Using The Yocto Project

A project log for SonoMKR Noise Monitoring

An Open Source / Open Hardware Sound Level Monitoring Device

ValentinValentin 10/03/2017 at 11:590 Comments

We distribute an SD card image with a custom distribution, built with the Yocto project.

The idea was to provide something that only needs flashing a SD card in order to just work. I also found it was the simplest way to install Qt on the Raspberry Pi and to have a clean cross-compilation environment on my development machine. 

It is also very convenient when patching the linux kernel. Which is needed in order to load the WM8782 driver.

You can find the meta layer used to bitbake the image on github :

The SD image can be found here :