lsm6ds33_i2c.c File Reference

Driver for LSM6DS33 accelerometer and gyrometer using I2C. More...

#include "peripherals/lsm6ds33_i2c.h"
#include "std.h"
#include <stdio.h>

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Macros
#define	Int16FromBuf(_buf, _idx)   ((int16_t)((_buf[_idx+1]<<8) | _buf[_idx]))

Functions
void	lsm6_i2c_init (struct Lsm6_I2c *lsm, struct i2c_periph *i2c_p, uint8_t addr)
static void	lsm6_i2c_tx_reg (struct Lsm6_I2c *lsm, uint8_t reg, uint8_t val)
static void	lsm6_i2c_send_config (struct Lsm6_I2c *lsm)
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)

Detailed Description

Driver for LSM6DS33 accelerometer and gyrometer using I2C.

Definition in file lsm6ds33_i2c.c.

Macro Definition Documentation

#define Int16FromBuf	(		_buf,
			_idx
	)		((int16_t)((_buf[_idx+1]<<8) | _buf[_idx]))

Definition at line 112 of file lsm6ds33_i2c.c.

Referenced by lsm6_i2c_event().

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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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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static void lsm6_i2c_send_config ( struct Lsm6_I2c *  lsm )

static

Definition at line 59 of file lsm6ds33_i2c.c.

References Lsm6Config::c, Lsm6_I2c::config, Lsm6Config::g, Lsm6_I2c::i2c_trans, I2CTransDone, Lsm6_I2c::init_status, Lsm6_I2c::initialized, LSM6_CONF_CTRL1_XL, LSM6_CONF_CTRL2_G, LSM6_CONF_CTRL3_C, LSM6_CONF_CTRL3_ORIENT, LSM6_CONF_DONE, lsm6_i2c_tx_reg(), LSM6_REG_CTRL1_XL, LSM6_REG_CTRL2_G, LSM6_REG_CTRL3_C, LSM6_REG_ORIENT_CFG_G, Lsm6Config::orient, i2c_transaction::status, and Lsm6Config::xl.

Referenced by lsm6_i2c_event(), and lsm6_i2c_start_configure().

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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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static void lsm6_i2c_tx_reg ( struct Lsm6_I2c *  lsm, uint8_t  reg, uint8_t  val  )

static

Definition at line 48 of file lsm6ds33_i2c.c.

References i2c_transaction::buf, Lsm6_I2c::i2c_p, i2c_submit(), Lsm6_I2c::i2c_trans, I2CTransTx, i2c_transaction::len_r, i2c_transaction::len_w, i2c_transaction::type, and val.

Referenced by lsm6_i2c_send_config().

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