/*任務數目*/ 
#define N             5	            
#define TASK1         0
#define TASK2         1
#define TASK3         2
#define TASK4         3
#define TASK5         4
#define FREE_TASK     N	   //空閑任務數據下標
#define TASK_8N       1

 /*任務分配*/  
#define SPEED_TASK	 0		 //第一個任務_計算電機轉速
#define SEND_8019    1		 //第二個任務_發送數據
#define	RECE_ETH	 3		 //第四個任務_接收數據
#define SHOW_TASK	 4		 //第五個任務_數碼管顯示
  
/* 中斷宏*/
#define   INIT_SP       0X0F             //中斷時各寄存器壓入堆棧個數
#define   ISR_NUM       1		         //最大中斷嵌套個數
#define   OS_CLOSEISR   EA=0;	         //開中斷宏 關
#define   OS_OPENISR    EA=1;   	     //關中斷宏

/*任務嵌套調用個數聲明*/
//#define	FREE_FUNCTION_NUM	  (0*2)
#define	TASK1_FUNCTION_NUM	  (3*2)	 //各任務嵌套函數最高個數 ,每次調用堆棧＋2
#define	TASK2_FUNCTION_NUM	  (3*2)
#define	TASK3_FUNCTION_NUM	  (3*2)
#define	TASK4_FUNCTION_NUM	  (3*2)
#define	TASK5_FUNCTION_NUM	  (5*2)
#define	FREE_FUNCTION_NUM     (0*2)

/*任務私有堆棧空間初始化*/
#define FREE_SP      (INIT_SP*ISR_NUM+FREE_FUNCTION_NUM)
#define T1_SP        (INIT_SP*ISR_NUM+TASK1_FUNCTION_NUM)  
#define T2_SP        (INIT_SP*ISR_NUM+TASK2_FUNCTION_NUM)
#define T3_SP        (INIT_SP*ISR_NUM+TASK3_FUNCTION_NUM)
#define T4_SP        (INIT_SP*ISR_NUM+TASK4_FUNCTION_NUM)
#define T5_SP        (INIT_SP*ISR_NUM+TASK5_FUNCTION_NUM)