l3gxxxx_params.h File Reference

Default configuration for ST L3Gxxxx 3-axis gyroscope sensor family. More...

Detailed Description

Default configuration for ST L3Gxxxx 3-axis gyroscope sensor family.

Author

Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file l3gxxxx_params.h.

#include "board.h"
#include "l3gxxxx.h"
#include "saul_reg.h"

Include dependency graph for l3gxxxx_params.h:

Go to the source code of this file.

Variables
static const l3gxxxx_params_t	l3gxxxx_params []
	Allocate some memory to store the actual configuration. More...
static const saul_reg_info_t	l3gxxxx_saul_info []
	Additional meta information to keep in the SAUL registry. More...

Default hardware configuration
#define	L3GXXXX_I2C_DEV   (I2C_DEV(0))
	Default I2C device, if the I2C interface is used.
#define	L3GXXXX_I2C_ADDR   (L3GXXXX_I2C_ADDR_2)
	Default I2C address, if the I2C interface is used.
#define	L3GXXXX_I2C_IF_PARAMS
	Default I2C interface parameter set. More...
#define	L3GXXXX_SPI_DEV   SPI_DEV(0)
	Default SPI device, if the SPI interface is used.
#define	L3GXXXX_SPI_CLK   (SPI_CLK_1MHZ)
	Default SPI clock frequency, if the SPI interface is used.
#define	L3GXXXX_SPI_CS   (GPIO_PIN(0, 0))
	Default SPI CS signal, if the SPI interface is used.
#define	L3GXXXX_SPI_IF_PARAMS
	Default SPI interface parameter set. More...
#define	L3GXXXX_INT1_PIN   (GPIO_PIN(0, 1))
	Default MCU pin for INT1 signal.
#define	L3GXXXX_INT2_PIN   (GPIO_PIN(0, 2))
	Default MCU pin for INT2/DRDY signal.

Default sensor configuration
#define	CONFIG_L3GXXXX_ODR   (L3GXXXX_ODR_100_25)
	Default ODR and cut-off frequency.
#define	CONFIG_L3GXXXX_SCALE   (L3GXXXX_SCALE_245_DPS)
	Default full scale.
#define	CONFIG_L3GXXXX_FILTER_SEL   (L3GXXXX_HPF_AND_LPF2)
	Default filter selection used for output data.
#define	CONFIG_L3GXXXX_HPF_MODE   (L3GXXXX_HPF_NORMAL)
	Default HPF mode used for output data.
#define	CONFIG_L3GXXXX_HPF_CUTOFF   (0)
	Default HPF cutoff frequency 8 Hz.
#define	CONFIG_L3GXXXX_FIFO_MODE   (L3GXXXX_FIFO)
	Default FIFO mode if FIO is used.
#define	CONFIG_L3GXXXX_FIFO_WATERMARK   (23)
	Default FIFO watermark level (threshold) value if FIO is used.
#define	CONFIG_L3GXXXX_INT1_X_THRESH   (4012)
	Default INT1 threshold for X axis events (~30 dps at fulls scale of ±245 dps)
#define	CONFIG_L3GXXXX_INT1_X_GT_THRESH   (true)
	Default INT1 interrupt enable for |X| > X threshold (X high event)
#define	CONFIG_L3GXXXX_INT1_X_LT_THRESH   (false)
	Default INT1 interrupt enable for |X| < X threshold (X low event)
#define	CONFIG_L3GXXXX_INT1_Y_THRESH   (4012)
	Default INT1 threshold for Y axis events (~30 dps at fulls scale of ±245 dps)
#define	CONFIG_L3GXXXX_INT1_Y_GT_THRESH   (true)
	Default INT1 interrupt enable for |Y| < Y threshold (Y low event)
#define	CONFIG_L3GXXXX_INT1_Y_LT_THRESH   (false)
	Default INT1 interrupt enable for |Y| > Y threshold (Y high event)
#define	CONFIG_L3GXXXX_INT1_Z_THRESH   (4012)
	Default INT1 threshold for Z axis events (~30 dps at fulls scale of ±245 dps)
#define	CONFIG_L3GXXXX_INT1_Z_GT_THRESH   (true)
	Default INT1 interrupt enable for |Z| < Z threshold (Z low event)
#define	CONFIG_L3GXXXX_INT1_Z_LT_THRESH   (false)
	Default INT1 interrupt enable for |Z| > Z threshold (Z high event)
#define	CONFIG_L3GXXXX_INT1_FILTER   (L3GXXXX_HPF_AND_LPF2)
	Default filter selection used for INT1 interrupt.
#define	CONFIG_L3GXXXX_INT1_AND   (false)
	Default event interrupt combination is OR.
#define	CONFIG_L3GXXXX_INT1_LATCH   (true)
	Default INT1 event interrupt latch enabled.
#define	L3GXXXX_INT1_PARAMS
	Default INT1 parameter set. More...
#define	L3GXXXX_INT2_PARAMS   .int2_pin = L3GXXXX_INT2_PIN,
	Default INT2 parameter set.
#define	L3GXXXX_FIFO_PARAMS
	Default FIFO parameter set. More...
#define	L3GXXXX_I2C_PARAMS
	Default I2C device parameter set. More...
#define	L3GXXXX_SPI_PARAMS
	Default SPI device parameter set. More...
#define	L3GXXXX_SAUL_INFO   { .name = "l3gxxxx" }
	Default SAUL device info.

Macro Definition Documentation

L3GXXXX_FIFO_PARAMS

#define L3GXXXX_FIFO_PARAMS

Value:

                                .fifo_mode =  CONFIG_L3GXXXX_FIFO_MODE, \
                                .fifo_watermark  =  CONFIG_L3GXXXX_FIFO_WATERMARK,

Default FIFO parameter set.

Definition at line 312 of file l3gxxxx_params.h.

L3GXXXX_I2C_IF_PARAMS

#define L3GXXXX_I2C_IF_PARAMS

Value:

                                .if_params.type = L3GXXXX_I2C, \
                                .if_params.i2c.dev = L3GXXXX_I2C_DEV, \
                                .if_params.i2c.addr = L3GXXXX_I2C_ADDR,

Default I2C interface parameter set.

Definition at line 46 of file l3gxxxx_params.h.

L3GXXXX_I2C_PARAMS

#define L3GXXXX_I2C_PARAMS

Value:

                                { \
                                L3GXXXX_I2C_IF_PARAMS \
                                .odr = CONFIG_L3GXXXX_ODR, \
                                .scale = CONFIG_L3GXXXX_SCALE, \
                                .filter_sel = CONFIG_L3GXXXX_FILTER_SEL, \
                                .hpf_mode = CONFIG_L3GXXXX_HPF_MODE, \
                                .hpf_cutoff = CONFIG_L3GXXXX_HPF_CUTOFF, \
                                L3GXXXX_FIFO_PARAMS \
                                L3GXXXX_INT1_PARAMS \
                                L3GXXXX_INT2_PARAMS \
                            }

Default I2C device parameter set.

Definition at line 322 of file l3gxxxx_params.h.

L3GXXXX_INT1_PARAMS

#define L3GXXXX_INT1_PARAMS

Value:

                                .int1_pin =  L3GXXXX_INT1_PIN, \
                                .int1_cfg.x_high_enabled = CONFIG_L3GXXXX_INT1_X_GT_THRESH, \
                                .int1_cfg.y_high_enabled = CONFIG_L3GXXXX_INT1_Y_GT_THRESH, \
                                .int1_cfg.z_high_enabled = CONFIG_L3GXXXX_INT1_Z_GT_THRESH, \
                                .int1_cfg.x_low_enabled  = CONFIG_L3GXXXX_INT1_X_LT_THRESH, \
                                .int1_cfg.y_low_enabled  = CONFIG_L3GXXXX_INT1_Y_LT_THRESH, \
                                .int1_cfg.z_low_enabled  = CONFIG_L3GXXXX_INT1_Z_LT_THRESH, \
                                .int1_cfg.x_threshold = CONFIG_L3GXXXX_INT1_X_THRESH, \
                                .int1_cfg.y_threshold = CONFIG_L3GXXXX_INT1_Y_THRESH, \
                                .int1_cfg.z_threshold = CONFIG_L3GXXXX_INT1_Z_THRESH, \
                                .int1_cfg.filter = CONFIG_L3GXXXX_INT1_FILTER, \
                                .int1_cfg.and_or = CONFIG_L3GXXXX_INT1_AND, \
                                .int1_cfg.latch = CONFIG_L3GXXXX_INT1_LATCH,

Default INT1 parameter set.

Definition at line 286 of file l3gxxxx_params.h.

L3GXXXX_SPI_IF_PARAMS

#define L3GXXXX_SPI_IF_PARAMS

Value:

                                .if_params.type = L3GXXXX_SPI, \
                                .if_params.spi.dev = L3GXXXX_SPI_DEV, \
                                .if_params.spi.clk = L3GXXXX_SPI_CLK, \
                                .if_params.spi.cs = L3GXXXX_SPI_CS,

Default SPI interface parameter set.

Definition at line 72 of file l3gxxxx_params.h.

L3GXXXX_SPI_PARAMS

#define L3GXXXX_SPI_PARAMS

Value:

                                { \
                                L3GXXXX_SPI_IF_PARAMS \
                                .odr = CONFIG_L3GXXXX_ODR, \
                                .scale = CONFIG_L3GXXXX_SCALE, \
                                .filter_sel = CONFIG_L3GXXXX_FILTER_SEL, \
                                .hpf_mode = CONFIG_L3GXXXX_HPF_MODE, \
                                .hpf_cutoff = CONFIG_L3GXXXX_HPF_CUTOFF, \
                                L3GXXXX_FIFO_PARAMS \
                                L3GXXXX_INT1_PARAMS \
                                L3GXXXX_INT2_PARAMS \
                            }

Default SPI device parameter set.

Definition at line 339 of file l3gxxxx_params.h.

Variable Documentation

l3gxxxx_params

const l3gxxxx_params_t l3gxxxx_params[]

static

Initial value:

=
{
 
    L3GXXXX_I2C_PARAMS,
 
 
    L3GXXXX_SPI_PARAMS,
 
}

Allocate some memory to store the actual configuration.

Definition at line 362 of file l3gxxxx_params.h.

l3gxxxx_saul_info

const saul_reg_info_t l3gxxxx_saul_info[]

static

Initial value:

=
{
    L3GXXXX_SAUL_INFO
}

Additional meta information to keep in the SAUL registry.

Definition at line 375 of file l3gxxxx_params.h.