PT104 Data Logger in LabWindows/CVI

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Labi
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Joined: Tue Jul 31, 2012 9:10 am

PT104 Data Logger in LabWindows/CVI

Post by Labi » Tue Jul 31, 2012 9:31 am

I want to use in my LabWindows/CVI a Pico-PT104 device. I have to project folder UsbPt104Api.h, picoStatus.h, UsbPt104.lib and USBPT104.dll inserted. In the source file I have written:
#include "UsbPt104Api.h"

short g_handle;
PICO_STATUS g_status;
in... main()

g_status UsbPt104OpenUnit(&g_handle, NULL);

The linker gives me error:
Undefined Symbol"_UsbPt104OpenUnit@8".
Why the linker can't find the function?

Martyn
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Location: St. Neots

Re: PT104 Data Logger in LabWindows/CVI

Post by Martyn » Tue Jul 31, 2012 10:09 am

I am not familiar with LabWindows/CVI but know that others have used it to access our products. One thought could be to try with the UsbPt104bc.lib file in case the issue is with the Microsoft version.

If this doesn't help then please confirm the driver version you are using.
Martyn
Technical Support Manager

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