On Tue, 9 Oct 2012, [ISO-8859-1] Florian W�hrl wrote: > Dear Alan, Oliver, > > short follow-up on my Microchip Test board with PIQ18F24J50 chip: > > pySerial worked quiet well, got some html server component up and running. > > Nevertheless the device again failed to work on machines (that meanwhile > worked) after having it plugged-off (from USB) for 2 days. It clearly > looses some state and does not get into working state with kernel 3.x. > > As it runs out of the box with kernel 2.6 on the same hardware and on > every windows machine I still think it has to be connected to changes in > the kernel. But that's only my humble concluding experience by now. > > Will try to find out further details or give up and buy another GPIO > board...
You can try using "git bisect" to find the change in the kernel that affected this device, although it would be a rather slow process if you have to wait two days after each successful trial. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
