Re: [chrony-users] Setting up Chrony with PPS |
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Bill, On 2/18/2016 4:06 PM, Bill Unruh wrote:
pi@gps ~ $ cat /sys/class/pps/pps0/assert 1455835119.289108505#4272Yes, as should be, assuming that it was about 33 sec between the one above and below, and then about 3 sec. However I am worried that you are getting such differences in ms. What GPS device are you using? Are you sure its PPS is working? Or is your computer really that far off in its clock rate?
GPS is an Adafruit Ultimate GPS Hat on a Raspberry Pi 2 B. I have two identical units and have had PPS working with ntp.
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