tmk_keyboard/matrix_skel.h

29 lines
728 B
C
Raw Normal View History

2010-10-23 12:17:26 -04:00
#ifndef MATRIX_SKEL_H
2010-10-29 02:17:18 -04:00
#define MATRIX_SKEL_H 1
2010-10-23 12:17:26 -04:00
#include <stdbool.h>
/* number of matrix rows */
int matrix_rows(void);
/* number of matrix columns */
int matrix_cols(void);
/* intialize matrix for scaning. should be called once. */
void matrix_init(void);
/* scan all key states on matrix */
int matrix_scan(void);
/* whether modified from previous scan. used after matrix_scan. */
bool matrix_is_modified(void);
/* whether ghosting occur on matrix. */
bool matrix_has_ghost(void);
/* whether a swtich is on */
bool matrix_is_on(int row, int col);
2010-10-23 12:17:26 -04:00
/* matrix state on row */
uint16_t matrix_get_row(int row);
2010-10-25 03:56:24 -04:00
/* count keys pressed */
int matrix_key_count(void);
2010-10-23 12:17:26 -04:00
/* print matrix for debug */
void matrix_print(void);
#endif