modprobe pps-ktimer
ppstest /dev/pps1
so this one won’t show the timepulse if you run it? with connected gps device? without connected gps device? what will be the output?
On NX I was able to use jetson.io & dtb update in order to add the timepulse;
Pin number is to be checked with reference documentation. The example below matches pin7 of NX GPIO.
In my implementation I used following steps for NX:
creatednew file pps.dts at /boot folder
/dts-v1/;
/plugin/;
/ {
overlay-name = "Jets…
looky here