// Blinkenlights! on C30 & PIC24
// Finally on 17 Nov 2007

#include <p24hj12gp202.h>

void delay(long d){
	long c;
	for(c=0; c<d; c++);	
}	

int main(void){

	TRISA = 0;
	
	long j, k;
	while(1){
		for(j=0; j<300; j++){
			k = j + 10;
			PORTA = 0xFF;
			delay(k);
			PORTA = 0;
			delay(1000);
		}		
		for(j=300; j>0; j--){
			k = j - 10;
			PORTA = 0xFF;
			delay(k);
			PORTA = 0;
			delay(1000);
		}
		PORTA = 0;
		delay(30000);
	}

}