mm::etg::EniPdoEntry Struct Reference

One object mapped into a PDO (ENI EntryType). More...

#include <eni.h>

Collaboration diagram for mm::etg::EniPdoEntry:

Public Attributes
std::uint16_t	index = 0
	Object index; zero marks padding.
std::uint8_t	subindex = 0
	Object subindex.
std::uint16_t	bitLen = 0
	Width in bits, padding included.
std::string	name
	Object name.
std::string	dataType
	Type name as an ESI spells it: "UINT", "DINT".
std::string	comment
	Free text.

Detailed Description

One object mapped into a PDO (ENI EntryType).

An index of zero is padding: the entry occupies bitLen bits of the window and addresses nothing, which is how a device aligns a value to a byte boundary. ETG.2100 makes name and dataType mandatory for every other entry, so an entry that cannot supply a name uses its own address as one rather than going without.

Member Data Documentation

bitLen

std::uint16_t mm::etg::EniPdoEntry::bitLen = 0

Width in bits, padding included.

comment

std::string mm::etg::EniPdoEntry::comment

Free text.

dataType

std::string mm::etg::EniPdoEntry::dataType

Type name as an ESI spells it: "UINT", "DINT".

index

std::uint16_t mm::etg::EniPdoEntry::index = 0

Object index; zero marks padding.

name

std::string mm::etg::EniPdoEntry::name

Object name.

subindex

std::uint8_t mm::etg::EniPdoEntry::subindex = 0

Object subindex.

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

• libs/etg/eni.h