#include <p24fxxxx.h>

void e()
{
}

void dly()
{
	int x;
	for (x = 0; x != 10000; ++x)
		e();
}


int main(void)
{
	PORTB = 0;
	TRISB = 0;
	PORTBbits.RB9 = 1;
	while (1)
	{
		PortBbits.RB8 = 1;
		dly();
		PortBbits.RB8 = 0;
		dly();
	}
}