#include<htc.h>

__CONFIG(FOSC_INTOSC & WDTE_OFF & PWRTE_OFF
 & MCLRE_OFF & CP_OFF & CPD_OFF & BOREN_ON
 & CLKOUTEN_OFF & IESO_OFF& FCMEN_OFF);
__CONFIG(PLLEN_ON & LVP_OFF);

#define LED PORTBbits.RB0

void wait_ms(int value){
	T2CON = 0b00000111;		//T2=ON
	int i;
	for(i = 0; i < value; i++){
		TMR2 = 0;
		while(1){
			if(TMR2 > 124) break;	
		}
	}
	T2CON = 0b00111001;		//T2=OFF
}

void main(){
	//---Clock setting---
	OSCCON = 0b11110000;	//32MHz
	
	//---IO setting---
	ANSELB = 0b11111110;	//RB0 is Digital
	TRISB = 0b11111110;		//0:output 1:input
	
	//---LED on/off---
	while(1){
		LED = 1;
		wait_ms(500);
		LED = 0;
		wait_ms(500);
	}
}