[ntp:questions] Timing issue with Linux and kernel PPS?

Uwe Klein uwe at klein-habertwedt.de
Sun Nov 18 09:28:09 UTC 2012


David Taylor wrote:
> Which part of the article or what keyword should I be looking for?

UpFront: haven't played around with the raspberry yet.


My understanding was that your /dev/pps0 entry appeared too late.
( instantiated late by udev )

is the module "pps-gpio" loaded during system startup ?

lsmod ...

other ref:
	https://github.com/davidk/adafruit-raspberrypi-linux-pps
	http://www.raspberrypi.org/phpBB3/viewtopic.php?f=9&t=1970

uwe



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