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Compiling Marlin Firmware with different F_CPU??

Timo Birnschein

Compiling Marlin Firmware with different F_CPU??
January 21, 2012 07:57PM

Registered: 12 years ago
Posts: 29

Hi all,

I'm trying to get the Marlin Firmware to run on my hardware board using unipolar stepper motors and I ran into a minor problem:
It seems I cannot change the F_CPU definition from 16000000L ti 18432000L because the Arduino IDE uses settings from... somewhere.

Is there any way to change F_CPU, because changing it within the Makefile supplied with Marlin does not change a thing.

Any hints?

Best,
Timo

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jamesdanielv

Re: Compiling Marlin Firmware with different F_CPU??
January 21, 2012 09:35PM

Registered: 13 years ago
Posts: 1,797

[arduino.cc]

open up the .f_cpu file

Edited 1 time(s). Last edit at 01/21/2012 09:37PM by jamesdanielv.

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Timo Birnschein

Re: Compiling Marlin Firmware with different F_CPU??
January 22, 2012 04:12AM

Registered: 12 years ago
Posts: 29

Tank you!

It was 2 in the morning, it didn't occur to me to RTFM winking smiley