How do you find the latency on a USB to Serial converter? I think a physical port is a little better at not changing than a 'virtal' port :)
On Sat, 2010-07-17 at 19:17 +1000, Neville Michie wrote: > I have had problems with TBolts on PCs. The COM port assignments seem > to be a bit volatile, > plug in a different mouse or other user and you may find the COM port > has been assigned to it. > I have never been able to confidently cope with this problem, I just > keep hacking the > system and sooner or later I get the COM port right with the right > settings and all is well. > There seem to be up to 3 layers to get right. > This may be because I use USB to serial converters or just be > inherent to the later Windows OS. > cheers, Neville Michie > > On 17/07/2010, at 5:02 PM, Adam Feigin wrote: > > > After rebooting one of my servers, I noticed that I was no longer > > getting information from my Thunderbolt. Low and behold, it really > > seems > > to be no longer supplying TSIP packets on the serial port. The PS is > > okay, and the PPS and 10Mhz outputs also are working. Its just the > > serial output which seems to be broken. Connected it directly to a PC, > > and tried with both Heather and Tboltmon. Heather says No COM1 Serial > > Port data seen, and Tboltmon shows data being sent, but nothing being > > received. Even tried a factory reset via Tboltmon, to no avail. > > > > Have no idea why it might have stopped working. Any suggestions ? > > TIA. > > > > > > > > _______________________________________________ > > 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. > > > _______________________________________________ > 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. _______________________________________________ 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.