USB re-initialization

harasak · ‎2013-03-20

Posted on March 20, 2013 at 23:16

Hi all!

I re-initialize my USB device during my application is running (I need to init another class). But PC doesn't recognize that the USB has been initializated again. USB bus has to be unplug and plug again and then it is ok - PC communicates with the new class.

Is there any way to do a ''software disconnection''? Thank you!

Best Regards,

harasak

#usb

samueligwe1977 · ‎2013-09-26

Posted on September 26, 2013 at 10:48

tie one the external port pins on your board to D+ and use the GPIO registers to configure the pin as an output and pull it up to connect and down to disconnect