Collaboration diagram for LPMS Message types:

Macros
#define	LPMS_MSG_REPLY_ACK 0x00
	Command successful (Doesn't appear everywhere it should)

#define	LPMS_MSG_REPLY_NAK 0x01
	Command unsuccessful.

#define	LPMS_MSG_SAVE_REG 0x04
	Write data to specific internal registers.

#define	LPMS_MSG_FACTORY_RESET 0x05
	Reset to default configuration.

#define	LPMS_MSG_MODE_CMD 0x06
	Switch to command mode.

#define	LPMS_MSG_MODE_STREAM 0x07
	Switch to continuous readout mode.

#define	LPMS_MSG_GET_SENSORSTATE 0x08
	Get sensor state.

#define	LPMS_MSG_GET_IMUDATA 0x09
	IMU data, as configured by LPMS_MSG_SET_OUTPUTS.

#define	LPMS_MSG_GET_SENSORMODEL 0x14
	Get hardware model as 24 character string.

#define	LPMS_MSG_GET_FIRMWAREVER 0x15
	Get firmware version as 24 character string.

#define	LPMS_MSG_GET_SERIALNUM 0x16
	Get serial number as 24 character string.

#define	LPMS_MSG_GET_FILTERVER 0x17
	Get filter version as 24 character string.

#define	LPMS_MSG_SET_OUTPUTS 0x1E
	Configure fields included in IMUDATA messages.

#define	LPMS_MSG_GET_OUTPUTS 0x1F
	Get fields configured for IMUDATA messages.

#define	LPMS_MSG_SET_ID 0x20
	Reassign sensor ID.

#define	LPMS_MSG_GET_ID 0x21
	Get current sensor ID.

#define	LPMS_MSG_SET_FREQ 0x22
	Set streaming output rate (Hz)

#define	LPMS_MSG_GET_FREQ 0x23
	Get current streaming output rate.

#define	LPMS_MSG_SET_RADIANS 0x24
	Use radians for angular quantities (1) instead of degrees (0)

#define	LPMS_MSG_GET_RADIANS 0x25
	Get unit for angular quantities - radians (1) or degrees (0)

#define	LPMS_MSG_SET_ACCRANGE 0x32
	Set accelerometer range (g)

#define	LPMS_MSG_GET_ACCRANGE 0x33
	Get accelerometer range (g)

#define	LPMS_MSG_SET_GYRRANGE 0x3C
	Set gyroscope range (dps)

#define	LPMS_MSG_GET_GYRRANGE 0x3D
	Get gyroscope range (dps)

#define	LPMS_MSG_SET_MAGRANGE 0x46
	Set magnetometer range (gauss)

#define	LPMS_MSG_GET_MAGRANGE 0x47
	Get magnetometer range (gauss)

#define	LPMS_MSG_SET_FILTER 0x5A
	Set motion filtering mode.

#define	LPMS_MSG_GET_FILTER 0x5B
	Get motion filtering mode.

#define	LPMS_MSG_SET_UARTBAUD 0x82
	Set baud rate.

#define	LPMS_MSG_GET_UARTBAUD 0x83
	Get baud rate.

#define	LPMS_MSG_SET_UARTFORMAT 0x84
	Set output data format - LPMS (0), ASCII (1)

#define	LPMS_MSG_GET_UARTFORMAT 0x85
	Get output data format - LPMS (0), ASCII (1)

#define	LPMS_MSG_SET_UARTPRECISION 0x88
	Set output data precision - Fixed point (0) or floats (1)

#define	LPMS_MSG_GET_UARTPRECISION 0x89
	Get output data precision - Fixed point (0) or floats (1)

Detailed Description

This isn't a complete list, but should contain all commands likely to be used. Replies to GET commands use the same message type, and SET commands should generate LPMS_MSG_REPLY_ACK or LPMS_MSG_REPLY_NAK.

Macros

Detailed Description