Re: Multiple USB Endpoints

On Thu, 15 Nov 2007, Martin Owens wrote:

> Hello,
> 
> I'm trying to work on integrating the barry usb phone driver but have
> encountered a bit of a problem; when the usb_stoage module is loaded
> and being used for one of the devices endpoints (the SD Card) the
> libusb software (barry) can no longer talk to the phone.
> 
> >From what I understand the phone has 3 configurations with 2 devices
> (serial and MSD) each with 1 end point. The usb_storage driver
> connects to one of the end points but not the other, yet I'm at the
> moment unsure of how to recode the driver to work with only th serial
> endpoint and not expect to own the entire device via libusb.
> 
> Project details: To enabled phone device information to be stored in
> HAL for use with syncing engines it must connect via the serial
> interface after the power-control reset (bcharge/berry-charge) to find
> out what the device id is, the description and the device pin and
> store these details in HAL for every blackberry plugged in.

What's in the phone's entry in /proc/bus/usb/devices?

Alan Stern


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