eden-sim/contrib/real-device/examples/evb-lan9668-tas.cc

#include "ns3/core-module.h"
#include "ns3/applications-module.h"
#include "ns3/command-line.h"
#include "ns3/simulator.h"
#include "ns3/node.h"
#include "ns3/drop-tail-queue.h"
#include "ns3/timestamp-tag.h"
#include "ns3/trace-helper.h"
#include <fstream>

#include "ns3/tsn-node.h"
#include "ns3/tsn-net-device.h"
#include "ns3/switch-net-device.h"
#include "ns3/ethernet-channel.h"
#include "ns3/ethernet-generator.h"
#include "ns3/ethernet-header2.h"

#include "ns3/evb-lan9668.h"
#include "ns3/stream-identification-function-null.h"
#include "ns3/frer-match-recovery-function.h"
#include "ns3/frer-vector-recovery-function.h"

/**
 * \file
 *
 * Example with 4ES connected to 1SW in a 1Gb/s full duplex link as follow.
 *  ES1 === \   / === ES2
 *           SW
 *  ES3 === /   \ === ES4
 *
 */


using namespace ns3;

NS_LOG_COMPONENT_DEFINE("Example");


//A callback to log the pkt reception
static void
MacRxCallback(std::string context, Ptr<const Packet> p)
{
  NS_LOG_INFO((Simulator::Now()).As(Time::S) << " \t" << context << " : Pkt #" << p->GetUid() << " received !");
}

//A callback to log the pkt emission
static void
PhyTxCallback(std::string context, Ptr<const Packet> p)
{
  NS_LOG_INFO((Simulator::Now()).As(Time::S) << " \t" << context << " : Pkt #" << p->GetUid() << " begin transmission !");
}

int
main(int argc, char* argv[])
{
    //Enable logging
    LogComponentEnable("Example", LOG_LEVEL_INFO);
    LogComponentEnable("EthernetGenerator", LOG_LEVEL_INFO);
    LogComponentEnable("EvbLan9668", LOG_LEVEL_INFO);
    LogComponentEnable("TsnNetDevice", LOG_LEVEL_INFO);

    CommandLine cmd(__FILE__);
    cmd.Parse(argc, argv);

    //Create four end stations
    Ptr<TsnNode> n1 = CreateObject<TsnNode>();
    Names::Add("ES1", n1);
    Ptr<TsnNode> n2 = CreateObject<TsnNode>();
    Names::Add("ES2", n2);
    Ptr<TsnNode> n3 = CreateObject<TsnNode>();
    Names::Add("ES3", n3);
    Ptr<TsnNode> n4 = CreateObject<TsnNode>();
    Names::Add("ES4", n4);

    //Create and add a netDevices to each end station
    Ptr<TsnNetDevice> net1 = CreateObject<TsnNetDevice>();
    n1->AddDevice(net1);
    Names::Add("ES1e#01", net1);
    Ptr<TsnNetDevice> net2 = CreateObject<TsnNetDevice>();
    n2->AddDevice(net2);
    Names::Add("ES2#01", net2);
    Ptr<TsnNetDevice> net3 = CreateObject<TsnNetDevice>();
    n3->AddDevice(net3);
    Names::Add("ES3#01", net3);
    Ptr<TsnNetDevice> net4 = CreateObject<TsnNetDevice>();
    n4->AddDevice(net4);
    Names::Add("ES4#01", net4);

    //Allocate a Mac address to the end station
    net1->SetAddress(Mac48Address::Allocate());
    net2->SetAddress(Mac48Address::Allocate());
    net3->SetAddress(Mac48Address::Allocate());
    net4->SetAddress(Mac48Address::Allocate());

    //Create the switch
    Ptr<EvbLan9668> lan9668 = CreateObject<EvbLan9668>("SW");
		lan9668->AddGclEntry(2,MilliSeconds(200), 1);			//uint32_t port_id, Time interval, uint8_t state
		lan9668->AddGclEntry(2,MilliSeconds(200), 16);
		lan9668->StartTas();


    //Create Ethernet Channels and attach it to the netDevices
    Ptr<EthernetChannel> l0 = CreateObject<EthernetChannel>();
    l0->SetAttribute("Delay", TimeValue(MicroSeconds(0)));
    net1->Attach(l0);
    lan9668->GetPort(1)->Attach(l0);
    Ptr<EthernetChannel> l1 = CreateObject<EthernetChannel>();
    l1->SetAttribute("Delay", TimeValue(MicroSeconds(0)));
    net2->Attach(l1);
    lan9668->GetPort(2)->Attach(l1);
    Ptr<EthernetChannel> l2 = CreateObject<EthernetChannel>();
    l2->SetAttribute("Delay", TimeValue(MicroSeconds(0)));
    net3->Attach(l2);
    lan9668->GetPort(3)->Attach(l2);
    Ptr<EthernetChannel> l3 = CreateObject<EthernetChannel>();
    l3->SetAttribute("Delay", TimeValue(MicroSeconds(0)));
    net4->Attach(l3);
    lan9668->GetPort(4)->Attach(l3);


    //Create and add eight FIFO on each end station net device
    for (int i=0; i<8; i++)
    {
      net1->SetQueue(CreateObject<DropTailQueue<Packet>>());
      net2->SetQueue(CreateObject<DropTailQueue<Packet>>());
      net3->SetQueue(CreateObject<DropTailQueue<Packet>>());
      net4->SetQueue(CreateObject<DropTailQueue<Packet>>());
    }

    //Add forwarding table entry
    lan9668->AddForwardingTableEntry(Mac48Address::ConvertFrom(net2->GetAddress()), 10, {2});
    lan9668->AddForwardingTableEntry(Mac48Address("ff:ff:ff:ff:ff:ff"), 10, {2, 3, 4});
    lan9668->AddForwardingTableEntry(Mac48Address::ConvertFrom(net1->GetAddress()), 11, {1});
    lan9668->AddForwardingTableEntry(Mac48Address::ConvertFrom(net4->GetAddress()), 12, {4});
    lan9668->AddForwardingTableEntry(Mac48Address::ConvertFrom(net2->GetAddress()), 13, {2});
    lan9668->AddForwardingTableEntry(Mac48Address::ConvertFrom(net2->GetAddress()), 14, {2});

    //Application description
    Ptr<EthernetGenerator> app0 = CreateObject<EthernetGenerator>();
    app0->Setup(net1);
		app0->SetAttribute("BurstSize", UintegerValue(1));
		app0->SetAttribute("PayloadSize", UintegerValue(1478));
    app0->SetAttribute("Period", TimeValue(MilliSeconds(100)));
    app0->SetAttribute("PCP", UintegerValue(4));
    app0->SetAttribute("VlanID", UintegerValue(10));
    app0->SetAttribute("Address", AddressValue(Mac48Address::ConvertFrom(net2->GetAddress())));
    n1->AddApplication(app0);
    app0->SetStartTime(MilliSeconds(0));
		app0->SetStopTime(MilliSeconds(200));

		//Callback to display the packet transmitted and received log
		net1->TraceConnectWithoutContext("PhyTxBegin", MakeBoundCallback(&PhyTxCallback, Names::FindName(n1) + ":" + Names::FindName(net1)));
		net2->TraceConnectWithoutContext("MacRx", MakeBoundCallback(&MacRxCallback, Names::FindName(n2) + ":" + Names::FindName(net2)));

    //Execute the simulation
		Simulator::Stop(MilliSeconds(300));
    Simulator::Run();
    Simulator::Destroy();
    return 0;
}