ADCON1 = 0b11110011; /* Right justified result, Frc clk, FVR/Vss refs */
ADCON0 = 0b00001001; /* Enable channel AN2, enable ADC */
ADCON1 = 0b11110011; /* Right justified result, Frc clk, FVR/Vss refs */
ADCON0 = 0b00001001; /* Enable channel AN2, enable ADC */