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);
}
