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- #ifndef TRACKBALL_H
- #define TRACKBALL_H
- #include "devterm.h"
- #include "keys_io_map.h"
- /*
- #define BOUNCE_INTERVAL 30
- #define BASE_MOVE_PIXELS 5
- #define EXPONENTIAL_BOUND 15
- #define EXPONENTIAL_BASE 1.2
- */
- #define RIGHT_PIN HO2
- #define LEFT_PIN HO4
- #define DOWN_PIN HO3
- #define UP_PIN HO1
- void trackball_init(DEVTERM*);
- void trackball_task(DEVTERM*);
- #endif
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