blocks.h File Reference

Declares PROFINET IO connection-management block structures and wire serialization. More...

#include <array>
#include <cstdint>
#include <optional>
#include <string>
#include <vector>
#include "profinet/protocol.h"

Include dependency graph for blocks.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	profinet::blocks::BlockHeader
	PROFINET block header (6 bytes). More...
struct	profinet::blocks::SlotInfo
	Slot/subslot discovered from a device. More...
struct	profinet::blocks::PeerInfo
	LLDP peer information from PDPortDataReal. More...
struct	profinet::blocks::PortInfo
	Port information from PDPortDataReal (0x020F). More...
struct	profinet::blocks::InterfaceInfo
	Interface information from PDInterfaceDataReal (0x0240). More...
struct	profinet::blocks::PDRealData
	Parsed PDRealData (0xF841) structure. More...
struct	profinet::blocks::RealIdentificationData
	Parsed RealIdentificationData (0xF000/0x0013) structure. More...
struct	profinet::blocks::PortStatistics
	Parsed PDPortStatistic (0x0251) counters. More...
struct	profinet::blocks::ModuleDiffSubmodule
	Difference info for a single submodule. More...
struct	profinet::blocks::ModuleDiffModule
	Difference info for a single module (slot). More...
struct	profinet::blocks::ModuleDiffBlock
	Parsed ModuleDiffBlock (0x8104). More...
struct	profinet::blocks::WriteMultipleResult
	Result of a single write within a WriteMultiple operation. More...
class	profinet::blocks::IODWriteMultipleBuilder
	Builder for IODWriteMultipleReq packets (index 0xE040). More...
struct	profinet::blocks::IODWriteMultipleBuilder::Write
	One queued write operation. More...
struct	profinet::blocks::ExpectedSubmoduleDataDescription
	Describes I/O data for a submodule (one direction: Input or Output). More...
struct	profinet::blocks::ExpectedSubmodule
	Expected submodule within a slot. More...
struct	profinet::blocks::ExpectedSubmoduleSlot
	One slot with in an api submodule. More...
struct	profinet::blocks::ExpectedSubmoduleAPI
	Expected submodules for a specific API/slot. More...
class	profinet::blocks::ExpectedSubmoduleBlockReq
	ExpectedSubmoduleBlockReq (0x0104) builder. More...

Namespaces
namespace	profinet
namespace	profinet::blocks

Enumerations
enum class	profinet::blocks::ModuleType : std::uint16_t { profinet::blocks::None = 0 , profinet::blocks::InputOnly = 1 , profinet::blocks::OutputOnly = 2 , profinet::blocks::InputAndOutput = 3 }

Functions
std::pair< BlockHeader, std::size_t >	profinet::blocks::ParseBlockHeader (const Bytes &data, std::size_t offset=0)
	Parse a 6-byte PROFINET block header at an offset.
std::size_t	profinet::blocks::Align4 (std::size_t offset)
	Round an offset up to the next 4-byte boundary.
std::tuple< std::uint32_t, std::uint16_t, std::uint16_t, std::size_t >	profinet::blocks::ParseMultipleBlockHeader (const Bytes &data, std::size_t offset=0)
	Parse a MultipleBlockHeader (0x0400) body.
InterfaceInfo	profinet::blocks::ParsePdInterfaceDataReal (const Bytes &data, std::size_t offset=0, std::size_t blockHeaderSize=blockHeaderLenght)
	Parse a PDInterfaceDataReal (0x0240) block body.
PortInfo	profinet::blocks::ParsePdPortDataReal (const Bytes &data, std::size_t offset=0, std::uint16_t slot=0, std::uint16_t subslot=0)
	Parse a PDPortDataReal (0x020F) block body.
PDRealData	profinet::blocks::ParsePdRealData (const Bytes &data)
	Parse a complete PDRealData (0xF841) response.
RealIdentificationData	profinet::blocks::ParseRealIdentificationData (const Bytes &data)
	Parse a RealIdentificationData (0xF000 or 0x0013) response.
std::optional< PortStatistics >	profinet::blocks::ParsePortStatistics (const Bytes &data, std::size_t offset=0)
	Parse a PDPortStatistic (0x0251) block body.
ModuleDiffBlock	profinet::blocks::ParseModuleDiffBlock (const Bytes &data)
	Parse a ModuleDiffBlock (0x8104) from raw bytes.
std::vector< WriteMultipleResult >	profinet::blocks::ParseWriteMultipleResponse (const Bytes &data)
	Parse an IODWriteMultipleRes into individual per-write results.

Detailed Description

Declares PROFINET IO connection-management block structures and wire serialization.

Definition in file blocks.h.