temp.h File Reference

Interface for the onboard temperature sensor. More...

#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include "adc.h"

Defines
#define	MEASURE_ADC2 1
	Initialize the temperature sensor ADC2=EXT_SUPL_SIG can also be measured and sent to the 1284p along with the temperature reading.
Definition of Port Pin for temp sensor.

#define	TEMP_PORT PORTF
#define	TEMP_DDR DDRF
#define	TEMP_PIN PINF
#define	TEMP_BIT_IN 4
#define	TEMP_BIT_PWR 6
Enumerations
enum	temp_unit_t
	Type used with temp_get() to select temperature unit.
Functions
int	temp_init (void)
	This will initialize the digital IO and adc channel for temperture readings.
void	temp_deinit (void)
	This will disable temperature readings by reseting the initialed flag.
int16_t	temp_get (temp_unit_t unit)
	This will turn on the adc channel for reading the temp sensor.

Detailed Description

Interface for the onboard temperature sensor.

Definition in file temp.h.