/******************************************************************************
    FILE:       IED_TASK.H
    POPURSE:
    WRITER:      xukaiming
    DATE:         
******************************************************************************/
#ifndef _TASK_H_
#define _TASK_H_
#define _DEBUG
#undef _DEBUG
                        
#include "stm32f10x_conf.h"          
#include "stdint.h"  
#include "stdio.h"     
#include "string.h"             


#include "Encode.h"
/******************************************************************************
    about task
*******************************************************************************/
/*-----------------------------------------------------------------------------
    定义任务表，增加任务时需在此增加表项。
-------------------------------------------------------------------------------*/
enum TASK_TYPE {TASK_TIMER=1,TASK_COMM_TIMER,
                TASK_CMD,TASK_BLINK,TASK_BEEP,TASK_INTGAL_FREQ,
                TASK_FUZZY,TASK_STOPMOTOR,TASK_TEST,TASK_DJ,
                TASK_STOP_SAMPLEPOS,TASK_MANUAL_CTRL,TASK_RESET,
	TASK_STOP_SAMPLEPOS2,
	TASK_STOP_ENCODE_POS
};                                       
#define TICKCOUNT (1000L)     //系统时间脉冲为1000次       

#define __NOP __nop 
#define _nop_ __nop

enum TASK_MODE {TASK_MODE_ONCE,TASK_MODE_PERIOD}; 
 
typedef  unsigned char             UCHAR;
typedef  unsigned long             ULONG;
typedef  unsigned int              UINT;
typedef  unsigned short         USHORT;
typedef  void *                       PVOID;
typedef  signed char               SCHAR;
typedef  signed long            SLONG    ;
typedef  signed int                SINT;         
 
typedef  unsigned char          uint8;
typedef  unsigned short         uint16;
typedef  unsigned int           uint32;
 
typedef struct task
{
    UCHAR   cActive;            // >0:活动,1:初始化后立即启动
    UCHAR   cTaskMode;          // 任务工作方式
    SLONG   lLastTime;
    ULONG      lPeriod;            // 活动周期,uint=1mS
    UCHAR   cType;              // 任务类型
    void    (*TaskProc)(void);  // 任务处理子程序

}TASK_DATA;       
/***************************************************************************
    about timer
****************************************************************************/
#define MAX_TIMER               5          // the number of timer can be used

#define TIMER_MODE_TIMER        0           // mode constant: timer only
#define TIMER_MODE_ONCEROUTINE  1           // timerly routine ( once )
#define TIMER_MODE_CYCROUTINE   2           // cyclely routine

// define timer data struct
typedef struct mytimer
{
    UCHAR   cUse;
    UCHAR   cMode;                  // timer work mode
    long       lPeriod;                // timer period, unit=10ms.
    long       lLastTime;              // timer count for reload        
    void    (*routine)(void *   Param1);        // user's timer routine
    void *   Param1;
}TIMER_DATA; 
extern TIMER_DATA TimerData[MAX_TIMER];
#define UNUSED(x) 

typedef struct
{
  UINT  iYear;        // year since 2000
  UCHAR cMon;        // months since January - [1, 12]
  UCHAR cDay;        // day of the month - [1, 31]
  UCHAR cHour;        // hours since midnight - [0, 23] 
  UCHAR cMin;        // minutes after the hour - [0, 59 ]
  UCHAR cSec;        // seconds after the minute - [0, 59] 
}TIME;
typedef unsigned long time_t;
// function prototype
void Init_task_timer(void);
void TaskTimer(void);
void TaskProc(void);   
//Task Function 
void ActiveTask(UCHAR cTaskType, ULONG lPeriod);
void SuspendTask(UCHAR cTaskType);         
//Timer Function 
SCHAR StartTimer(UCHAR cMode,ULONG lPeriod,void (* routine)(void *   Param1),void *   Param1);
SCHAR StopTimer (SCHAR * pcTimerNumber );
void StopAllTimer(void);
//
void InitPLL(void);              
void TaskBlinLed(void);                              
void Delay(UINT delayCnt);
 //day time
time_t MakeTime(TIME *ptm);
void LocalTime(TIME *t,time_t *tSec);  
extern TASK_DATA TaskDb[] ;
#define BITBAND(addr, bitnum)  ((addr & 0xF0000000)+0x2000000 + ((addr &0xFFFFF)<<5) + (bitnum<<2))
#define MEM_ADDR(addr)  *((volatile unsigned long *) addr)

//INPUT
extern volatile unsigned long PD2_I;
extern volatile unsigned long PD3_I;
extern volatile unsigned long PD4_I;
extern volatile unsigned long PD5_I;
extern volatile unsigned long PD6_I;
extern volatile unsigned long PD7_I;



extern volatile unsigned long PF0_I;
extern volatile unsigned long PF1_I;
extern volatile unsigned long PF2_I;
extern volatile unsigned long PF3_I;
extern volatile unsigned long PF4_I;
extern volatile unsigned long PF5_I;

extern unsigned long PA0_O;
extern unsigned long PA1_O;
extern unsigned long PA4_O;
extern unsigned long PA5_O;
extern unsigned long PA7_O;
extern unsigned long PA12_O;

extern unsigned long PB1_O ; 

extern unsigned long PC0_O;
extern unsigned long PC1_O;
extern unsigned long PC2_O;
extern unsigned long PC3_O;
extern unsigned long PC4_O;
extern unsigned long PC5_O;
extern unsigned long PC13_O;


extern unsigned long PC8_I;
//OUTPUT
extern unsigned long PD0_O;
extern unsigned long PD1_O;
extern unsigned long PD2_O;
extern unsigned long PD3_O;    
extern unsigned long PD4_O;
extern unsigned long PD5_O;     
extern unsigned long PD6_O ;  
extern unsigned long PD7_O    ;  


extern unsigned long PE0_O ;
extern unsigned long PE15_O ;
/**********************GPIO别名储存器映射表*************************/
//GPIOC_ODR[15..0]映射到别名区
//GPIOC_ODR ADDRESS=0x4001 100C
//别名区    ADDRESS=0x4200 0000 + (0x0001 100C*0x20) + (bitx*4)    ;bitx:第x位


//#define PC7_I    MEM_ADDR(BITBAND((int)&(GPIOD->IDR),7))   
//下面的例子说明如何映射别名区中SRAM地址为0x20000300的字节中的位2： 
//0x22006008 = 0x22000000 + (0x300×32) + (2×4). 
//　volatile unsigned long bbVarAry[7]__attribute__(( at(0x20003014) ));

//////////////////////////////////////////////////////////////////////////////
#define setbit(var,bit)  (var|=(1L<<bit))    
#define clrbit(var,bit)  (var&=~(1L<<bit))
#define checkbit(var,bit) (var&(1L<<bit)>0)    

#define enable()   __enable_irq()   //开中断
#define disable()  __disable_irq()    //关中断 
              
#endif