[arch-general] USB not assining port number
lains at archlinux.org
Tue May 5 13:10:48 UTC 2020
On Tue, 2020-05-05 at 15:08 +0200, Fons Adriaensen wrote:
> On Tue, May 05, 2020 at 01:31:48PM +0100, pete via arch-general
> > On Tue, 5 May 2020 13:13:52 +0200
> > Damjan Georgievski via arch-general <arch-general at archlinux.org>
> > wrote:
> > > > but no USB port given
> > > >
> > > > lsusb gives
> > > > Bus 002 Device 011: ID 1781:0c9f Multiple Vendors USBtiny
> > >
> > > what is this "usb port" that you expect?
> > >
> > > USBtiny is a HID device as far as I can remember.
> > >
> > Well i was expecting something like /dev/ttyusb2 or some other such
> > device for
> > the programmer to pick up
> USBtiny does not emulate a serial port. The only way to access it
> is via libusb.
If it exposes a HID device you can talk to it in /dev/hidrawX just as
you would in /dev/ttyUSB0.
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