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Cannot run samples from SDK; 64 bit Labview, Pico 4000

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Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby aasgreen » Fri Jan 10, 2014 6:04 pm

Crosspost from 'Getting Started'


Hey there!

I'm having some trouble getting my Picoscope 4226 up and running with Labview. I've downloaded the sdk (ps4000sdk_r10_5_0_28), but when I try to run the sample programs I get the an error telling me that the program can't find the PicoScope4000Open.vi, PicoScope4000Settings.vi, and PicoScope4000GetBlock.vi can't be found.

I've already followed the labview guide (moving the ps4000.dll and ps4000wrap.dll to the current directory and the local user.lib folder), but I can't seem to get it to work.

The error message is that PicoScope4000Close.vi is not executable. When I investigate the sub vi, it tells me that Call Function Node 'ps3000.dll:_ps3000_open_unit@0'; Library not found.

I've also tried downloading the ps3000 SDK, and putting the ps3000.dll and ps3000.lib files in the same directory.

Any help would be greatly appreciated
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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby Martyn » Mon Jan 13, 2014 1:43 pm

That looks like a type in the 4000 vi.

Please edit so that any reference or name saying 3000 is replaced with 4000. I can't check at present as I do not have access to a PC with LabView installed
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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby jph2 » Fri May 02, 2014 11:52 am

Hello,

I have exactly the same problem as user aasgreen. And I have tried the same things he did. Here is a screenshot from the error:
https://www.dropbox.com/s/69qgo8x776gcf1n/error.GIF

In my old windows XP machine my Pico 4227 works nicely.

Thanks for any help!
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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby Karunen » Tue May 06, 2014 10:46 am

Hi,

Have you looked at http://www.picotech.com/support/topic12601.html

It shows how to set up the function calls using the dll.

The issue looks like the functional call is trying to use ps3000_open_unit when you should be calling ps4000_close_unit.

Thanks,
Karunen

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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby ahmadtarmimi » Mon Mar 23, 2015 1:55 am

Good day

I have also encounter the same problem....using labview2014 64bit pico5000series..

I already follow step given by video, follow http://www.picotech.com/support/topic12601.html

but still have error..
Attachments
set enable channel@8 not found.gif
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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby AndrewA » Tue Apr 07, 2015 3:13 pm

Hi,
Could you please attach larger pictures of all the errors you are getting with the dll's, with your next post.
And also check point 9 of https://www.picotech.com/support/topic12601.html again.
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Re: Cannot run samples from SDK; 64 bit Labview, Pico 4000

Postby ahmadtarmimi » Wed Apr 08, 2015 6:24 am

Hi andrewA

Thanks for the information and fast reply

i'm very sorry about the picture...because resize picture due to limit size file upload


however I try to change the labview name or path and the function (as shown in figure upload) in the call library function

so far the error is gone... but is my method is correct ?

Thanks for your strong support
Best Regards
Tarmimi
Attachments
change function name and library name1.gif
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