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