device uhid - read only device?

[Hans Petter Selasky]

Hi Jindra,

UHID is read and write.

On Thursday 08 June 2006 14:56, Jindra Fucik wrote:
> Hi list,
>
> I'm trying to create usb device based on PIC16C745 chip
> (http://ww1.microchip.com/downloads/en/DeviceDoc/41124c.pdf)
>
> I have done test device (buttons and leds)
>
> My device working as generic uhid device.
>

> It is mean, that uhid under FreeBSD are "read only"???
>

The sourcecode of UHID resides in /sys/dev/usb/uhid.c . If you look there you 
will se that it is possible to write UHID in two ways.

1) writing to /dev/uhid0
2) using the IOCTL USB_SET_REPORT

--HPS