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Topic: Where is the code for analogWrite function (Read 3197 times) previous topic - next topic

Yes

Mar 07, 2010, 01:36 am Last Edit: Mar 07, 2010, 01:39 am by Yes Reason: 1
I'm trying to figure out how to do PWM on an Atmega168, so I was wondering if I could see anywhere how the analogWrite function is implemented.

Sorry if this is the wrong board, I wasn't sure where it would belong.

Thanks!

digimike

#1
Mar 07, 2010, 02:20 am Last Edit: Mar 07, 2010, 02:21 am by digimike Reason: 1
http://www.arduino.cc/en/Tutorial/PWM
http://www.arduino.cc/en/Reference/AnalogWrite

programmer

If you're looking for the actual source code for the function, it's in the file:

arduino-xxxx\hardware\arduino\cores\arduino\wiring_analog.c

Yes


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