Acceptance filter USB to CAN v2 VCI4 C#

Hello,

I am currently working on a project using the Ixxat USB to CAN hardware and I have a problem using the Ixxat VCI4 API in C#. Indeed, the acceptance filter does not work as I would like.

I would like to see if I am using the right method to initialize the acceptance filter.

Here is my method to open the CAN connection.

Thanks for your help,

Have a good day

    /// <summary>
    /// Global bal object
    /// </summary>
    IBalObject bal;

    IVciDeviceManager deviceManager;

    /// <summary>
    /// Global canControl socket, used to open the communciation
    /// </summary>
    ICanControl2 canControl;

    /// <summary>
    /// Global canChannel socket, used to send/receive messages
    /// </summary>
    ICanChannel canChannel;


    /// <summary>
    /// Global CAN channel writer
    /// </summary>
    ICanMessageWriter messageWriter;

    /// <summary>
    /// Global CAN channel reader
    /// </summary>
    ICanMessageReader messageReader;

public override bool openConnection()
{
byte port = 0;

        try
        {
            foreach (IVciDevice d in deviceManager.GetDeviceList())
            {
                if ((bal = d.OpenBusAccessLayer()) != null)
                {
                    Device = d;
                    break;
                }
            }
            if (bal != null)
            {
                canControl = bal.OpenSocket(port, typeof(ICanControl2)) as ICanControl2;
                
                CanOperatingModes mode = CanOperatingModes.Standard | CanOperatingModes.Extended;

                canControl.InitLine(mode, CanExtendedOperatingModes.Undefined, CanFilterModes.Inclusive,0,CanFilterModes.Inclusive ,0, bitRates[bitRateValue], bitRates[bitRateValue]);

                if (HasFilter) //Filter.Id and Filter.Mask are uint
                {
                    canControl.SetAccFilter(CanFilter.Ext, Filter.Id, Filter.Mask);
                }

                canControl.StartLine();

                canChannel = bal.OpenSocket(port, typeof(ICanChannel)) as ICanChannel;

                Console.WriteLine("Device's firmwareVersion: " + bal.FirmwareVersion);

                Console.WriteLine(canChannel.BusType + " On port: " + canChannel.BusPort + " On: " + canChannel.BusName);



                canChannel.Initialize(100, 100, false); //can be recalled when the max number of messages is reached

                canChannel.Activate();


                messageWriter = canChannel.GetMessageWriter();

                messageReader = canChannel.GetMessageReader();

            }


            else
            {
                ErrorMessage = "Cannot detect transceiver";
                return false;
            }

        }
        catch (VciException e)
        {
            Console.WriteLine("Error:" + e.Message);
            ErrorMessage = e.Message;
            return false;
        }

        ActualState = status.opened;

        return true;
    }