EcParserAddrUnion Union Reference

Union allowing an EtherCAT address to be accessed either as a split ADP/ADO pair or as a single 32-bit word. More...

#include <packet-ethercat-datagram.h>

Public Attributes
struct {
uint16_t   adp
uint16_t   ado
}	a
uint32_t	addr

Detailed Description

Union allowing an EtherCAT address to be accessed either as a split ADP/ADO pair or as a single 32-bit word.

Member Data Documentation

[struct]

struct { ... } EcParserAddrUnion::a

Structured access to the address components.

addr

uint32_t EcParserAddrUnion::addr

Raw 32-bit combined address word.

ado

uint16_t EcParserAddrUnion::ado

ADO (EtherCAT Register / Physical Memory Offset).

adp

uint16_t EcParserAddrUnion::adp

ADP (Auto-Increment / Configured Station Address).

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

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