imu_nps.h

Go to the documentation of this file.

/*
 * Copyright (C) 2012 Felix Ruess <felix.ruess@gmail.com
 *
 * This file is part of paparazzi.
 *
 * paparazzi is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * paparazzi is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with paparazzi; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef IMU_NPS_H
#define IMU_NPS_H

#include "subsystems/imu.h"

#include "generated/airframe.h"

#if !defined IMU_GYRO_P_SENS & !defined IMU_GYRO_Q_SENS & !defined IMU_GYRO_R_SENS
#define IMU_GYRO_P_SENS 4.359
#define IMU_GYRO_P_SENS_NUM 4359
#define IMU_GYRO_P_SENS_DEN 1000
#define IMU_GYRO_Q_SENS 4.359
#define IMU_GYRO_Q_SENS_NUM 4359
#define IMU_GYRO_Q_SENS_DEN 1000
#define IMU_GYRO_R_SENS 4.359
#define IMU_GYRO_R_SENS_NUM 4359
#define IMU_GYRO_R_SENS_DEN 1000
#endif


#if !defined IMU_ACCEL_X_SENS & !defined IMU_ACCEL_Y_SENS & !defined IMU_ACCEL_Z_SENS
#define IMU_ACCEL_X_SENS 37.91
#define IMU_ACCEL_X_SENS_NUM 3791
#define IMU_ACCEL_X_SENS_DEN 100
#define IMU_ACCEL_Y_SENS 37.91
#define IMU_ACCEL_Y_SENS_NUM 3791
#define IMU_ACCEL_Y_SENS_DEN 100
#define IMU_ACCEL_Z_SENS 39.24
#define IMU_ACCEL_Z_SENS_NUM 3924
#define IMU_ACCEL_Z_SENS_DEN 100
#endif


#if !defined IMU_MAG_X_SENS & !defined IMU_MAG_Y_SENS & !defined IMU_MAG_Z_SENS
#define IMU_MAG_X_SENS 3.5
#define IMU_MAG_X_SENS_NUM 7
#define IMU_MAG_X_SENS_DEN 2
#define IMU_MAG_Y_SENS 3.5
#define IMU_MAG_Y_SENS_NUM 7
#define IMU_MAG_Y_SENS_DEN 2
#define IMU_MAG_Z_SENS 3.5
#define IMU_MAG_Z_SENS_NUM 7
#define IMU_MAG_Z_SENS_DEN 2
#endif


struct ImuNps {
  uint8_t mag_available;
  uint8_t accel_available;
  uint8_t gyro_available;
};

extern struct ImuNps imu_nps;

extern void imu_feed_gyro_accel(void);
extern void imu_feed_mag(void);

extern void imu_nps_init(void);
extern void imu_nps_event(void);

#endif /* IMU_NPS_H */