Arduino -D compiler defines and constants

by Visual Micro 13. April 2013 07:35

Optional defines and constants for the Arduino compiler can be specified using either of two project properties.

Defines - Project

Global defines are included in all compilations

MYDEFINE=10;MYDEFINE2=30;SOMETHING

Defines - Configuration

 

Confirguration specific defines are included in the compilation for a specific configuration such as "Release", "Degug" etc.

MYDEFINE=10;MYDEFINE2=30;SOMETHING

Note

During compilation all defines are applied as -D compiler options, so you must ensure they are unique

-DMYDEFINE=10 -DMYDEFINE2=30 -DSOMETHING 

 

Other Pages