CODESYS Forge - CODESYS Forge / Talk / Runtime 🇬🇧: Patch Jessie Lite for Realtime Processing

Patch Jessie Lite for Realtime Processing

Forum: Runtime 🇬🇧

Created: 2016-04-19

Updated: 2016-04-21

ais - 2016-04-19

I have downloaded the official distribution and installed Jessie Lite on my Pi2 running headless.

I would like to Patch Jessie Lite to have a Realtime kernel.
If possible I would like to do the patch myself.

Searching the web I found lots of references to patching Jessie (NOT Jessie Lite) using PREEMPT_RT.

Does anyone know of a good resource outlining step by step guidance on how to do this?
FWIW I am a Linux novice.

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yannickasselin1 - 2016-04-19

I would also be very interested in this!

Thanks.

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tox - 2016-04-21

Someone have tried something ..... http://rnovitsky.blogspot.co.uk/2016/01/real-time-kernel-for-raspberrypi-2.html

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frankienones - 2016-04-21

I am using http://www.emlid.com/raspberry-pi-3-support-for-navio-is-here-2/
This is similar to the jesse lite.. see docs on their website

From Github:
"Real-time kernel for Raspberry Pi
This repository holds a fork of Raspberry Pi Linux kernel patched with rt-patch and configured as a fully preemtible kernel. Instructions on compiling, setting up and testing the kernel are provided below."

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