加热炉送料系统的单片机实现.doc

加热炉送料系统的单片机实现程序清单：#include#include #define V_UP 0#define V_DOWN 1#define V_STOP 2#define H_RIGHT 3#define H_LEFT 4#define H_STOP 5#define Fosc 19.2sbit DOWN = P22;sbit UP = P23;sbit RIGHT = P24;sbit LEFT = P25;sbit DOWN_LIM = P10;sbit UP_LIM = P11;sbit RIGHT_LIM = P12;sbit LEFT_LIM = P13;sbit TIME_PLUS = P14;sbit TIME_MINUS = P15;sbit CONFIRME = P16;sbit SEL1 = P20;sbit SEL2 = P21;extern unsigned char count = 1;unsigned char dbuf2 =0,0;unsigned char code segtab10 = 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07, / 0, 1, 2, 3, 4, 5, 6, 7 0x7f,0x6f; / 8, 9 void delay(unsigned int count)/延时函数unsigned int i;for(i = 0;i = 400)flash_signal = flash_signal;flash_count = 0;if(flash_signal = 1)p0_temp = 0x00;elsep0_temp = segtabdbufnumber;SEL2 = number;SEL1 = number;P0 = p0_temp;delay(30);P0 = 0x00;number = number;void SET_TIME()/送料次数设定函数while(1)disp();if(TIME_PLUS = 0)count+;P0 = 0x00;delay(10000);if(TIME_MINUS = 0)if(count = 1);elsecount-;P0 = 0x00;delay(10000);if(CONFIRME = 0)break;void reset()/系统复位函数if(DOWN_LIM = 1 & RIGHT_LIM = 1)while(1)if(DOWN_LIM = 1)driver(V_DOWN);if(RIGHT_LIM = 1)driver(H_RIGHT);if(DOWN_LIM = 0)driver(V_STOP);if(RIGHT_LIM = 0)driver(H_STOP);if(RIGHT_LIM = 0 & DOWN_LIM = 0)break;if(DOWN_LIM = 1)while(1)driver(V_DOWN);if(DOWN_LIM = 0)driver(V_STOP);break;if(RIGHT_LIM = 1)while(1)driver(H_RIGHT);if(RIGHT_LIM = 0)driver(H_STOP);break;/炉门上升 上升停止 小车向左 向左停止 小车向右 向右停止 炉门下降 下降停止void main()reset();SET_TIME();sys_initial();while(1)while(1)if(DOWN_LIM = 0)/炉门上升driver(V_UP);if(UP_LIM = 0)/上升停止driver(V_STOP);break;while(1)if(RIGHT_LIM = 0)/小车向左driver(H_LEFT);if(LEFT_LIM = 0)/向左停止driver(H_STOP);break;while(1)if(LEFT_LIM = 0)/小车向右driver(H_RIGHT);if(RIGHT_LIM = 0)/向右停止driver(H_STOP);break;while(1)if(UP_LIM = 0)/炉门关闭driver(V_DOWN);if(DOW