Xenomai latency test on RPI2

Hi Emlid team,

I finally completed the linux kernel xenomai ipipe patch for the raspberryPie2 and was able to run some latency test: min 7.705, max 16.605
with an average of 9.129.
I am going to look into running the cyclic test to see how does it compare with the numbers showing with emlid RT patch.

Will keep you posted,
-Mathieu

This was not under load so this is not really good number for now.
-Mathieu

from the Emlid doc:
sudo cyclictest -l1000000 -m -n -a0 -t1 -p99 -i400 -h400 -q
PREEMPT #Min: 00013uS #Avg: 00021uS #Max: 0307uS
PREEMPT_RT #Min: 00011uS #Avg: 00018uS #Max: 0058uS

What kind of load was running on the RPI2 for this test?

hi
i want to install xenomai on rpi2 and i don’t know how … can you help me …

The are instructions on xenomai website.
kernel and xenomai have to be recompiled from scratch:
http://xenomai.org/installing-xenomai-3-x/

-Mathieu