19 lines
244 B
C
19 lines
244 B
C
|
/*
|
||
|
|
key.h
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _KEY_H
|
||
|
|
#define KEY_H
|
||
|
|
|
||
|
|
#define KEY_NONE 0
|
||
|
|
#define KEY_SELECT 1
|
||
|
|
#define KEY_NEXT 2
|
||
|
|
|
||
|
|
int key_add(uint8_t key);
|
||
|
|
uint8_t key_get(void);
|
||
|
|
|
||
|
|
extern volatile uint8_t key_queue_start;
|
||
|
|
extern volatile uint8_t key_queue_end;
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|