All,
I'm looking for some guidance on how to further troubleshoot an issue
I've seemingly always had with several Motorola Oncore UT/GT+ receiver
modules that I use for some hobbyist time keeping fun. From day one
tinkering with this receiver module, I don't think I've ever been
successful in getting the 1PPS source to not be a falseticker.
[]
source 0 - assert 1352494212.001565263, sequence: 68700 - clear
1352494211.200077897, sequence: 68698
source 0 - assert 1352494212.001565263, sequence: 68700 - clear
1352494212.200130696, sequence: 68699
source 0 - assert 1352494213.001566734, sequence: 68701 - clear
1352494212.200130696, sequence: 68699
source 0 - assert 1352494213.001566734, sequence: 68701 - clear
1352494213.200182691, sequence: 68700
[]
Thanks!
-Adam
=========================================
Adam,
Have you looked at the PPS line with a 'scope? No chance it's set to
something other than once-per-second, I suppose? In the first entry, it
appears to assert at 12.0 and clear at 11.2. I don't understand that! Any
chance the level of the PPS signal is too low - is it TTL and your receiver
is expecting RS-232?
Just some thoughts...
Cheers,
David
--
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
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