timer.h.bak

步进电机控制程序

//=============================================================================
// File Name : Timer.h
// Function  : S3C2410 Watch-Dog and Timer Test Head File
// Program   : Shin, On Pil (SOP)
// Date      : March 21, 2002
// Version   : 0.0
// History
//   0.0 : Programming start (March 21,2002) -> SOP
//=============================================================================
#define rSensorL    (*(volatile  unsigned char *)0x8000000)
#define rSensorH    (*(volatile  unsigned char *)0x8000001)

#define In_01		(*(volatile  unsigned char *)0x8000002)
#define In_02		(*(volatile  unsigned char *)0x8000003)
#define In_03		(*(volatile  unsigned char *)0x8000004)
#define In_04		(*(volatile  unsigned char *)0x8000005)
#define In_05		(*(volatile  unsigned char *)0x8000006)
#define In_06		(*(volatile  unsigned char *)0x8000007)

#define Out_01		(*(volatile  unsigned char *)0x8000008)
#define Out_02		(*(volatile  unsigned char *)0x8000008)

#define Incode_Zero     0x01	//In_01 编码器清零信号
#define Handle_R_IO		0x80	//In_03 低有效
#define Handle_L_IO 	0x40    //In_03 低有效
#define Needle_Index 	0x0f	//In_02 0x02=1;0x03=2;--0x0a=9; 当前使用针
#define Half_Turn		0x10    //In_02 半回转
#define X_R_Limit		0x02	//In_03	X右限位低有效
#define X_L_Limit		0x08	//In-03 X左限位低有效
#define Y_UP_Limit		0x01	//In-03 Y上限位低有效
#define Y_Down_Limit	0x04	//In-03 Y下限位低有效
#define Draw_Flag      	0x01    //In_04 低有效
#define Cut_Flag     	0x02    //In_04 低有效

#define Draw_String     	0x01	//勾线
#define Buckle_String   	0x02	//扣线
#define Change_Color_P  	0x04	//换色正
#define Cut_String 			0x08    //剪线
#define Change_Color_Start	0x10    //换色启动
#define Change_Color_N		0x20    //换色负

void Timer_Init(void);
#ifndef __TIMER_H__
#define __TIMER_H__
extern unsigned int u_1ms_Flag ;
extern int s_X_All_Step;
extern int s_Y_All_Step;
extern short n_Z_Speed;
extern unsigned short u_Over_Zero;
extern union{
      	struct
		 {
          unsigned X       :1;//0:stop 1:run 
	 	  unsigned Y       :1;//0:stop 1:run  
         }b;                                                 
        unsigned short Word;                               
           }STMT_FBK;
#endif  //__TIMER_H__