_EcParser Struct Reference

EtherCAT datagram header, covering all addressing modes and control fields as defined by the EtherCAT specification. More...

#include <packet-ethercat-datagram.h>

Public Attributes
uint8_t	cmd
uint8_t	idx
EcParserAddrUnion	anAddrUnion
uint16_t	len
uint16_t	intr

Detailed Description

EtherCAT datagram header, covering all addressing modes and control fields as defined by the EtherCAT specification.

Member Data Documentation

anAddrUnion

EcParserAddrUnion _EcParser::anAddrUnion

Address field; interpretation depends on cmd.

cmd

uint8_t _EcParser::cmd

EtherCAT command (e.g. NOP, APRD, FPWR, BRD).

idx

uint8_t _EcParser::idx

Index byte used to match responses to requests.

intr

uint16_t _EcParser::intr

Interrupt / working counter field.

len

uint16_t _EcParser::len

Data length in bytes, plus flags in upper bits.

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

• /builds/wireshark/wireshark/plugins/epan/ethercat/packet-ethercat-datagram.h