imu_gl1.h File Reference

Interface for I2c IMU using using L3G4200, ADXL345, HMC5883 and BMP085. More...

#include "generated/airframe.h"
#include "subsystems/imu.h"
#include "subsystems/imu/imu_gl1_defaults.h"
#include "peripherals/l3g4200.h"
#include "peripherals/hmc58xx.h"
#include "peripherals/adxl345_i2c.h"

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Data Structures
struct	ImuGL1I2c

Functions
void	imu_gl1_init (void)
void	imu_gl1_periodic (void)
void	imu_gl1_event (void)

Variables
struct ImuGL1I2c	imu_gl1

Detailed Description

Interface for I2c IMU using using L3G4200, ADXL345, HMC5883 and BMP085.

Definition in file imu_gl1.h.

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Data Structure Documentation

struct ImuGL1I2c

Definition at line 43 of file imu_gl1.h.

Collaboration diagram for ImuGL1I2c:

Data Fields
struct Adxl345_I2c	acc_adxl
struct L3g4200	gyro_l3g
struct Hmc58xx	mag_hmc

Function Documentation

void imu_gl1_event

(

void

)

Definition at line 118 of file imu_gl1.c.

References ImuGL1I2c::acc_adxl, Imu::accel, Imu::accel_unscaled, adxl345_i2c_event(), Adxl345_I2c::data, Hmc58xx::data, L3g4200::data, Adxl345_I2c::data_available, Hmc58xx::data_available, L3g4200::data_available, get_sys_time_usec(), Imu::gyro, ImuGL1I2c::gyro_l3g, Imu::gyro_unscaled, hmc58xx_event(), imu, imu_gl1, IMU_GL1_ID, imu_scale_accel(), imu_scale_gyro(), imu_scale_mag(), l3g4200_event(), Imu::mag, ImuGL1I2c::mag_hmc, Imu::mag_unscaled, Int32Rates::p, Int32Rates::q, Int32Rates::r, RATES_COPY, VECT3_COPY, Int32Vect3::x, Int32Vect3::y, and Int32Vect3::z.

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void imu_gl1_init

(

void

)

Todo:

drdy int handling for adxl345

Definition at line 80 of file imu_gl1.c.

References ImuGL1I2c::acc_adxl, ADXL345_ADDR, adxl345_i2c_init(), Adxl345_I2c::config, L3g4200::config, L3g4200Config::ctrl_reg1, L3g4200Config::ctrl_reg4, L3g4200Config::ctrl_reg5, GL1_ACCEL_RATE, GL1_GYRO_LOWPASS, GL1_GYRO_SMPLRT, ImuGL1I2c::gyro_l3g, HMC58XX_ADDR, hmc58xx_init(), HMC_TYPE_5883, L3G4200_ADDR_ALT, l3g4200_init(), L3G4200_SCALE, ImuGL1I2c::mag_hmc, Adxl345Config::rate, and Hmc58xx::type.

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void imu_gl1_periodic

(

void

)

Definition at line 107 of file imu_gl1.c.

References ImuGL1I2c::acc_adxl, adxl345_i2c_periodic(), ImuGL1I2c::gyro_l3g, hmc58xx_periodic(), imu_gl1, l3g4200_periodic(), and ImuGL1I2c::mag_hmc.

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Variable Documentation

struct ImuGL1I2c imu_gl1

Definition at line 78 of file imu_gl1.c.

Referenced by imu_gl1_event(), and imu_gl1_periodic().