Ps4000wrap.dll 64bit

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Ignacio Martinez
Newbie
Posts: 0
Joined: Thu Jun 27, 2013 9:24 am

Ps4000wrap.dll 64bit

Post by Ignacio Martinez »

Hi, we are trying to run Labview examples for our Picoscope 4424. Our system is Windows 7 64 bit. The problem is Labview needs a 64bits version of the library and we can´t find it in the system or in the SDK.

Thanks for your help in advance.

Bye bye.

Hitesh

Re: Ps4000wrap.dll 64bit

Post by Hitesh »

Hi Ignacio,

Please find below a zip containing a 64-bit version of the ps4000wrap.dll which should appear in the next version of the SDK:
ps4000wrap.zip
64-bit wrapper dll
(4.21 KiB) Downloaded 486 times
Project files will be provided to allow Customers to adapt the wrapper dll for their specific application.

Please post back to let me know if it works.

Regards,

Ignacio Martinez
Newbie
Posts: 0
Joined: Thu Jun 27, 2013 9:24 am

Re: Ps4000wrap.dll 64bit

Post by Ignacio Martinez »

Thank you very much, we have try the library this morning and it works fine with the PS4000_block.vi and the PS4000_rapid_block.vi examples.

Nevertheless we have still problems with the "streaming" and the other Examples. Labview crashes in these cases. It shows a message like this: "Exception: Acess Violation".

In any case, we are very grateful with his help. We will be able to restart our project now.

Hitesh

Re: Ps4000wrap.dll 64bit

Post by Hitesh »

Hi Ignacio,

It's only the streaming example that requires the wrapper driver.

The access violation indicates that there may be an attempt to read or write protected memory. Try placing a breakpoint in the block diagram to identify where it is happening at.

Regards,

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