XsMessageHeader Struct Reference

Detailed Description

A message header.

This structure is used to interpret the header of a message.

Definition at line 149 of file xsmessage.h.

#include <xSens_MT4/xstypes/include/xsens/xsmessage.h>

Classes
union	LengthData
	Contains optional extended length of message and first byte of data buffer. More...

Public Attributes
uint8_t	m_preamble
	The message preamble (always 0xFA) More...
uint8_t	m_busId
	The bus ID. More...
uint8_t	m_messageId
	The message ID. More...
uint8_t	m_length
	The length of the message. More...
union XsMessageHeader::LengthData	m_datlen

Member Data Documentation

m_busId

uint8_t XsMessageHeader::m_busId

The bus ID.

See also

XS_BID_MASTER XS_BID_BROADCAST XS_BID_MT

Definition at line 154 of file xsmessage.h.

Referenced by ProtocolHandler::findMessage().

m_datlen

union XsMessageHeader::LengthData XsMessageHeader::m_datlen

Referenced by expectedMessageSize().

m_length

uint8_t XsMessageHeader::m_length

The length of the message.

A length of 255 means extended length is used

Definition at line 159 of file xsmessage.h.

Referenced by expectedMessageSize(), and ProtocolHandler::findMessage().

m_messageId

uint8_t XsMessageHeader::m_messageId

The message ID.

See also

XsXbusMessageId

Definition at line 156 of file xsmessage.h.

Referenced by ProtocolHandler::findMessage().

m_preamble

uint8_t XsMessageHeader::m_preamble

The message preamble (always 0xFA)

Definition at line 152 of file xsmessage.h.