usb thermometer - TEMPer - FreeBSD

[Hans Petter Selasky]

On Tuesday 03 November 2009 22:27:03 Torfinn Ingolfsen wrote:
> On Sun, 01 Nov 2009 22:09:34 +0100
>
> Hans Petter Selasky <hselasky at c2i.net> wrote:
> > Try to fetch:
> >
> > /sys/dev/usb/serial/uchcom.c
> >
> > From FreeBSD 9-current and rebuild the uchcom module or kernel.
>
> I noticed that the latest uchcom.c had been MFC'ed to RELENG_8, so I
> fetched and built that instead.
> root at kg-t2# uname -a
> FreeBSD kg-t2.kg4.no 8.0-RC2 FreeBSD 8.0-RC2 #0: Tue Nov  3 20:13:10 CET
> 2009     root at kg-t2.kg4.no:/usr/obj/usr/src/sys/GENERIC  i386
>
> And in /var/log/messages I see:
> Nov  3 22:17:43 kg-t2 kernel: ugen0.2: <vendor 0x4348> at usbus0
> Nov  3 22:17:43 kg-t2 kernel: ucom0: <vendor 0x4348 USB-SER!, rev
> 1.10/2.50, addr 2> on usbus0 Nov  3 22:17:43 kg-t2 kernel: ucom0: CH340
> detected
> and usbconfig shows:
> root at kg-t2# usbconfig list
> ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
> pwr=ON ugen0.2: <USB-SER! vendor 0x4348> at usbus0, cfg=0 md=HOST spd=FULL
> (12Mbps) pwr=ON
>
> But where is ucom0?
> root at kg-t2# ls -l /dev/uc*
> ls: /dev/uc*: No such file or directory
> root at kg-t2# ls -l /dev/ucom0
> ls: /dev/ucom0: No such file or directory
> root at kg-t2# ls -l /dev/ucom0

/dev/cuaU0

--HPS