EtherCATPDU Struct Reference

The EtherCATPDU struct represents an EtherCAT PDU according to the EtherCAT spec. More...

#include <armarx/control/ethercat/bus_io/EtherCATFrame.h>

Public Attributes
uint8_t	commandType = fprdCommandType
uint8_t	data [1] = {0}
uint16_t	dataLengthAndNext = 0
uint16_t	externalEvent = 0
uint8_t	index = invalidIndex
uint16_t	registerAddress = 0
uint16_t	slaveConfiguredAddress = 0

Detailed Description

The EtherCATPDU struct represents an EtherCAT PDU according to the EtherCAT spec.

See the EtherCAT standard, part 4, page 32 (we only use FPRD PDUs here)

Member Data Documentation

commandType

uint8_t commandType = fprdCommandType

data

uint8_t data[1] = {0}

dataLengthAndNext

uint16_t dataLengthAndNext = 0

externalEvent

uint16_t externalEvent = 0

index

uint8_t index = invalidIndex

registerAddress

uint16_t registerAddress = 0

slaveConfiguredAddress

uint16_t slaveConfiguredAddress = 0

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

• armarx/control/ethercat/bus_io/EtherCATFrame.h