Arduino Forum: Linux Graphics Stack on the Arduino UNO Q

A post was published on the Arduino forum that takes a closer look at the Linux graphics stack. This is a key component in the DIY ECG project for displaying the signal plots.

https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713

Over time, several posts have been added in this forum thread. Here is an overview:

  1. Intro to Arduino Uno Q DRM/KMS Graphic-stack
    https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/1

  2. Line-Performance - Single-thread CPU rendering on DRM/KMS https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/5

  3. Line-Performance - Multi-threaded CPU rendering on DRM/KMS https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/6

  4. Line-Performance - OpenGL ES GPU rendering on DRM/KMS https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/7

  5. Line-Performance - OpenGL ES GPU rendering on Wayland/Weston https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/8

  6. Line-Performance - Firefox/WebGPU rendering on Wayland/Weston https://forum.arduino.cc/t/linux-graphics-stack-on-the-arduino-uno-q/1430713/9

You can find the webGPU Line-Performance Test under the following link:

https://diy-ecg.org/webGPU-lineperf.html