forked from mirrors/qmk_firmware
32 lines
814 B
C
32 lines
814 B
C
#ifndef MATRIX_H
|
|
#define MATRIX_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
/* number of matrix rows */
|
|
uint8_t matrix_rows(void);
|
|
/* number of matrix columns */
|
|
uint8_t matrix_cols(void);
|
|
/* intialize matrix for scaning. should be called once. */
|
|
void matrix_init(void);
|
|
/* scan all key states on matrix */
|
|
uint8_t 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(uint8_t row, uint8_t col);
|
|
/* matrix state on row */
|
|
#if (MATRIX_COLS <= 8)
|
|
uint8_t matrix_get_row(uint8_t row);
|
|
#else
|
|
uint16_t matrix_get_row(uint8_t row);
|
|
#endif
|
|
/* count keys pressed */
|
|
uint8_t matrix_key_count(void);
|
|
/* print matrix for debug */
|
|
void matrix_print(void);
|
|
|
|
|
|
#endif
|