2007/3/7, Krzysztof Halasa <khc@pm.waw.pl>:
quoted text > Robin Getz <rgetz@blackfin.uclinux.org> writes:
>
> > It is useful on (broken) legacy serial equipment, where RTS should be
> > completely under the applications control.
> >
> > Glitches on RTS aren't acceptable, and confuse some devices.
>
> Does that mean you can't use TIOCMSET, TIOCM_RTS etc?
No. It is possible to use TIOCMSET only after open syscall. Between
open and ioctl syscals RTS will be asserted. Sometimes it is not
acceptable behaviour.
-Oleksiy
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Messages in current thread:
Re: should RTS init in serial core be tied to CRTSCTS , Oleksiy Kebkal , (Wed Mar 7, 9:38 am)