Registers

This contains advanced functionality for reading and writing to raw gyroscope registers. If you just want to read gyro data, you probably want Usage or Sensor instead. More...

Modules
	CTRL1
	Values for REG_CTRL_1, which is used for bandwidth, data rate, and power selection.
	CTRL2
	Values for REG_CTRL_2, which is used for configuring the high pass filter.
	CTRL3
	Values for REG_CTRL_3, which is used for configuring the electrical characteristics of the pins on the chip.
	CTRL4
	Values for REG_CTRL_4, which is used for setting the gyroscope range.
	CTRL5
	Values for REG_CTRL_5, which is used for enabling different kinds of filtering.

Addresses
#define	REG_WHO_AM_I   (0x0F)
	The address of the chip ID register. Should always read as 0xd3. More...
#define	REG_CTRL_1   (0x20)
	The address of CTRL_REG1, which is used for bandwidth, data rate, and power selection. More...
#define	REG_CTRL_2   (0x21)
	The address of CTRL_REG2, which is used for configuring the high pass filter. More...
#define	REG_CTRL_3   (0x22)
	The address of CTRL_REG3, which is used for configuring the electrical characteristics of the pins on the chip. More...
#define	REG_CTRL_4   (0x23)
	The address of CTRL_REG4, which is used for setting the gyroscope range. More...
#define	REG_CTRL_5   (0x24)
	The address of CTRL_REG5, which is used for enabling different kinds of filtering. More...
#define	REG_OUT_X_L   (0x28)
	The address of OUT_X_L, which contains the low byte of the X-axis angular data, as two's complement.
#define	REG_OUT_X_H   (0x29)
	The address of OUT_X_L, which contains the high byte of the X-axis angular data, as two's complement.
#define	REG_OUT_Y_L   (0x2a)
	The address of OUT_X_H, which contains the low byte of the Y-axis angular data, as two's complement.
#define	REG_OUT_Y_H   (0x2b)
	The address of OUT_Y_L, which contains the high byte of the Y-axis angular data, as two's complement.
#define	REG_OUT_Z_L   (0x2c)
	The address of OUT_X_L, which contains the low byte of the Z-axis angular data, as two's complement.
#define	REG_OUT_Z_H   (0x2d)
	The address of OUT_X_L, which contains the high byte of the Z-axis angular data, as two's complement.
#define	L3G4200D_CHIP_ID   (0xd3)
	The chip ID constant value of REG_WHO_AM_I: 0xd3. More...

Detailed Description

This contains advanced functionality for reading and writing to raw gyroscope registers. If you just want to read gyro data, you probably want Usage or Sensor instead.

See also

L3G4200D_Unified

Macro Definition Documentation

REG_WHO_AM_I

#define REG_WHO_AM_I   (0x0F)

The address of the chip ID register. Should always read as 0xd3.

See also

L3G42000D_CHIP_ID

REG_CTRL_1

#define REG_CTRL_1   (0x20)

The address of CTRL_REG1, which is used for bandwidth, data rate, and power selection.

See also

CTRL1.

REG_CTRL_2

#define REG_CTRL_2   (0x21)

The address of CTRL_REG2, which is used for configuring the high pass filter.

See also

CTRL2.

REG_CTRL_3

#define REG_CTRL_3   (0x22)

The address of CTRL_REG3, which is used for configuring the electrical characteristics of the pins on the chip.

See also

CTRL3.

REG_CTRL_4

#define REG_CTRL_4   (0x23)

The address of CTRL_REG4, which is used for setting the gyroscope range.

See also

CTRL4.

REG_CTRL_5

#define REG_CTRL_5   (0x24)

The address of CTRL_REG5, which is used for enabling different kinds of filtering.

See also

CTRL5.

L3G4200D_CHIP_ID

#define L3G4200D_CHIP_ID   (0xd3)

The chip ID constant value of REG_WHO_AM_I: 0xd3.

This should be the only value ever read from REG_WHO_AM_I. If you get a different value, your wires may not be connected correctly.