JohnAtQNX

QNX From The Board Up Series

QNX From The Board Up #9 - Kernel Initialization

Take a look at the relationship between the "Kernel" (aka "kernel code") and the "Kernel Process".

Hack The 6ix (2025) Recap

QNX had a great time at Hack The 6ix this year in Toronto! Here's a recap of what we saw.

News

QNX at Hack The 6ix

QNX is thrilled to be sponsoring Hack The 6ix in Toronto this year. If you are participating, we'll see you there!

New Sample: Rainbow HAT with QNX

Check out the new C and Python sample code to use the Rainbow HAT with QNX.

Tutorials

QNX on Pi 400: Make your own image!

In this post we leverage the QNX 8 Custom Target Image repo for Raspberry Pi 4B to make a similar image for the Pi 400.

Tutorials

Using QNX SDP 8.0 with WSL2 on Windows

There may be some advantages to using QNX within an Ubuntu WSL2 environment on Windows, depending on your use case. Learn how in this post!

QNX From The Board Up Series

QNX From The Board Up #8 - Message-based IPC, Part 2

Learn about the asynchronous side of message-based IPC on QNX: pulses.

News

Refreshed QNX Quick Start, Custom Image Builds, and More Samples!

Check out these new goodies released this week from the QNX Everywhere team.

QNX From The Board Up Series

QNX From The Board Up #7 - Message-based IPC, Part 1

Take a look at sending, receiving, and replying to messages using message-based IPC provided by QNX kernel calls.

QNX From The Board Up Series

QNX From The Board Up #6 - printf()-ing and IPC, Part 2

Learn about message protocols over IPC, and recap what we've covered so far.

QNX From The Board Up Series

QNX From The Board Up #5 - printf()-ing and IPC, Part 1

Dive into the printf() rabbit hole and get introduced to inter-process communication (IPC) in QNX.

QNX From The Board Up Series

QNX From The Board Up #4 - Explore the Filesystem

Create your own "ls", explore the file system, and learn about the kernel's other resource managers.