virtual_profinet_rpc_device.h File Reference

Stateful PROFINET IO-Device DCE/RPC lifecycle simulator. More...

#include <array>
#include <asio.hpp>
#include <atomic>
#include <condition_variable>
#include <cstdint>
#include <mutex>
#include <string>
#include <thread>
#include <vector>
#include "profinet/protocol.h"
#include "profinet/rpc.h"

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Classes
struct	profinet::sim::VirtualProfinetDeviceConfiguration
	Configuration for a controller-facing virtual PROFINET device. More...
class	profinet::sim::VirtualProfinetRpcDevice
	Stateful UDP PROFINET IO-Device protocol simulator. More...

Namespaces
namespace	profinet
namespace	profinet::sim

Enumerations
enum class	profinet::sim::VirtualProfinetDeviceState {   profinet::sim::Idle , profinet::sim::Connected , profinet::sim::Parameterizing , profinet::sim::Parameterized ,   profinet::sim::ApplicationReady , profinet::sim::Released , profinet::sim::Fault }
	Observable Application Relation state of the virtual device. More...

Functions
const char *	profinet::sim::ToString (VirtualProfinetDeviceState state) noexcept
	Convert a simulator state to a stable diagnostic string.

Detailed Description

Stateful PROFINET IO-Device DCE/RPC lifecycle simulator.

This simulator deliberately implements the controller-facing startup protocol rather than calling controller methods directly. A real rpc::RPCCon can therefore connect to it and exercise:

1. ARBlockReq / ARBlockRes
2. IOCRBlockReq / IOCRBlockRes validation
3. ExpectedSubmoduleBlockReq validation
4. AlarmCR request observation
5. PrmBegin
6. PrmEnd
7. device-originated ApplicationReady
8. ApplicationReady response validation
9. Release

The simulator uses UDP for DCE/RPC because that is the same transport used by the production RPCCon. It intentionally uses a configurable device RPC port so it can coexist on the same Linux host with the production CControl listener on UDP 34964.

Note

This is a protocol simulator, not a replacement for conformance testing against certified PROFINET hardware.

Definition in file virtual_profinet_rpc_device.h.