Software Tools:
AVR STUDIO
Extreme burner
Hardware Tools
AVR programmer
AVR development board
IR sensor
RF transreciver
Concept:
a robot roll on the railway track and an IR crack detection system fixed with the robot. When any crack detected the robot stop and inform about the crack to near station.
Programme:
/*
* Railway crack detection system .c
*
* Created: 16/02/2016 2:40:44 AM
* Author: SURIA SARATH
*/
#include <avr/io.h>
int main(void)
{
DDRA=0x00;
DDRB=0xff;
DDRC=0xff;
PORTA=0x00;
while(1)
{
if (PINA & (1<<PA0)==1)
{
PORTB=0x0a;
PORTC=0x00;
}
else if(PINA | (1<<PA0)==1)
{
PORTB=0X00;
PORTC=0x01;
}
}
}
