/* sys_event.h */

#ifndef SYS_EVENT_H
#define SYS_EVENT_H

#ifdef __cplusplus
extern "C"
{
#endif

typedef void  (*EVENT_PROC_PTR)(void);

typedef unsigned char _sys_evt_word_t;

extern _sys_evt_word_t  _sys_event;
extern unsigned char _key_flag;
extern unsigned char LED_on_time;

#define SYS_EVT_VAR  _sys_event

//add an event from interrupt
#define SYS_EVT_ADD(evt)  (_sys_event |= evt)

//add an event from non-interrupt 
extern void _sys_evt_add(unsigned char evt);
extern void _sys_evt_del(unsigned char evt);

//#define comm_proc() (parse_frame())

//tick
//every second
#define SYS_EVT_SECONDS  BIT0
extern void _on_seconds(void);

// key down
#define SYS_EVT_KEYDOWN  BIT1
extern void _on_key_down(void);

#define SYS_EVT_KEYPRESS  BIT2
extern void _on_key_press(void);


#define SYS_EVT_REVERSED  (BIT3)


#define RF_SEND_PERIOD      SHORT_TERM


#ifdef __cplusplus
}
#endif


#endif /* SYS_EVENT_H */