On Tue, Aug 14, 2018 at 2:17 AM, Eugene Grosbein <[email protected]> wrote:
> 14.08.2018 9:47, Kurt Jaeger wrote: > > >> 14.08.2018 3:15, Alexander Lochmann wrote: > >> > >>>> You should not rely on defaults and make sure you disable modem > control/CD > >>>> either explicitly (using stty(1) etc.) or implicitly by switching to > /dev/cuau0 > >>>> instead of /dev/ttyu0. Flow control settings should match too, for > both sides > >>>> of virtual port. > >>> Thx. I cannot even run 'stty < /dev/ttyu1' to see the current settings. > >>> It simply blocks... > >> > >> Use /dev/ttyu1.init to see defaults and /dev/ttyu1.lock to set/show > >> locked defaults that cannot be changed without disabling a lock first. > > > > Thanks for this pointer! Is that behaviour written down/explained > > somewhere in the man pages ? > > Sort of. Default serial driver for modern FreeBSD is uart(4) that documents > these file names extremely concisely but does not explain their meaning. > Legacy serial driver sio(4) has manual page describing them in detail. I've copied the sio.4 text into uart.4 since it was good at explaining. Warner _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
