found the reason for my problem.
After calling the RunBlock function you have to wait for at least for "sampling-timeintervall times pretrigger-samples" before the trigger event may occur.
by Peter Nyffeler
Fri Dec 07, 2012 8:58 am
Forum: General Software Discussions
Topic: When is trigger armed?
Replies: 6
Views: 3555

Re: When is trigger armed?

Sorry, I didn't notice that the my zip file containing the SDK was to large.
by Peter Nyffeler
Thu Dec 06, 2012 2:10 pm
Forum: General Software Discussions
Topic: When is trigger armed?
Replies: 6
Views: 3555

Re: When is trigger armed?

Hi Martyn, Thank you for your answer. The suggested sequence is exactly what I did without success. As soon as the timebase value is longer than 7us the 1ms triggerpulse will not be recognized. What could I have made wrong? In the attachment you find my Labview program (BLP_Basics.vi) and the Arduin...
by Peter Nyffeler
Fri Nov 30, 2012 4:46 pm
Forum: General Software Discussions
Topic: When is trigger armed?
Replies: 6
Views: 3555

When is trigger armed?

I'm using LabView to control a PicoScope 4224 in block mode collecting 100 points before the trigger event and 1000 after it. To start the measurement I have to send a command via RS232 to an other instrument. This instruments gives me a trigger pulse of 1ms, which is feed to channel B of the 4224 f...