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Old November 7th, 2012, 04:11 PM   #1264 (permalink)
stane1983
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Join Date: Mar 2012
Location: Varazdin, Croatia
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Quote:
Originally Posted by chrisdroid33 View Post
hi
on the energy sistem box the USB support is started with the default launcher.
replacing the default launcher with any of the droid market does not start the USB support anymore (no USB keyboard, mouse...)
there is nothing different in the running process list (ps)
there is nothing different in the modules launched (lsmod)
i dont know where to search now : where is this USB support hidden !?
does anyone know how it works ?
thanks
USB support starts on kernel level. First that crosses my mind is that USB drivers are not built in into kernel but they exists as modules (usbcore.ko, usbhid.ko...) and that default launcher loads it (insmod's it). Try to find these files in your filesystem... if you find them I'm pretty sure that's the case.

EDIT: Or they modified android sources so badly that only their launcher enables USB support which is actually possible.
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chrisdroid33 (November 8th, 2012)