Hello, I would like to toggle a pin using the system clock. This will be used as a clock for other hardware communicating with the arduino. The code I am currently using generates a pulse with a frequency of about 125kHz and I don't know how to increase it... void setup(){ DDRA = 0xFF; cli();/…

Is it possible to toggle a pin at 16MHz?

system September 20, 2012, 5:22pm 8

Ok, I will give that code a shot.

Sorry, I should have specified that I am using an Arduino MegaADK. I do have a PortA.

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