probe-serial.c does not work on /dev/ttyACM0

Sjoerd Simons sjoerd at luon.net
Thu Feb 16 15:19:54 PST 2006


On Thu, Feb 16, 2006 at 09:45:38PM +0100, Kay Sievers wrote:
> Hi Pierre,
> did you test the serial prober with anything but plain old serial
> ports? I seems to fail with serial USB devices, common in mobile
> phones:
>    open("/dev/ttyACM0", O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 3
>    ioctl(3, TIOCGSERIAL, 0xbff5029c) = -1 EINVAL (Invalid argument)

Is it really needed to probe non plain old serial ports ? I've just got a
report that the prober confuses WinCE pda's when connected.

  Sjoerd
-- 
You must be the change you wish to see in the world.
		-- Mahatma Gandhi


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