On Thu, 24 Jun 2010, suman wrote: > Hello > > Is it possible to tell the host to do start the re-configure the gadget, > once the configuration is complete. Yes, certainly. All you have to do is electronically disconnect the gadget from the bus (usb_gadget_disconnect()) for a few tens of milliseconds. > I want to make a generic USB device which can emulate different gadget > devices for this i need to change the report descriptor and pid's > > usb_gadget_connect/uab_gadget_disconnect is there, but i think on my board > it does not support as i cannot see the VBUS change, there is no > modification in These routines do not affect VBUS; they affect D+ or D-. > As per the gadget driver manual It Disables the D+ (or potentially D-) > pullup > > How can i ask the host "I need to re-configure my discriptors" ? There is no standard way to do this. You can always make up your own way. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
