Image Release Details

22.04.4-humble

• Add screen
• Enable CH340 for CogniPilot Universal Programmer and UART Adapter Board v1

22.04.3-humble

• Add gscam for ROS 2.
• Fix chrony time offset.
• Add compressed image transport for ROS 2.
• Disable apport to avoid cpu spikes.
• Remove iron vision msgs.

General for NavQPlus Ubuntu 22.04 ROS 2 Humble images on 6.x.x kernels

See releases

Flash image with uuu to emmc

Boot switches

Make sure boot switches are in flash mode:

Mode	Switch 1	Switch 2
SD	ON	ON
eMMC	OFF	ON
Flash	ON	OFF

Uncompress image for flashing faster

unzstd navqplus-image-22.04-humble-<date>.wic.zst

Flash image with uuu to emmc

sudo ./uuu -b emmc_all navqplus-image-22.04-humble-<date>.bin-flash_evk navqplus-image-22.04-humble-<date>.wic

Build steps for current image release:

Setup Docker

Clone Docker repository

mkdir -p /home/$USER/git
cd /home/$USER/git
git clone git@github.com:rudislabs/docker-imx-builder.git

Install Docker (with docker compose)

cd /home/$USER/git/docker-imx-builder/navqplusbuilder/install
./docker.sh

Build Docker

cd /home/$USER/git/docker-imx-builder/navqplusbuilder
docker compose build

Build NavQPlus Humble image in Docker

Run Docker

cd /home/$USER/git/docker-imx-builder/navqplusbuilder
docker compose run navqplusbuilder

Run Humble build script in navqplusbuilder Docker

wget https://raw.githubusercontent.com/rudislabs/meta-navqplus-apt-ros/imx-6.1.22-humble/scripts/build.sh
chmod a+x build.sh
./build.sh