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Cooperative Multitasking. A web-based article on a technique to implement CMT on tiny microcontrollers.

Part 1 describes the building blocks; part 2 has embellishments and methods to keep your code clean.

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Pat Beirne 6ffc8722fa edit prose, fixups 3 hete
build f83c0bc355 changed all timers to count-down, prose cleanup 1 hónapja
CooperativeMultitasking.md 6ffc8722fa edit prose, fixups 3 hete
README.md e01c1b971a remove .html file and move the main link out of gogs...into nginx 1 hónapja
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c.xml f3ad6ca5d3 changed uint8 to uchar (it looks nicer) and cleaned up postMessage/sendMessage 4 hete
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README.md

This is a web-based article describing cooperative multitasking, also known as event driven programming. The method described here is small enough to fit on many sub-$1 microcontrollers, those without memory management units. Examples are the STM32, STM8, PY32, AtMega, AtTiny, 8051 and Pic microcontrollers.

With this code structure in place, these tiny microcontrollers can be made to perform multiple separate tasks, apparantly independent from each other.

The reader is walked through the elements of the build, and is then given a fully-implemented block of code. The 2nd half of the article builds on the basis, with lots of examples of state-machines and modifications to allow for cleaner code.

The audience for this article is anyone interested in writing code for small micro-controllers. A background in any programming language would help (C, Rust, Python).