8051codes/irsensorarray.c at master · ankgitk/8051codes · GitHub

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EXPERIMENT 6
Objective : To use array of IR sensors to detect objects
PRE-REQUISITES:
1. Keil μVision IDE
2. Flash Magic
3. p89v51rx2.h header ﬁle
4. LCD.h header ﬁle
5. delay.h header ﬁle
CODE

#include <LCD.H>

sbit IR1=P1^0;
sbit IR2=P3^2;
sbit IR3=P3^3;
sbit IR4=P3^4;
sbit IR5=P3^5;
sbit BUZZ=P0^3;


void main()
{
		LCD_INIT();
    while(1) {
        if(IR1 == 0) {
					LCD_WRITE("  ",0,1);
					//LCD_WRITE("06:NOT DETECTED",1,1);
					  BUZZ=1;
        } else {
					LCD_WRITE("01 ",0,1);
					//LCD_WRITE("06:DETECTED SOMETHING",1,1);
					  BUZZ=0;
        }
				if(IR2 == 0) {
            LCD_WRITE("  ",0,4);
        } else {
            LCD_WRITE("02 ",0,4);
        }

				if(IR3 == 0) {
            LCD_WRITE("  ",0,6);
        } else {
            LCD_WRITE("03 ",0,6);
        }

				if(IR4 == 0) {
            LCD_WRITE("  ",1,1);
        } else {
            LCD_WRITE("04 ",1,1);
        }

				if(IR5 == 0) {
            LCD_WRITE("  ",1,4);
        } else {
            LCD_WRITE("05 ",1,4);
        }
				delay(5);
    }
}