/*****************************************************************************
 *   uart.h:  Header file for NXP LPC17xx Family Microprocessors
 *
 *   Copyright(C) 2017,SensorControl
 *   All rights reserved.
 *
 *   History
 *   2009.05.27  ver 1.00    Prelimnary version, first Release
 *2017.01.10  ver 1.10    rename tick.h  tick.c
******************************************************************************/
#ifndef __tick_H 
#define __tick_H
#include "../clib/Type.h"
#include "../msp/time.h"

struct	_s_nos_tick_
{	
	vU32 jiffies; 		// 	noos系统定时器最小计时单元
	vU32 t_1s; 
	vU8 t1s_heatbeart; 	//noos 系统定时器整秒时刻标志,需要软件清除 
//	vU8 t_10ms;
};
extern struct  _s_nos_tick_ s_nos_tick;

#if(TYPE_JIFFIES_5MS == D_sys_Jiffies)
	#define HZ 200
#elif(TYPE_JIFFIES_10MS == D_sys_Jiffies)
	#define HZ 100
#elif(TYPE_JIFFIES_25MS == D_sys_Jiffies)
	#define HZ 40
#endif
#define JIFFIES (1000/HZ)

#define D_sys_now (s_nos_tick.jiffies)
//D_sys_delay_msec以jiffies为最小计时单位，jiffies是10ms为例，参数n=12ms时，最终延时了20ms
#define D_sys_delay_msec(n)		do{	\
									if(n>0)	\
									{		\
										U32 mstmp = D_sys_now;	\
										while(D_sys_now - mstmp < (((n)-1)/JIFFIES) + 1);	\
									}	\
								}while(0)

#define D_Tdelay_Msec(n)	(((n)-1) / JIFFIES + 1)
#define D_Tdelay_Sec(n)		(((n)*1000-1) /JIFFIES + 1)
#define D_Tdelay_5ms		((5-1)   / JIFFIES + 1)
#define D_Tdelay_10ms		((10-1)  / JIFFIES + 1)
#define D_Tdelay_20ms		((20-1)  / JIFFIES + 1)
#define D_Tdelay_50ms		((50-1)  / JIFFIES + 1)

#define D_Tdelay_100ms		((100-1) / JIFFIES + 1)
#define D_Tdelay_200ms		((200-1) / JIFFIES+ 1)
#define D_Tdelay_300ms		((300-1) / JIFFIES + 1)
#define D_Tdelay_400ms		((400-1) / JIFFIES + 1)
#define D_Tdelay_500ms		((500-1) / JIFFIES + 1)

#define D_Tdelay_1s			(1 * HZ)
#define D_Tdelay_2s			(2 * HZ)
#define D_Tdelay_3s			(3 * HZ)
#define D_Tdelay_4s			(4 * HZ)
#define D_Tdelay_5s			(5 * HZ)
#define D_Tdelay_10s		(10 * HZ)
#define D_Tdelay_15s		(15 * HZ)

#define D_Tdelay_1min	(1 * 60 * HZ)
#define D_Tdelay_10min	(10 * 60 * HZ)
#define D_Tdelay_1h		(60 * 60 * HZ)
#define D_Tdelay_1day	(24 * 60 * 60 * HZ)


//必须配对
#define L0_nos_tick10ms_start(start_n) 		start_n = s_nos_tick.t_50ms	
#define L0_nos_tick10ms_interval(start_n) 	(s_nos_tick.t_50ms - start_n)


#define L0_nos_tick1s_start(start_n) 		start_n = s_nos_tick.t_1s	
#define L0_nos_tick1s_interval(start_n) 	(s_nos_tick.t_1s - start_n)


//>>>//必须配对
#define L2_tick_time_stamp(time_stamp)	time_stamp = s_nos_tick.t_50ms;
#define L2_tick_time_interval(time_stamp,time_overflow) (( s_nos_tick.t_50ms - time_stamp) > time_overflow)


#define L3_tick_interval(x)	L2_tick_time_interval(s_nos_tick.n_stamp,x)
#define L2_tick_stamp()		L2_tick_time_stamp(s_nos_tick.n_stamp);

extern void L1_tick_init(void);
extern void L1_tick_tick (void);

#endif /* end __tick_H */
/*****************************************************************************
**                            End Of File
******************************************************************************/