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#ifndef __BUTTON_H__
#define __BUTTON_H__
#include "CH58x_common.h"
enum keys {
KEY1 = 0,
KEY2,
KEY_INDEX,
};
#define KEY2_PIN (GPIO_Pin_22) // PB
#define KEY1_PIN (GPIO_Pin_1) // PA
#define isPressed(key) ((key) ? \
!GPIOB_ReadPortPin(KEY2_PIN) : \
GPIOA_ReadPortPin(KEY1_PIN))
void btn_onOnePress(int key, void (*handler)(void));
void btn_onLongPress(int key, void (*handler)(void));
void btn_init();
#endif /* __BUTTON_H__ */
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