pic

[elyan]

Hi all  I am using Picoscope PC Oscilloscope 3224 … does any one have used this device before ,, any one build vi ,, or have dll to connect this device to labview 8.5 Thanks 

[chrisger]

Hi there

there's a free SDK for download at http://www.picotech.com

Driver DLLs and examples written in VB/C++ are included.

[elyan]

I down load the driver from there wepsite , but i have problem with there dll , nothing work

[smercurio_fc]

"nothing work" is not very descriptive. Do you get any errors?

Note that this discussion is being kept in this thread, not in the other one you started. Please stick to this thread. 

[Hillman]

Hi Elyan,

Thanks for the update. Firstly, you must keep your question to one post - it helps with community deal with your issue effectively. As Smercurio has decided this is the main post - I will continue supporting you here.

I agree, you need to provide more detail I am afraid. 

There must be an error in the way you are using the dll.. if the application software works. 

Please provide the details to we can help you out,

Kind Regards,
James.

[elyan]

I will be more clear I down load the example from www.pico.com , I connect the device and run some example " open unit" this example will return 1 if device is found else 0 , I get -1 this mean that could not found any device installed But when I run there application and run again same example its work2- I can run only once some of there example , else I need to shut down labview then run there application then run the example again

3- when I run there application " pico software " I get what I want after please see picture , but when I want to use labview and there dll , I get nothing . I try  more than 2 days to change sample rate, and all other setup and device configuration but nothing help

thanks    

[DjDaveNI]

Hello elyan,

Where exactly do you find the example VIs on the Pico website? Please post the VIs (or at least screenshots of the block diagrams) to this forum for us to examine. Thanks!

[elyan]

h

[elyan]

Hi  

here the example

[DjDaveNI]

Hey elyan,

Do you have both the LabVIEW software and the third-party instrument driver software running at the same time? Restart your computer then attempt to use LabVIEW for communication without opening the third-party software. It is possible that some shared resource is causing a conflict and preventing proper communication.