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Arduino

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  • You want a for loop. Commented Jan 3, 2017 at 20:51
  • The AVR chip has operations that affect multiple pins at once, however this is guided/limited by their organization into ports at hardware level; the Arduino framework slaps numbers on these that bridge the divisions between the several distinct ports, and then gives you "one pin at a time" functions that hide all that detail. I don't believe there are any Arduino-type bulk methods short of using the individual methods in a loop, and targeting the actual AVR port registers is usually only recommended where speed, rather than cleanliness, is the goal. Commented Jan 4, 2017 at 19:34