usb thermometer - TEMPer - FreeBSD

[Hans Petter Selasky]

On Sunday 01 November 2009 21:31:54 Torfinn Ingolfsen wrote:
> On Tue, 14 Apr 2009 23:57:27 +0200
>
> Torfinn Ingolfsen <torfinn.ingolfsen at broadpark.no> wrote:
> > I got a new usb gadget, a TEMPer[1]. According to info on the net,
>
> A small update. I tried this gadget with FreeBSD 8.0-rc2.
> Without uchcom loaded it prints this in /var/log/messages:
> Nov  1 21:25:33 kg-t2 root: Unknown USB device: vendor 0x4348 product
> 0x5523 bus uhub0 Nov  1 21:25:33 kg-t2 kernel: ugen0.2: <vendor 0x4348> at
> usbus0
>
> If I insert the gadget after loading the uchcom driver, the machine panics.
> The same happens if I load the driver with the gadget inserted. No core
> dump.
>
> I've trie this on two different machines, one running the i386 and the
> other the amd64 version of FreeBSD 8.0-RC2. Both panics with the uchcom
> driver and this gadget.
>
> References:
> 1) http://www.dealextreme.com/details.dx/sku.7003

Hi,

Try to fetch: 

/sys/dev/usb/serial/uchcom.c 

From FreeBSD 9-current and rebuild the uchcom module or kernel.

Known issue I think.

--HPS