OK, I've figured out how to identify the garmin device and retrieve the path to use in CreateFile. The specification details the command values for the DeviceIOControl command, but it refers to Bulk in and out pipes, and the interupt pipes. Are these set up using CreateFile for each one?
Cheers, Phil. ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 25, 2004 4:02 PM Subject: RE: [DUG] USB communication > > > > I forgot to mention originally that I have a GUID for the device. > > Yes that would help a lot and yes the HID list is only good for devices that > use a common usb interface protocol or subclass as I read. > Heres another handy link that details in code usb I/O programming. > http://www.delcom-eng.com/downloads/USBPRGMNL.pdf > > Hmmm now I'm getting itchy feet. Just might have to go to Dicksmith this > weekend and get that usb gps receiver. ;) > I'd be keen to know later if you have success. > > _______________________________________________ > Delphi mailing list > [EMAIL PROTECTED] > http://ns3.123.co.nz/mailman/listinfo/delphi > _______________________________________________ Delphi mailing list [EMAIL PROTECTED] http://ns3.123.co.nz/mailman/listinfo/delphi
