I have a Question, which I don't know if it shall be here or in the Q&A section. But, as it is a useful question for development I posted it here.
So, que question is fairly simple: How can I know where the ID Register stores data to know in which mode the USB Slave is? I mean, how does the Phone detect the resistor we put in the ID Pin of the Micro-USB and where in the kernel code is it used to put the device in the correct operating mode?
If you clarify me this, that would be wonderful!
Thank you very much,