TETHERCAT_COE_HEADER Union Reference

EtherCAT CoE (CANopen over EtherCAT) mailbox header. More...

#include <packet-ecatmb.h>

Public Attributes
struct {
uint16_t   Number: 9
uint16_t   Reserved: 3
uint16_t   Type: 4
}	v
uint16_t	header

Detailed Description

EtherCAT CoE (CANopen over EtherCAT) mailbox header.

Member Data Documentation

header

uint16_t TETHERCAT_COE_HEADER::header

Raw 16-bit CoE header word.

Number

uint16_t TETHERCAT_COE_HEADER::Number

CANopen number field (e.g. PDO number or SDO counter).

Reserved

uint16_t TETHERCAT_COE_HEADER::Reserved

Reserved; must be zero.

Type

uint16_t TETHERCAT_COE_HEADER::Type

CANopen message type (e.g. SDO, PDO, NMT, EMCY).

[struct]

struct { ... } TETHERCAT_COE_HEADER::v

Structured bit-field access.

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

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