This is an example of bit-banging a WS2812C LED protocol. The source code is split between the main and header. Here, we leverage the “quantum” feature to get exact pulse timings without resorting to cycle-counting. The “quantum” is set to a period of 150 ns, which evenly divides all of the required high/low timing patterns. So long as all the computation in the loop finishes before the next quantum, the timing requirements of the WS2812C are met.
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美国向伊朗转交包含15项要点的战斗终结方案 伊朗方面否认谈判并予以反驳
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