Question is in the subject, here is some more information:
- Vista SP1
- avrdude 5.6 cvs
- avr studio 4.15 (4b623)
- Firmware JtagIce: 052c 052c
I search a lot for this problem on the forum. Icould find the oposit but not this case.
I've actually renamed my "libusb0.dll" to "libusb0.dll-backup" everywhere in Winavr installation as it should solve some problems, but my Jtag Ice MkII (brand new) still not detected by avrdude.
$ avrdude -c jtag2 -p m1281 -P usb:xx -v
avrdude.exe: usbdev_open(): did not find any (matching) USB device "usb:xx"
And "testlibusb-win.exe" from "C:\WinAVR-20081205\utils\libusb\bin" does not find ANY USB device !