#ifndef AT91_ADC_H_
#define AT91_ADC_H_

#include <stdint.h>

#define ADC_GYRO_ROLL	0
#define ADC_GYRO_NICK	1
#define ADC_GYRO_YAW	2
#define ADC_ACC_ROLL	3
#define ADC_ACC_NICK	4
#define ADC_ACC_YAW	5
#define ADC_VOLTAGE	6

#define ADC_CAL_NONE	0
#define ADC_CAL_GYRO	1
#define ADC_CAL_ACC	2

void adc_trigger(void);

void adc_calibrate(uint32_t mode);
void at91_adc_init(void);

#endif /*AT91_ADC_H_*/