TETHERCAT_SDO_HEADER Struct Reference

EtherCAT CoE SDO (Service Data Object) header. More...

#include <packet-ecatmb.h>

Public Attributes
SdoHeaderUnion	anSdoHeaderUnion
uint16_t	Index
uint8_t	SubIndex
uint32_t	Data

Detailed Description

EtherCAT CoE SDO (Service Data Object) header.

Member Data Documentation

anSdoHeaderUnion

SdoHeaderUnion TETHERCAT_SDO_HEADER::anSdoHeaderUnion

Command specifier byte; interpretation depends on the SDO service type.

Data

uint32_t TETHERCAT_SDO_HEADER::Data

Expedited data, data size, or abort code depending on the command.

Index

uint16_t TETHERCAT_SDO_HEADER::Index

Object dictionary index of the object being accessed.

SubIndex

uint8_t TETHERCAT_SDO_HEADER::SubIndex

Sub-index within the object, or 0 for complete access.

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

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