Fast charging and the resistor trick

Sven Klomp sven at
Fri Mar 6 11:14:58 CET 2009

> | How do I have to design the USB endpoints on the device, so the Freerunner
> | does charge with 1A? Or do I need the 47k Ohm resistor if the FR is in 
> | host  mode?
> Only the 47K resistor is looked for to see if a charger is around.

How does the FR knows he can charge with 1A while connected to my computer?


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