Gary Thomas wrote:
> I know I've used this before, but I'm having trouble with it
> running 2.6.32. When I insert the USB device, I get /dev/ttyUSB0
> via the ftdi_sio+usbserial modules. When I run slcan_attach,
> I get an invalid IOCTL error (strace dump attached).
>
> # ~gary/slcan_attach -w -o -s8 -c /dev/ttyUSB0
> ioctl: Invalid argument
>
open("/dev/ttyUSB0", O_WRONLY|O_NOCTTY) = 3
write(3, "S8\r", 3) = 3
write(3, "O\r", 2) = 2
ioctl(3, TIOCSETD, [17]) = -1 EINVAL (Invalid argument)
> Any ideas what I'm doing wrong?
Yeah :-)
I strongly assume, you did not load the slcan module.
And therefore there's no chance to switch /dev/ttyUSB0 to the slcan line
discipline.
Regards,
Oliver
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