ps4000awrap.dll error

Post your LabVIEW discussions here
Post Reply
sherzaad
Newbie
Posts: 0
Joined: Tue Jun 06, 2017 3:43 pm

ps4000awrap.dll error

Post by sherzaad » Tue Apr 07, 2020 8:38 am

Hi

I am using Labview 2018 32-bit.

I dowmloaded and installed PicoSDK 10.6.13(32-bit) and I am trying to run Picoscope4000aExampleStraming.vi (I have an 8ch picoscope[PicoScope 4824] connected to my machine).

However when I open the file, if is 'broken' and it seems currently the error is coming form the 'PicoScope4000aWrapSettings' SubVI.

Labview is giving me the following error:
"Entry Point Not Found"
"The procedure entry point _ps4000aSetProbeInteractionCallback@8 could not be located in the dynamic link library ps4000aWrap.dll"


I have opened the DLL in a dll viewer and there is no "_ps4000aSetProbeInteractionCallback@8" in the the file!

There is however a "_ps4000aSetProbeInteractionCallback@4"

How could I resolve my current issue? :?

sherzaad
Newbie
Posts: 0
Joined: Tue Jun 06, 2017 3:43 pm

Re: ps4000awrap.dll error

Post by sherzaad » Thu Apr 09, 2020 7:22 am

Any suggestions? :| :?:

AndrewA
PICO STAFF
PICO STAFF
Posts: 268
Joined: Tue Oct 21, 2014 3:07 pm

Re: ps4000awrap.dll error

Post by AndrewA » Fri May 01, 2020 1:04 pm

Hi,

'PicoScope4000aWrapSettings' SubVI has only the following code-
PicoScope4000aWrapSettings code.png
The call function library on LEFT should setup as-
setChannelCount.png
The call function library on RIGHT should setup as-
setEnabledChannels.png
PicoScope4000aWrapSettings.vi is in this llb file-
https://github.com/picotech/picosdk-ni-labview-examples/blob/master/ps4000a/32-bit-examples/PicoScope4000a.llb
Regards Andrew
Technical Specialist

Post Reply