On Sun, Feb 12, 2012 at 07:08, Mark C. Stephens <[email protected]> wrote: > Ah I just tried palisade driver and I am getting > Palisade(1) HW_poll: ioctl(fd, SET, RTS_on): Inappropriate I/O control > operation
As with refclock_jupiter.c, refclock_palisade.c is compiled on Windows ntpd 4.2.7p253 but to my knowledge no one has successfully used it on Windows so far. It is nice to have a specific error message to start with, and this one tells me the driver would need to be tweaked to be compatible with Windows ntpd serial I/O support, which does not (so far) allow ioctl() to control RTS. I suspect the best path forward would be to change refclock_palisade.c to use the termios approach to controlling RTS to get past this issue, as there is termios emulation in Windows ntpd serial I/O already. Cheers, Dave Hart _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
