On Thursday 21 August 2008, Geoff Ruscoe wrote: > On Wed, Aug 20, 2008 at 3:27 PM, Jay Vaughan <[EMAIL PROTECTED]> wrote: > > > Do you have a source for this info? The only need for external > > > components that > > > I'm aware of is the 15k pulldowns when charging while in host mode. > > > > About two years ago I was working on getting USB Host mode working > > "out of the box" on the GP2X, and I ran into this problem - the > > missing cap/resistor combo meant that the USB Host controller > > interface wasn't able to accurately determine what sort of node it was > > communicating with, and thus the onboard Linux driver tried to treat > > it as a hub node when it was really just a 'terminal' node. I don't > > have a reference for you on this, just going by memory .. > > Can we have a keyboard with that includes batteries and supply juice to the > freerunner while in host mode? That way when using the builkier setup with > the keyboard plugged into the usb, it could be charging the freerunner? Or > are the host mode / charging mode multually exclusive?
http://wiki.openmoko.org/wiki/Neo1973_USB_host You are essentially describing a variation on the three headed cable described in the wiki. A similar suggestion that has I think been done it to modify a battery powered hub to provide power to the Neo while it's in host mode. _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community