@danie10

Congratulations and thank you!

I don't remember why, but I do remember searching DockerHub a couple months ago to see if anyone had a whole 64-bit Raspberry Pi OS Bookworm image Pi 4 container.

(I converted one of my #GoPiGo3 robots to sport a Pi 5 which broke some install scripts and programs (GPIO stuff). I fixed the scripts and programs to work for Pi5 but can't test to see if they are compatible with Pi 4 robots. That may have been why I was searching DockerHub.)

@themagpi

> Raspberry Pi projects?

Solved a month long mystery!

How to manage Raspberry Pi I2C device access inside ROS2/Ubuntu/Docker container **AND** outside the container in Raspberry PiOS Bookworm?

Docker invocation must map both the bus AND the mutex lock folder /var/lock/

#RaspberryPi5 #RaspberryPiOS
#I2C #Mutex #Docker #ROS2humble #Robot #GoPiGo3

@YesIKnowIT I just spent a week learning how to install, configure, build/extend, and run ROS 2 Humble on PiOS 64-bit Desktop (Bookworm) on Pi5 talking with my ROSbot #GoPiGo3 robot over WiFi.

@pythonhub This is so cool, thanks!

I put it on my Pi4 2GB Ubuntu 22.04 Jammy #GoPiGo3 #robot and tried -
Input: “I love my robot, but my robot thinks"
Output: "I’m a robot. I’m not. I’m not a robot. I’m not a robot”

It used 1.4GB of virtual memory, 800MB of physical memory, all four cores at 100% for about 24 seconds.