Basic work queue

This implements a basic work queue for background tasks.

It is extremely simple. If we want to we can extend it later (e.g. more workers).

Also moves the periodic light sensor ADC reading from a timer context to the work queue.

added 2 commits

• fe1356cb - feat(epicardium): Basic work queue
• 18cea8d7 - fix(light_sensor): Use work queue

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Looks good to me! Thanks for keeping our codebase clean.

However, I'm only a bot - so a human will still have to approve this request.

I love it, this is great and something we should have added a long time ago! I have two things:

• I think the stack size for the workqueue should be a bit bigger by default to prevent nasty surprises in the future ...
• How should we prioritize the workqueue task? Does this even matter for the current uses? I was thinking that maybe it needs to inherit the calling tasks priority while processing a job. Or is this overkill for now?

added 2 commits

• a7a976da - feat(epicardium): Basic work queue
• c187f0cb - fix(light_sensor): Use work queue

Compare with previous version

added 2 commits

• bafda368 - feat(epicardium): Basic work queue
• 9974238a - fix(light_sensor): Use work queue

Compare with previous version

resolved all threads

merged

mentioned in commit f356b12b