I am working a project requires precision control of a square wave. As part of the project I am characterizing the execution time of the digitalWrite command. To start with I implemented the following code in the loop and measured the pulse widths with an oscilloscope. digitalWrite (52,HIGH); dig…

Difference in DigitalWrite Measurements

system October 4, 2017, 7:42pm 2

Why don't you simply examine the generated code?

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