// Setup LED on Pin 2 (RA0)
AD1PCFGL = 0xFFFF; // disable analog function on pins
TRISAbits.TRISA0 = 0; // configure direction for output
LATAbits.LATA0 = 1; // turn on LED
LATAbits.LATA0 = 0; // turn off LED
LATAbits.LATA0 = ~LATAbits.LATA0; // toggle LED