drv_gyro.h File Reference

Gyroscope driver interface. More...

#include <stdint.h>
#include <sys/ioctl.h>
#include "drv_sensor.h"
#include "drv_orb_dev.h"
#include <uORB/topics/sensor_gyro.h>

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Classes
struct	gyro_calibration_s
	gyro scaling factors; Vout = (Vin * Vscale) + Voffset More...

Macros
#define	GYRO_BASE_DEVICE_PATH   "/dev/gyro"
#define	_GYROIOCBASE   (0x2300)
#define	_GYROIOC(_n)   (_PX4_IOC(_GYROIOCBASE, _n))
#define	GYROIOCSSCALE   _GYROIOC(4)
	set the gyro scaling constants to (arg) More...

Detailed Description

Gyroscope driver interface.

Definition in file drv_gyro.h.

Macro Definition Documentation

_GYROIOC

#define _GYROIOC

(

_n

)

(_PX4_IOC(_GYROIOCBASE, _n))

Definition at line 68 of file drv_gyro.h.

_GYROIOCBASE

#define _GYROIOCBASE   (0x2300)

Definition at line 67 of file drv_gyro.h.

GYRO_BASE_DEVICE_PATH

#define GYRO_BASE_DEVICE_PATH   "/dev/gyro"

Definition at line 49 of file drv_gyro.h.

Referenced by do_gyro_calibration(), sensors::VotedSensorsUpdate::parametersUpdate(), PX4Gyroscope::print_status(), PX4Gyroscope::PX4Gyroscope(), and PX4Gyroscope::~PX4Gyroscope().

GYROIOCSSCALE

#define GYROIOCSSCALE   _GYROIOC(4)

set the gyro scaling constants to (arg)

Definition at line 71 of file drv_gyro.h.

Referenced by sensors::VotedSensorsUpdate::applyGyroCalibration(), do_gyro_calibration(), and PX4Gyroscope::ioctl().