volatile_define.c

单片机工业控制板,具备I/O,KEYBOARD,步进电机伺服电机等功能

#include <p30f4011.h>

#include "regesiter.h"
//**************************************************************//
//extern	unchar KR0;					//x left limit
//extern	unchar KR1;					//x right limit
//extern	unchar KR2;					//z up limit
//extern	unchar KR3;					//z down limit
//extern	unchar KR4;					//y forward limit
//extern	unchar KR5;					//y back limit
//extern	unchar KR6;					//y message light1
//extern	unchar KR7;					//y message light2
//extern	unchar KR8;					//x protect switch  close x 
//extern	unchar KR9;					//y protect switch   close y

//LR_num.bits.LR0=1;			//oil 	OUTPUT LR=0 与24V ctrl relay out
//LR_num.bits.LR1=1;			//主轴
//LR_num.bits.LR2=1;			//cool
//LR_num.bits.LR3=1;			//Y 前行
//LR_num.bits.LR4=1;			//Y 后行
//LR_num.bits.LR5=1;			//X 左行
//LR_num.bits.LR6=1;			//X 右行
//LR_num.bits.LR7=1;			//err message

//LED_num.bits.LED0=0;		//平面			//led=0 ctrl output
//LED_num.bits.LED1=1;		//开槽
//LED_num.bits.LED2=1;		//oil start				
//LED_num.bits.LED3=1;		//主轴start
//LED_num.bits.LED4=1;		//cool start			
//LED_num.bits.LED5=0;		//oil stop
//LED_num.bits.LED6=0;		//主轴stop				
//LED_num.bits.LED7=0;		//cool stop
//LED_num.bits.LED8=0;		//x 往复 start _RE4=LED8,RE4=1,LED8=ON
//KR=1 extern input,but NPN常闭的 limit 感应到limit 时KR=0，感应不到时KR=1
//NPN	常开的limit 感应到为1，感应不到为0



//****************************************************************//
//input data bus RF0-RF6,RE5 8bit
//IC:74_245 3颗，245_1:KR0-KR7,245_2:KR8-KR15,245_3:波多开关，启动，停止等按键

//KEYSCAN  return bus :RF0,RF1,RF4,RF5 ,outbus :RB0-RB7
//lcd rs:RD0,wr:RD2,lcd_en:RE8  ,lcd_bus :RB0-RB7
//IC;74_138 ctrl CTRL BUS ;
//CTRL BUS：RE8,RD3,RD0,RD1,RD2 5bit
//RD0,RD1,RD2  ctrl 138的8 bit{74_245 3 bit ,74_373 3 bit,led8 1 bit
//IC:74_373_1:OUT0-OUT7,74_373_2:OUT8-OUT15,74_373_3:LED0-LED7
//OUTBUS:RB0-RB7,CTRL :OUT0-OUT15,LED0-LED7
//RS485:RC13,4,RRC1B8
//PWM:RE0,RE1,RE2,RE3

//**************************************************************************


UnByte	BUSY	,in_buffer,out_buffer,KR_input,y_postion_staus,z_postion_staus		_NEAR;

UnWord    X1,X2   _NEAR;

UnByte limit_staus,KR_staus			 _NEAR;  	
UnDuWord  Time_base     _NEAR;
UnDuWord  FPWM,z_postion,z_waitpostion	_PERSISTENT;
UnWord    y_totallength,var,y_postion ,z_up_speed,z_down_speed,y_endpos		 	_PERSISTENT;
UnByte	jingei_times,y_distance,LCD_FLAG,operator_mode, motor_jingei  	_PERSISTENT;
UnByte	SW,SW0,SW1,SW2,SW3,SW4 					_PERSISTENT;
UnByte	KR0,KR1,KR2,KR3,KR4,KR5,KR6,KR7,KR8,KR9,KR10,KR11,KR12,KR13,KR14,KR15 _PERSISTENT;
UnByte   KEYUPDOWN,y_firstpos,plane,var1,var2,keyboard_flag _PERSISTENT;
UnByte	xx_photo,EXCHANGE,guangmo_times			_PERSISTENT;
UnByte	instruction,TAB,ADDR		_PERSISTENT;
UnByte i,j,k,q   _NEAR;
UnByte	LCD_jingei_staus,y_distance_staus,y_totallength_staus,z_waitpostion_staus,guangmo_times_staus _PERSISTENT;


UnByte	z_up_speed_staus,z_down_speed_staus	_PERSISTENT;
UnDuWord	z_encoder_pluse,pluse_counter,last_pluse_counter,total_pluse,pluse_con,	mid_pluse			_PERSISTENT;
UnByte	motor_jingeiliang,	pwm_flag					_PERSISTENT;
UnWord motor_jingei_encoder _PERSISTENT;

UnByte	count,SW_flag,X_END,X_DIRECTION			 _PERSISTENT;		//x 往复flag

UnByte	HALFAUTO,XY_END,XY_DIRECTION,Y_DIRECTION					_PERSISTENT;		//half auto
UnByte 	Back_xx_photo _PERSISTENT;

UnByte const tab1[]={"进给次"};
UnByte const tab2[]={"Y 间距"}; 
UnByte const tab3[]={"Y 总长"}; 

UnByte const tab4[]={"参数"}; 
UnByte const tab5[]={"光磨次"}; 
UnByte const tab6[]={"Z 待机"};

UnByte const tab7[]={"位置"};  
UnByte const tab8[]={"Y 轴"}; 
UnByte const tab9[]={"Z 轴"}; 	


UnByte const tab10[]={"速度"}; 
UnByte const tab11[]={"Z 向上"}; 

UnByte const tab12[]={"Z 向下"}; 


UnByte const tab13[]={"Y 前限位"}; 
UnByte const tab14[]={"Y 后限位"}; 
UnByte const tab15[]={"X 左限位"}; 
UnByte const tab16[]={"X 右限位"}; 
UnByte const tab17[]={"Z 上限位"}; 

LR_NUM    LR_num   _PERSISTENT;
LED_NUM   LED_num  _PERSISTENT;
CONT      Cont	_NEAR;