Now, Winavr have update a new version WinAR20080610. But it have problem when use AVRdude (include with WinAVR20080610 package) with USBasp AVR Programmer. AVRdude can’t detect USBasp device, have error same following:
avrdude: error: could not find USB device “USBasp” with vid=0×16c0 pid=0×5dc
Because a driver version 0.1.10.1 (USBasp driver) not compatible with libusb DLL version 0.1.12.1 in WinAVR20080610. If you have a old USBasp driver still in your computer. must uninstall before. Can uninstall by goto Star->Control Panel->System->Hardware->Device Manager When Windows recognize with your USBasp device.

Download a new Windows driver (libusb DLL 0.1.12.1) for USBasp from USBasp-driver-0.1.12.1.zip unplug USBasp then plugin USBasp to USB Port again. Windows will recognize and request to install a new driver.

When install complete, test USBasp device again. Now work prefect.

Thanks thomasATulrichradigDE from avrfreaks for a new driver.







2 Comments
thx, did the trik
I always start to blame and look for the error in my hardware first.
Comes out I should google FIRST.
Thanks.
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