Probably this was asked before but in searches I only find how to use an external 1 PPS GPS signal for NTP synchronization.
Having a Linux/FreeBSD PC synchronized using NTP/chrony, what would be the best way of generating an output 1 PPS signal on a (hardware) serial port ? For timing I've seen the standard libc functions from <sys/time.h>, like setitimer(), but maybe there are better ways for generating precise delays. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
