How Realtime Is Your Kernel? Scope A GPIO To Find Out

Showing the scope screen and the BeagleBone setup side by side, with GPIO input and output traces shown on the scope screen.

When debugging something as involved as kernel scheduler timings, you would typically use one of the software-based debugging mechanisms available. However, in cases when software is close to bare metal, …read more Continue reading How Realtime Is Your Kernel? Scope A GPIO To Find Out