PORTS Forum

Ports and Interfaces => USB => Topic started by: robert.jenkins on August 25, 2010, 04:11:45 pm

Title: WinUsb interface in Windows 7
Post by: robert.jenkins on August 25, 2010, 04:11:45 pm

My student are trying to use Jan Axelson's downloaded vbasic project (winusb_vb) for devices with the WinUsb driver in Windows 7.  We are getting errors whereby certain api calls are not found in the specified dll libraries. In particular "CreateFile" not found in "kernel32.dll", and "SetupDiGetClassDevs" not found in "setupapi.dll".
Can anyone shed light on this problem?
Robert J.

Title: Re: WinUsb interface in Windows 7
Post by: Jan Axelson on August 25, 2010, 09:50:48 pm

The error occurs on building the project? What is the exact error message? Does the error occur on the first function called in each DLL?

Jan