#define TEMPERATURE_SENSOR  0
#define VOLTAGE_SENSOR      1
#define LIGHT_SENSOR        2
#define CELCIUS             3
#define FARENHEIT           4

//#define Vref                2.85

void ADC_init(char );
int ADC_read(void);
void ADC_periphery(void);

// Temperature sensor function
char TemperatureFunc(char);

// Voltage reader function
char VoltageFunc(char);

// Light sensor function
char LightFunc(char);