lsm6ds33_i2c.h File Reference

Driver for the accelerometer and gyrometer LSM6DS33. More...

#include "std.h"
#include "math/pprz_algebra_int.h"
#include "mcu_periph/i2c.h"
#include "peripherals/lsm6ds33.h"

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Data Structures
struct	Lsm6_I2c
union	Lsm6_I2c.data_xl
union	Lsm6_I2c.data_g

Functions
void	lsm6_i2c_init (struct Lsm6_I2c *lsm, struct i2c_periph *i2c_p, uint8_t addr)
void	lsm6_i2c_start_configure (struct Lsm6_I2c *lsm)
void	lsm6_i2c_read (struct Lsm6_I2c *lsm)
void	lsm6_i2c_event (struct Lsm6_I2c *lsm)
static void	lsm6_i2c_periodic (struct Lsm6_I2c *lsm)
	convenience function: read or start configuration if not already initialized More...

Detailed Description

Driver for the accelerometer and gyrometer LSM6DS33.

Definition in file lsm6ds33_i2c.h.

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Data Structure Documentation

struct Lsm6_I2c

Definition at line 38 of file lsm6ds33_i2c.h.

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Data Fields
struct Lsm6Config	config
volatile bool	data_available	data ready flag
union Lsm6_I2c	data_g
union Lsm6_I2c	data_xl
struct i2c_periph *	i2c_p
struct i2c_transaction	i2c_trans
enum Lsm6ConfStatus	init_status	init status
bool	initialized	config done flag

union Lsm6_I2c.data_xl

Definition at line 44 of file lsm6ds33_i2c.h.

Data Fields
int16_t	value[3]	data values accessible by channel index
struct Int16Vect3	vect	data vector in accel coordinate system

union Lsm6_I2c.data_g

Definition at line 48 of file lsm6ds33_i2c.h.

Data Fields
struct Int16Rates	rates	data as angular rates in gyroscop coordinate system
int16_t	value[3]	data values accessible by channel index

Function Documentation

void lsm6_i2c_event

(

struct Lsm6_I2c *

lsm

)

Definition at line 114 of file lsm6ds33_i2c.c.

References i2c_transaction::buf, Lsm6_I2c::data_available, Lsm6_I2c::data_g, Lsm6_I2c::data_xl, Lsm6_I2c::i2c_trans, I2CTransDone, I2CTransFailed, I2CTransSuccess, Lsm6_I2c::init_status, Lsm6_I2c::initialized, Int16FromBuf, LSM6_CONF_UNINIT, lsm6_i2c_send_config(), and i2c_transaction::status.

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void lsm6_i2c_init	(	struct Lsm6_I2c *	lsm,
		struct i2c_periph *	i2c_p,
		uint8_t	addr
	)

Definition at line 33 of file lsm6ds33_i2c.c.

References Lsm6_I2c::config, Lsm6_I2c::data_available, Lsm6_I2c::i2c_p, Lsm6_I2c::i2c_trans, I2CTransDone, Lsm6_I2c::init_status, Lsm6_I2c::initialized, LSM6_CONF_UNINIT, lsm6_set_default_config(), i2c_transaction::slave_addr, and i2c_transaction::status.

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static void lsm6_i2c_periodic ( struct Lsm6_I2c *  lsm )

inlinestatic

convenience function: read or start configuration if not already initialized

Definition at line 62 of file lsm6ds33_i2c.h.

References Lsm6_I2c::initialized, lsm6_i2c_read(), and lsm6_i2c_start_configure().

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void lsm6_i2c_read

(

struct Lsm6_I2c *

lsm

)

Definition at line 99 of file lsm6ds33_i2c.c.

References i2c_transaction::buf, Lsm6_I2c::i2c_p, i2c_submit(), Lsm6_I2c::i2c_trans, I2CTransDone, I2CTransTxRx, Lsm6_I2c::initialized, i2c_transaction::len_r, i2c_transaction::len_w, LSM6_REG_OUTX_L_G, i2c_transaction::status, and i2c_transaction::type.

Referenced by lsm6_i2c_periodic().

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void lsm6_i2c_start_configure

(

struct Lsm6_I2c *

lsm

)

Definition at line 88 of file lsm6ds33_i2c.c.

References Lsm6_I2c::i2c_trans, I2CTransDone, I2CTransSuccess, Lsm6_I2c::init_status, LSM6_CONF_UNINIT, lsm6_i2c_send_config(), and i2c_transaction::status.

Referenced by lsm6_i2c_periodic().

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