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Diffstat (limited to 'buttons.hpp')
| -rw-r--r-- | buttons.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/buttons.hpp b/buttons.hpp index 3136a26..3899127 100644 --- a/buttons.hpp +++ b/buttons.hpp @@ -5,6 +5,7 @@ // Init buttons used in conjuction with interrupts // All buttons are connected to ground. #define NUMBER_OF_BUTTONS 5 +#define BUTTON_NONE 0 #define BUTTON_HOME 22 #define BUTTON_SELECT 18 #define BUTTON_MODE 19 |