private void OpenChannelWithParamsC200(out int hnd, byte btr0, byte btr1) { logger.Debug("hnd = canlibCLSNET.Canlib.canOpenChannel()"); hnd = Canlib.canOpenChannel(ChannelNumber, 0); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(hnd)"); Canlib.canStatus statusSetParam = Canlib.canSetBusParamsC200(hnd, btr0, btr1); logger.Debug("canlibCLSNET.Canlib.canBusOn(hnd)"); Canlib.canStatus statusOn = Canlib.canBusOn(hnd); Canlib.canIoCtl(hnd, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); }
/// <summary> /// The open method tries to connect to both busses to see if one of them is connected and /// active. The first strategy is to listen for any CAN message. If this fails there is a /// check to see if the application is started after an interrupted flash session. This is /// done by sending a message to set address and length (only for P-bus). /// </summary> /// <returns>OpenResult.OK is returned on success. Otherwise OpenResult.OpenError is /// returned.</returns> override public OpenResult open() { Canlib.canInitializeLibrary(); //Check if bus is connected if (isOpen()) { close(); } Thread.Sleep(200); m_readThread = new Thread(readMessages) { Name = "KvaserCANDevice.m_readThread" }; m_endThread = false; // Take first adapter... string[] adapters = GetAdapterNames(); if (adapters.Length == 0) { return(OpenResult.OpenError); } SetSelectedAdapter(adapters[0]); //Check if P bus is connected logger.Debug("handle1 = canlibCLSNET.Canlib.canOpenChannel()"); handleWrite = Canlib.canOpenChannel(ChannelNumber, 0); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleWrite)"); Canlib.canStatus statusSetParamWrite = Canlib.canSetBusParamsC200(handleWrite, 0x40, 0x37); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleWrite)"); Canlib.canStatus statusOnWrite = Canlib.canBusOn(handleWrite); Canlib.canIoCtl(handleWrite, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); // logger.Debug("handle2 = canlibCLSNET.Canlib.canOpenChannel()"); handleRead = Canlib.canOpenChannel(ChannelNumber, 0); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleRead)"); Canlib.canStatus statusSetParamRead = Canlib.canSetBusParamsC200(handleRead, 0x40, 0x37); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleRead)"); Canlib.canStatus statusOnRead = Canlib.canBusOn(handleRead); Canlib.canIoCtl(handleRead, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); if (handleWrite < 0 || handleRead < 0) { return(OpenResult.OpenError); } logger.Debug("P bus connected"); if (m_readThread.ThreadState == ThreadState.Unstarted) { m_readThread.Start(); } return(OpenResult.OK); }
/// <summary> /// The open method tries to connect to both busses to see if one of them is connected and /// active. The first strategy is to listen for any CAN message. If this fails there is a /// check to see if the application is started after an interrupted flash session. This is /// done by sending a message to set address and length (only for P-bus). /// </summary> /// <returns>OpenResult.OK is returned on success. Otherwise OpenResult.OpenError is /// returned.</returns> override public OpenResult open() { Canlib.canInitializeLibrary(); //Check if bus is connected if (isOpen()) { close(); } Thread.Sleep(200); m_readThread = new Thread(readMessages) { Name = "KvaserCANDevice.m_readThread" }; if (!UseOnlyPBus) { if (TrionicECU == ECU.TRIONIC7) { logger.Debug("handle1 = canlibCLSNET.Canlib.canOpenChannel()"); handleWrite = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleWrite)"); Canlib.canStatus statusSetParam1 = Canlib.canSetBusParamsC200(handleWrite, CAN_BAUD_BTR_47K_btr0, CAN_BAUD_BTR_47K_btr1); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleWrite)"); Canlib.canStatus statusOn1 = Canlib.canBusOn(handleWrite); Canlib.canIoCtl(handleWrite, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); // logger.Debug("handle2 = canlibCLSNET.Canlib.canOpenChannel()"); handleRead = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleRead)"); Canlib.canStatus statusSetParam2 = Canlib.canSetBusParamsC200(handleWrite, CAN_BAUD_BTR_47K_btr0, CAN_BAUD_BTR_47K_btr1); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleRead)"); Canlib.canStatus statusOn2 = Canlib.canBusOn(handleRead); Canlib.canIoCtl(handleRead, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); } else if (TrionicECU == ECU.TRIONIC8) { logger.Debug("handle1 = canlibCLSNET.Canlib.canOpenChannel()"); handleWrite = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleWrite)"); Canlib.canStatus statusSetParam1 = Canlib.canSetBusParamsC200(handleWrite, CAN_BAUD_BTR_33K_btr0, CAN_BAUD_BTR_33K_btr1); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleWrite)"); Canlib.canStatus statusOn1 = Canlib.canBusOn(handleWrite); Canlib.canIoCtl(handleWrite, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); // logger.Debug("handle2 = canlibCLSNET.Canlib.canOpenChannel()"); handleRead = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleRead)"); Canlib.canStatus statusSetParam2 = Canlib.canSetBusParamsC200(handleWrite, CAN_BAUD_BTR_33K_btr0, CAN_BAUD_BTR_33K_btr1); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleRead)"); Canlib.canStatus statusOn2 = Canlib.canBusOn(handleRead); Canlib.canIoCtl(handleRead, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); } if (handleWrite < 0 || handleRead < 0) { return(OpenResult.OpenError); } logger.Debug("I bus connected"); if (m_readThread.ThreadState == ThreadState.Unstarted) { m_readThread.Start(); } return(OpenResult.OK); } m_endThread = false; //Check if P bus is connected logger.Debug("handle1 = canlibCLSNET.Canlib.canOpenChannel()"); handleWrite = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleWrite)"); Canlib.canStatus statusSetParamWrite = Canlib.canSetBusParams(handleWrite, Canlib.canBITRATE_500K, 0, 0, 0, 0, 0); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleWrite)"); Canlib.canStatus statusOnWrite = Canlib.canBusOn(handleWrite); Canlib.canIoCtl(handleWrite, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); // logger.Debug("handle2 = canlibCLSNET.Canlib.canOpenChannel()"); handleRead = Canlib.canOpenChannel(ChannelNumber, Canlib.canOPEN_ACCEPT_VIRTUAL); logger.Debug("canlibCLSNET.Canlib.canSetBusParams(handleRead)"); Canlib.canStatus statusSetParamRead = Canlib.canSetBusParams(handleRead, Canlib.canBITRATE_500K, 0, 0, 0, 0, 0); logger.Debug("canlibCLSNET.Canlib.canBusOn(handleRead)"); Canlib.canStatus statusOnRead = Canlib.canBusOn(handleRead); Canlib.canIoCtl(handleRead, Canlib.canIOCTL_SET_LOCAL_TXECHO, 0); if (handleWrite < 0 || handleRead < 0) { return(OpenResult.OpenError); } logger.Debug("P bus connected"); if (m_readThread.ThreadState == ThreadState.Unstarted) { m_readThread.Start(); } return(OpenResult.OK); }