adafruit ultimate gps hat
#1
https://learn.adafruit.com/adafruit-ulti...spberry-pi
since the pine 64 uses the pi2 pinout, would this work with my pine64 2gb?
Im looking to make a cheap but reliable NTP server to provide accurate ime to other ntp servers on my network.
Thanks
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#2
The UART should be no problem, but PPS support you have to do some work, check which pin is used here first. I think someone added PPS support to a Pine a while ago (use search). Basically you have to add the devicetree entry defining the PPS pin and add the PPS driver to your linux kernel.
Come have a chat in the Pine A64 IRC channel >>
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#3
(02-16-2017, 06:27 PM)xalius Wrote: The UART should be no problem, but PPS support you have to do some work, check which pin is used here first. I think someone added PPS support to a Pine a while ago (use search). Basically you have to add the devicetree entry defining the PPS pin and add the PPS driver to your linux kernel.

... check !!  in addition you may have to add a pull-up  or  pull-down  resistor to the hat.  be careful.
marcushh777    Cool

please join us for a chat @  irc.pine64.xyz:6667   or ssl  irc.pine64.xyz:6697
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#4
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(02-16-2017, 07:50 PM)MarkHaysHarris777 Wrote:
(02-16-2017, 06:27 PM)xalius Wrote: The UART should be no problem, but PPS support you have to do some work, check which pin is used here first. I think someone added PPS support to a Pine a while ago (use search). Basically you have to add the devicetree entry defining the PPS pin and add the PPS driver to your linux kernel.

... check !!  in addition you may have to add a pull-up  or  pull-down  resistor to the hat.  be careful.

hehe finally this might be just to much. im gonna try with another gps module i got that supports pps also. Should work better
for some reason i cant link the image properly
https://drive.google.com/file/d/1Jjwp7nL...sp=sharing
this i got for under 5$ im sure i can link it to the pine64 successfully
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