protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack == true)
            {
                return;
            }


            Console.Beep(100, 500);


            CanOpenStatus stat;

            if (client_SDO == null || nmt_Master == null || can_monitor == null)
            {
                client_SDO       = new ClientSDO_NET();
                nmt_Master       = new NMT_Master_NET();
                can_monitor      = new CanMonitor_NET();
                server_SDO       = new ServerSDO_NET();
                client_SDO_local = new ClientSDO_NET();

                stat = can_monitor.canHardwareConnect(0, 125000);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }

                stat = can_monitor.canDispatcherPerformance(5, 5);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }

                stat = server_SDO.canHardwareConnect(0, 125000);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }

                stat = server_SDO.nodeSetId(5);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }

                server_SDO.registerObjectReadCallback(new SrvReadDelegate(canopenReadCallback), (Object)server_SDO);
                server_SDO.registerObjectWriteCallback(new SrvWriteDelegate(canopenWriteCallback), (Object)server_SDO);
                server_SDO.registerObjectGetAttributesCallback(new SrvGetAttrDelegate(getAttributesCallback), (Object)server_SDO);

                can_monitor.registerCanReceiveCallback((Object)this, new CanReceiveDelegate(canReceiveCallback));

                stat = client_SDO.canHardwareConnect(0, 125000);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }
                stat = client_SDO.connect(3);

                stat = client_SDO_local.canHardwareConnect(0, 125000);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }
                stat = client_SDO_local.connect(5);

                nmt_Master.registerNodeStateCallback(new NMTOperationalStateDelegate(nmtCallback), this);

                stat = nmt_Master.canHardwareConnect(0, 125000);
                if (stat != CanOpenStatus.CANOPEN_OK)
                {
                }

                CanGrid.DataSource = frames;
            }
        }
Exemple #2
0
        static void Main(string[] args)
        {
            Console.WriteLine("******************************************************");
            Console.WriteLine("* CONNECT TWO CAN-ADAPTERS TO A SILENT CANBUS        *");
            Console.WriteLine("* AND THE TWO ADAPTERS WILL DO CANOPEN COMMUNICATION *");
            Console.WriteLine("* HIT RETURN 1 TIME WHEN DONE!                       *");
            Console.WriteLine("******************************************************");
            Console.ReadLine();

            CANopenLibraryConfiguration.SetAdapter(0); // qqq can't make CanAdapter enum visible here :(

            byte[] test;
            uint   uint_test;
            uint   uint_temp_val;
            ushort ushort_temp_val;

            SyncProducer_NET sync_producer = new SyncProducer_NET();

            if (sync_producer.canHardwareConnect(0, 500000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not connect to CAN-adapter 0");
                Console.ReadLine();
            }

            if (sync_producer.setSyncCOBID(0x80) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not setSyncCOBID");
                Console.ReadLine();
            }

            if (sync_producer.setTransmissionPeriodTime(1000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not setTransmissionPeriodTime");
                Console.ReadLine();
            }

            if (sync_producer.startPeriodicTransmission(true) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not setTransmissionPeriodTime");
                Console.ReadLine();
            }

            Thread.Sleep(10000);

            if (sync_producer.canHardwareDisconnect() != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not setTransmissionPeriodTime");
                Console.ReadLine();
            }

            sync_producer.Dispose();

            sync_producer = null;


            LSS_Slave_NET lss_slave = new LSS_Slave_NET();

            LSS_Master_NET lss_master = new LSS_Master_NET();

            if (lss_slave.canHardwareConnect(0, 250000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not connect to CAN-adapter 1");
                Console.ReadLine();
            }

            if (lss_master.canHardwareConnect(1, 250000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not connect to CAN-adapter 2");
                Console.ReadLine();
            }

            lss_slave.setDeviceParameters(0x1234, 0x2345, 0x3456, 0x4567);

            if (lss_master.switchModeGlobal(0) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeGlobal failed");
                Console.ReadLine();
            }

            if (lss_master.switchModeSelectiveVendorId(0x1234) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeGlobal failed");
                Console.ReadLine();
            }


            if (lss_master.switchModeSelectiveProductCode(0x2345) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeSelectiveProductCode failed");
                Console.ReadLine();
            }


            if (lss_master.switchModeSelectiveRevisionNumber(0x3456) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeSelectiveRevisionNumber failed");
                Console.ReadLine();
            }


            if (lss_master.switchModeSelectiveSerialNumber(0x4567) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeSelectiveSerialNumber failed");
                Console.ReadLine();
            }

            byte errorCode = 0xff;
            byte specError = 0xff;

            if (lss_master.configureNodeId(5, out errorCode, out specError) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("switchModeSelectiveSerialNumber failed");
                Console.ReadLine();
            }

            if (lss_master.configureBitTimingParamteres(5, 7, out errorCode, out specError) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("configureBitTimingParamteres failed");
                Console.ReadLine();
            }

            if (lss_master.activateBitTimingParameters(25) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("activateBitTimingParameters failed");
                Console.ReadLine();
            }
            Thread.Sleep(25 + 25); // The activate call does not wait, leaving devices 25ms to stop and 25ms time to start with new rate

            if (lss_master.storeConfiguration(out errorCode, out specError) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("storeConfiguration failed");
                Console.ReadLine();
            }

            CanOpenStatus stat;

            test = new byte[10];

            CanMonitor_NET can_Monitor;

            can_Monitor = new CanMonitor_NET();


            Console.WriteLine("**************************************************");
            Console.WriteLine("* Press RETURN to see some NMT protocol commands *");
            Console.WriteLine("**************************************************");
            Console.ReadLine();

            ServerSDO_NET server_SDO;

            server_SDO = new ServerSDO_NET();

            ClientSDO_NET client_SDO;

            client_SDO = new ClientSDO_NET();

            NMT_Master_NET nmt_Master;

            nmt_Master = new NMT_Master_NET();

            NMT_Slave_NET nmt_Slave1;

            nmt_Slave1 = new NMT_Slave_NET();

            NMT_Slave_NET nmt_Slave2;

            nmt_Slave2 = new NMT_Slave_NET();

            NMT_Slave_NET nmt_Slave3;

            nmt_Slave3 = new NMT_Slave_NET();


            can_Monitor.registerCanReceiveCallback((Object)can_Monitor, canMonitorCallback);
            if (can_Monitor.canHardwareConnect(1, 250000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not connect to CAN-adapter 1");
                Console.ReadLine();
            }



            nmt_Slave1.nodeSetId(3);
            nmt_Slave1.canHardwareConnect(1, 250000);
            nmt_Slave2.nodeSetId(5);
            nmt_Slave2.canHardwareConnect(1, 250000);
            nmt_Slave3.nodeSetId(66);
            nmt_Slave3.canHardwareConnect(1, 250000);


            if (nmt_Master.canHardwareConnect(0, 250000) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("Could not connect to CAN-adapter 0");
                Console.ReadLine();
            }

            nmt_Master.registerNodeStateCallback(new NMTOperationalStateDelegate(node_state_callback), (Object)nmt_Master);

            nmt_Master.nodeGuardPollStart(3, 3000);
            nmt_Master.nodeGuardPollStart(5, 3000);
            nmt_Master.nodeGuardPollStart(66, 3000);

            Thread.Sleep(2000);

            nmt_Master.nodeGuardPollStop(3); // Stopping the nodeguarding service to avoid too much Console-prints.
            nmt_Master.nodeGuardPollStop(5);
            nmt_Master.nodeGuardPollStop(66);
            Thread.Sleep(2000);

            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do EMERGENCY RX/TX              *");
            Console.WriteLine("************************************************");
            Console.ReadLine();


            EmcyClient_NET emcyClient = new EmcyClient_NET();

            emcyClient.canHardwareConnect(0, 250000);

            EmcyServer_NET emcyServer = new EmcyServer_NET();

            emcyServer.canHardwareConnect(1, 250000);

            /*
             * public delegate CanOpenStatus EmcyServerDelegate(
             *   object obj, byte nodeId, ushort emcyErrorCode, byte errorRegister,
             *   byte[] manufacturerSpecificErrorField)
             */

            emcyServer.registerEmcyServerMessageCallBack((object)emcyServer, emcy_server_callback);
            emcyClient.nodeSetId(5);
            emcyClient.sendEmcyMessage(0x1234, 0x10, new byte[] { 1, 2, 3, 4, 5 });

            Thread.Sleep(1000);

            /*
             * public delegate CanOpenStatus ReceivePdoDelegate(object obj, uint id, byte[] data, byte len)
             */

            Thread.Sleep(2000);
            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do PDO RX/TX                    *");
            Console.WriteLine("************************************************");
            Console.ReadLine();

            ReceivePDO_NET rPdo = new ReceivePDO_NET();

            rPdo.canHardwareConnect(1, 250000);
            rPdo.setCobid(0x123);
            rPdo.registerReceivePdoMessageCallBack((object)rPdo, receive_pdo_callback);


            TransmitPDO_NET tPdo = new TransmitPDO_NET();

            tPdo.canHardwareConnect(1, 250000);
            tPdo.setup(0x123, new byte[] { 1, 2, 3, 4, 5 }, 5);
            tPdo.periodicTransmission(true);

            Thread.Sleep(5000);
            tPdo.periodicTransmission(false);

            client_SDO.setReadObjectTimeout(10000);
            client_SDO.setWriteObjectTimeout(40000);
            client_SDO.setNodeResponseTimeout(10000);

            stat = client_SDO.canHardwareConnect(0, 250000);
            stat = client_SDO.connect(3);

            stat = server_SDO.canHardwareConnect(1, 250000);
            stat = server_SDO.nodeSetId(3);


            /***
             * Configure the callbacks.
             ***/

            server_SDO.registerObjectReadCallback(new SrvReadDelegate(canopenReadCallback), (Object)server_SDO);
            server_SDO.registerObjectWriteCallback(new SrvWriteDelegate(canopenWriteCallback), (Object)server_SDO);
            server_SDO.registerObjectGetAttributesCallback(new SrvGetAttrDelegate(getAttributesCallback), (Object)server_SDO);

            Thread.Sleep(2000);
            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do EXPEITED READ (test 1/2)!    *");
            Console.WriteLine("************************************************");


            Console.ReadLine();
            client_SDO.setReadObjectTimeout(500000);
            client_SDO.setNodeResponseTimeout(10000);

            uint bytesWrittenByRemoteNode;

            stat = client_SDO.objectRead(0x0A, 0x0A, out uint_temp_val, out bytesWrittenByRemoteNode);
            if (stat == CanOpenStatus.CANOPEN_OK)
            {
                if (uint_temp_val != 0x40302010 && bytesWrittenByRemoteNode != 4)
                {
                    Console.WriteLine("ERROR!");
                    Console.ReadLine();
                    return;
                }
            }

            Thread.Sleep(2000);
            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do EXPEITED READ (test 2/2)!    *");
            Console.WriteLine("************************************************");
            Console.ReadLine();

            client_SDO.setReadObjectTimeout(2000); // 2 seconds.
            stat = client_SDO.objectRead(0xB0, 0xB0, out ushort_temp_val, out uint_test);
            if (stat != CanOpenStatus.CANOPEN_BUFFER_TOO_SMALL)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
            }
            else
            {
                Console.WriteLine("Yes, this is correct, we try to read 40 bytes into 4 bytes!");
                Console.WriteLine("Let's try with a bigger receive-buffer!");
            }

            Console.WriteLine("Waiting for SDO server to time out...");
            Thread.Sleep(7000);
            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do SEGEMNETED READ (40 bytes)!  *");
            Console.WriteLine("************************************************");
            Console.ReadLine();

            uint responseErrorCode;

            byte[] rx_buffer = new byte[2000];
            stat = client_SDO.objectRead(0xb0, 0xb0, rx_buffer, out bytesWrittenByRemoteNode, out responseErrorCode);
            if (stat != CanOpenStatus.CANOPEN_OK && bytesWrittenByRemoteNode != 40)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }
            else
            {
                string received_data = string.Empty;
                Console.WriteLine(String.Format("Just received {0} bytes of data from remote node!", bytesWrittenByRemoteNode));

                for (int i = 0; i < bytesWrittenByRemoteNode; i++)
                {
                    received_data += String.Format("{0:X2} ", rx_buffer[i]);
                }

                Console.WriteLine(received_data);
            }

            Thread.Sleep(2000);
            Console.WriteLine("************************************************");
            Console.WriteLine("* Press return do SEGEMNETED READ (1024 bytes)! *");
            Console.WriteLine("************************************************");
            Console.ReadLine();

            stat = client_SDO.objectRead(0xc0, 0xc0, rx_buffer, out bytesWrittenByRemoteNode, out responseErrorCode);
            if (stat != CanOpenStatus.CANOPEN_OK && bytesWrittenByRemoteNode != 1024)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }
            else
            {
                string received_data = string.Empty;
                Console.WriteLine(String.Format("Just received {0} bytes of data from remote node!", bytesWrittenByRemoteNode));

                for (int i = 0; i < bytesWrittenByRemoteNode; i++)
                {
                    received_data += String.Format("{0:X2} ", rx_buffer[i]);
                }

                Console.WriteLine(received_data);
            }

            Console.WriteLine("**********************************************************************");
            Console.WriteLine("* Press return do EXPEDITED WRITE TEST WITH EXPECTED ERROR RECEIVED! *");
            Console.WriteLine("**********************************************************************");
            Console.ReadLine();

            responseErrorCode = 0;
            if ((client_SDO.objectWrite(0xD0, 0xD0, (byte)0x55, out responseErrorCode)) == CanOpenStatus.CANOPEN_REMOTE_NODE_ABORT)
            {
                Console.WriteLine(String.Format("Expected remote errorcode received, no write access to that object! {0:X4}", responseErrorCode));
            }

            Console.WriteLine("***************************************************");
            Console.WriteLine("* Press return do EXPEDITED WRITE TEST (1 bytes)! *");
            Console.WriteLine("***************************************************");
            Console.ReadLine();

            if ((client_SDO.objectWrite(0xE0, 0x00, (byte)0x55, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("***************************************************");
            Console.WriteLine("* Press return do EXPEDITED WRITE TEST (2 bytes)! *");
            Console.WriteLine("***************************************************");
            Console.ReadLine();

            if ((client_SDO.objectWrite(0xE0, 0x00, (ushort)0x1234, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("***************************************************");
            Console.WriteLine("* Press return do EXPEDITED WRITE TEST (4 bytes)! *");
            Console.WriteLine("***************************************************");
            Console.ReadLine();

            if ((client_SDO.objectWrite(0xE0, 0x00, (uint)0x12345678, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("*****************************************************");
            Console.WriteLine("* Press return do SEGMENTED WRITE TEST (100 bytes)! *");
            Console.WriteLine("*****************************************************");
            Console.ReadLine();

            byte[] tx_buffer = new byte[2000];

            for (int i = 0; i < tx_buffer.Length; i++)
            {
                tx_buffer[i] = (byte)i;
            }

            if ((stat = client_SDO.objectWrite(0xE0, 0x00, tx_buffer, (ushort)100, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("******************************************************");
            Console.WriteLine("* Press return do SEGMENTED WRITE TEST (10000 bytes)! *");
            Console.WriteLine("******************************************************");
            Console.ReadLine();

            tx_buffer = new byte[10000];

            for (int i = 0; i < tx_buffer.Length; i++)
            {
                tx_buffer[i] = (byte)i;
            }

            if ((stat = client_SDO.objectWrite(0xE0, 0x00, tx_buffer, (ushort)10000, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("******************************************************");
            Console.WriteLine("* Press return do BLOCK WRITE TEST (10000 bytes)!    *");
            Console.WriteLine("******************************************************");
            Console.ReadLine();

            tx_buffer = new byte[10000];

            for (int i = 0; i < tx_buffer.Length; i++)
            {
                tx_buffer[i] = (byte)i;
            }


            if ((stat = client_SDO.objectWriteBlock(0xE0, 0x00, 0, tx_buffer, (ushort)10000, out responseErrorCode)) != CanOpenStatus.CANOPEN_OK)
            {
                Console.WriteLine("ERROR!");
                Console.ReadLine();
                return;
            }
        }