#ifndef _VBUS_SENSOR_H__
#define _VBUS_SENSOR_H__


#define VBUS_PARTITIONING_FACTOR      0.0522f /*!< It expresses how
                                                       much the Vbus is attenuated
                                                       before being converted into
                                                       digital value */

typedef struct {
	float voltage_avg;
	int avg_count;
}vbus_t;

void vbus_sensor_init(void);
void vbus_sample_voltage(void);
float vbus_get_voltage(void);

#endif /* _VBUS_SENSOR_H__ */