I want to get the port no programatically from within my c driver code. I could parse the device files to get the port no I want but is there any better way like an API or something that I can use to get this no easily.
Thanks Shivaprasad On Tue, Jun 24, 2008 at 10:59 AM, Peter Stuge <[EMAIL PROTECTED]> wrote: > On Tue, Jun 24, 2008 at 10:22:53AM +0530, shivaprasad javali wrote: > > The location being printed there is the busnumber/devicefilename. > > While this might be useful for me I am looking for a way for me to > > get the port no of the usb device. When I look at the file > > /proc/bus/usb/devices I get a port no field for each usb device > > there. Thats the port no I want to know about my USB device. Is > > there any way to get that port no. > > See thread on libusb list. > > You could of course parse /proc/bus/usb/devices, but it is preferred > to look your device up in the /sys/bus/usb/devices/ directory. The > link for your device has encoded in it the port number it is > connected to. > > > //Peter > > _______________________________________________ > libhid-discuss mailing list > [email protected] > http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss > _______________________________________________ libhid-discuss mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
