> > Maybe i should test it with a more simple usb keyboard without any > extra > functions. >
You should test your USB keyboard with the Freerunner, using a USB *HUB* in between, and see if that doesn't fix things. IFAICT, there are details not-yet-well-understood regarding the nature of the termination and 'pull-up' resistor normally included on standard USB Host ports which may not be included with the Freerunner hardware design - meaning a simple female/female convertor isn't going to be enough, there will need to be a cap and a resistor included in the schematic in order to make the USB Host controller onboard the Freerunner believe it is talking to a proper USB hub node. If this isn't there, the controller believes its only got a single device to talk with, physically, and in your case this isn't true - you've got two devices onboard. So, you need the cap and resistor, I bet. Easiest way to get them: put a USB hub in between, and see if that makes things better. ; -- Jay Vaughan _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
