EC_MbxMsgHdr Class Reference

EtherCAT MbxMsg header. More...

#include <ethercat_mbx.h>

Inheritance diagram for EC_MbxMsgHdr:

List of all members.

Public Member Functions
virtual unsigned char *	dump (unsigned char *a_buffer) const
	Dump the data struct into an array (EtherCAT Little Endian)
	EC_MbxMsgHdr (uint16_t a_length, EC_FixedStationAddress a_address, EC_MbxMsgPriority a_priority, EC_MbxMsgType a_type)
	Constructor.
	EC_MbxMsgHdr (const unsigned char *a_buffer)
	Constructor from data array.
Public Attributes
EC_FixedStationAddress	m_address
uint16_t	m_length
EC_MbxMsgPriority	m_priority
EC_MbxMsgType	m_type
Friends
class	EtherCAT_Router

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Detailed Description

EtherCAT MbxMsg header.

Definition at line 107 of file ethercat_mbx.h.

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Constructor & Destructor Documentation

EC_MbxMsgHdr::EC_MbxMsgHdr	(	uint16_t	a_length,
		EC_FixedStationAddress	a_address,
		EC_MbxMsgPriority	a_priority,
		EC_MbxMsgType	a_type
	)		[inline]

Constructor.

Parameters:

a_length	Length of the MbxMsg
a_address	For Master/Slave and Slave/Master communication: Address of destination. For slave to slave communication (routing by Master). Slave puts station address of destination (it must therefore now this address!) so master knows where to send it. Master (in the router) alters address field so destination slave knows where the message came from.
a_priority	Priority of this message
a_type	Type of this Message (higher level protocol)

Definition at line 125 of file ethercat_mbx.h.

EC_MbxMsgHdr::EC_MbxMsgHdr

(

const unsigned char *

a_buffer

)

Constructor from data array.

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Member Function Documentation

virtual unsigned char* EC_MbxMsgHdr::dump

(

unsigned char *

a_buffer

)

const [virtual]

Dump the data struct into an array (EtherCAT Little Endian)

Parameters:

a_buffer

where data should be dumped

Returns:

pointer just beyond the array

Implements EC_DataStruct.

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Friends And Related Function Documentation

friend class EtherCAT_Router [friend]

Definition at line 109 of file ethercat_mbx.h.

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Member Data Documentation

EC_FixedStationAddress EC_MbxMsgHdr::m_address

Definition at line 143 of file ethercat_mbx.h.

uint16_t EC_MbxMsgHdr::m_length

Definition at line 142 of file ethercat_mbx.h.

EC_MbxMsgPriority EC_MbxMsgHdr::m_priority

Definition at line 145 of file ethercat_mbx.h.

EC_MbxMsgType EC_MbxMsgHdr::m_type

Definition at line 146 of file ethercat_mbx.h.

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The documentation for this class was generated from the following file:

• ethercat_mbx.h