On Sun, Apr 28, 2013 at 3:41 PM, Igor Mozolevsky <[email protected]>wrote:
> On 28 April 2013 13:48, Igor Mozolevsky <[email protected]> wrote: > > <snip> > > > # cu -l /dev/cuau0 -s 4800 > > Connected > > > > and after the 'Connected' there is just silence (should be getting > > $GPGLL every 200ms from the GPS unit)... > > > Obviously I'm missing something, just can't figure out what it is... > > I should add that when I connect through uplcom on cuaU0, the messages > come through (and ntpd can use them) but I need the UART connection > for the PPS sync... > > > -- > Igor M. > Igor, Even though you have only a single physical port, most systems have at least a dual serial UART controller, though only one mat have a DB-9 connector attached. Can you look at /var/run/dmesg.boot and confirm that only one UART is is found? E.g.: uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 (Note that this system has only a single DB-9 connector for uart0. I suspect that there is a header for uart1 on the board, but I've never had a need to check. -- R. Kevin Oberman, Network Engineer E-mail: [email protected] _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
