l3gd20.h

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/*
 * Copyright (C) 2013 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 L3GD20_H
#define L3GD20_H
 
/* Include address and register definition */
#include "peripherals/l3gd20_regs.h"
 
 
#define L3GD20_SENS_2000_NUM 5004
#define L3GD20_SENS_2000_DEN 1000
 
enum L3gd20ConfStatus {
  L3G_CONF_UNINIT = 0,
  L3G_CONF_WHO_AM_I = 1,
  L3G_CONF_WHO_AM_I_OK = 2,
  L3G_CONF_REG4   = 3,
  L3G_CONF_ENABLE = 4,
  L3G_CONF_DONE   = 5
};
 
struct L3gd20Config {
  bool spi_3_wire;        
 
  enum L3gd20FullScale full_scale; 
  enum L3gd20DRBW drbw;   
};
 
static inline void l3gd20_set_default_config(struct L3gd20Config *c)
{
  c->spi_3_wire = false;
 
  c->drbw = L3GD20_DRBW_760Hz_100BW;
  c->full_scale = L3GD20_FS_2000dps2;
}
 
#endif /* L3GD20_H */