this post was submitted on 28 Feb 2025
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Programmer Humor

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[โ€“] TimeSquirrel@kbin.melroy.org 4 points 15 hours ago (1 children)

Something wrong with:

#include <Arduino.h>


void loop()  {
digitalWrite(13, HIGH);
delay(1000);
digitalWrite(13, LOW);
delay(1000);
}

? ๐Ÿ˜‚๐Ÿคฎ

[โ€“] Scrath@lemmy.dbzer0.com 5 points 8 hours ago

Obviously the only correct way to blink an LED is to use a hardware timer to trigger a DMA transfer which stores a bit in the pin toggle register at a set interval