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Yeah, he put a lot of work into that, and I love that he published all of the information.

My biggest complaint though is that he expresses GPIO cycle time and interrupt latency in cycles, rather than normalized on real time.

Particularly when comparing a STM32F0 to an AVR, the perf looks almost even, until you realize that the STM32F0 is clocked 2.5x faster.



Good point. Have you, or someone else, mentioned this to the author?




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