public Communicator() { // Initialize variables TxCount = 0; TxFailedCount = 0; RxCount = 0; RxFailedCount = 0; PendingCommands = new List <UsbCommand>(); PacketsToRequest = new List <byte>(); PacketsToRequest.Add(0x10); PacketsToRequest.Add(0x11); PacketsToRequest.Add(0x12); PacketsToRequest.Add(0x13); WaitingForDevice = false; _NewDataAvailable = false; // Obtain and initialize an instance of HidUtility HidUtil = new HidUtility(); // Subscribe to HidUtility events HidUtil.RaiseConnectionStatusChangedEvent += ConnectionStatusChangedHandler; HidUtil.RaiseSendPacketEvent += SendPacketHandler; HidUtil.RaisePacketSentEvent += PacketSentHandler; HidUtil.RaiseReceivePacketEvent += ReceivePacketHandler; HidUtil.RaisePacketReceivedEvent += PacketReceivedHandler; }
public Communicator() { // Initialize variables TxCount = 0; TxFailedCount = 0; RxCount = 0; RxFailedCount = 0; PendingCommands = new List <UsbCommand>(); PacketsToRequest = new List <byte>(); PacketsToRequest.Add(0x10); PacketsToRequest.Add(0x11); PacketsToRequest.Add(0x12); PacketsToRequest.Add(0x13); PacketsToRequest.Add(0x14); WaitingForDevice = false; _NewStatusAvailable = false; _NewDisplay1Available = false; _NewDisplay2Available = false; _NewCalibration1Available = false; _NewCalibration2Available = false; // Obtain and initialize an instance of HidUtility HidUtil = new HidUtility(); // Subscribe to HidUtility events HidUtil.RaiseConnectionStatusChangedEvent += ConnectionStatusChangedHandler; HidUtil.RaiseSendPacketEvent += SendPacketHandler; HidUtil.RaisePacketSentEvent += PacketSentHandler; HidUtil.RaiseReceivePacketEvent += ReceivePacketHandler; HidUtil.RaisePacketReceivedEvent += PacketReceivedHandler; //Set the device to look for / connect with //HidUtil.SelectDevice(new Device(_Vid, _Pid)); }
public unsafe Form1() { InitializeComponent(); // Get an instance of HidUtility HidUtil = new HidUtility(); // Initialize user interface SetUserInterfaceStatus(false); // Register event handlers HidUtil.RaiseDeviceRemovedEvent += DeviceRemovedHandler; HidUtil.RaiseDeviceAddedEvent += DeviceAddedHandler; HidUtil.RaiseConnectionStatusChangedEvent += ConnectionStatusChangedHandler; HidUtil.RaiseSendPacketEvent += SendPacketHandler; HidUtil.RaisePacketSentEvent += PacketSentHandler; HidUtil.RaiseReceivePacketEvent += ReceivePacketHandler; HidUtil.RaisePacketReceivedEvent += PacketReceivedHandler; // Fill the PID and VID text boxes VidTextBox.Text = string.Format("0x{0:X4}", VID); PidTextBox.Text = string.Format("0x{0:X4}", PID); // Initialize tool tips, to provide pop up help when the mouse cursor is moved over objects on the form. ANxVoltageToolTip.SetToolTip(this.AnalogLabel, "If using a board/PIM without a potentiometer, apply an adjustable voltage to the I/O pin."); ANxVoltageToolTip.SetToolTip(this.AnalogBar, "If using a board/PIM without a potentiometer, apply an adjustable voltage to the I/O pin."); ToggleLEDToolTip.SetToolTip(this.ToggleLedButton, "Sends a packet of data to the USB device."); PushbuttonStateTooltip.SetToolTip(this.PushbuttonText, "Try pressing pushbuttons on the USB demo board."); // Populate device list TextBox RefreshDeviceList(); // Initiate Log TextBox WriteLog("System started", true); // Initial attempt to connect HidUtil.SelectDevice(new HidUtilityNuget.Device(VID, PID)); } //Form1()
public Communicator() { // Initialize variables _Vid = 0x04D8; _Pid = 0x0054; TxCount = 0; TxFailedCount = 0; RxCount = 0; RxFailedCount = 0; LedTogglePending = false; LastCommand = 0x81; // Obtain and initialize an instance of HidUtility HidUtil = new HidUtility(); HidUtil.SelectDevice(new Device(_Vid, _Pid)); // Subscribe to HidUtility events HidUtil.RaiseConnectionStatusChangedEvent += ConnectionStatusChangedHandler; HidUtil.RaiseSendPacketEvent += SendPacketHandler; HidUtil.RaisePacketSentEvent += PacketSentHandler; HidUtil.RaiseReceivePacketEvent += ReceivePacketHandler; HidUtil.RaisePacketReceivedEvent += PacketReceivedHandler; }
public HidDemo(ushort Vid, ushort Pid) { // Display startup message Console.WriteLine("Welcome to HID Console Demo"); // Initialize class variables HidUtil = new HidUtility(); this.Vid = Vid; this.Pid = Pid; // Set device to connect to HidUtil.SelectDevice(new Device(Vid, Pid)); // Subscribe to events HidUtil.RaiseDeviceRemovedEvent += DeviceRemovedHandler; HidUtil.RaiseDeviceAddedEvent += DeviceAddedHandler; HidUtil.RaiseConnectionStatusChangedEvent += ConnectionStatusChangedHandler; HidUtil.RaiseSendPacketEvent += SendPacketHandler; HidUtil.RaisePacketSentEvent += PacketSentHandler; HidUtil.RaiseReceivePacketEvent += ReceivePacketHandler; HidUtil.RaisePacketReceivedEvent += PacketReceivedHandler; // Initialization is completed Console.WriteLine(string.Format(" Device: Vid=0x{0:X4}, Pid=0x{1:X4}", Vid, Pid)); Console.WriteLine(string.Format(" Connection status: {0}", HidUtil.ConnectionStatus.ToString())); // Print available commands Console.WriteLine("Available Commands (all commands are case-insensitive):"); Console.WriteLine(" v, vid <hex string>: Change vendor ID"); Console.WriteLine(" p, pid <hex string>: Change product ID"); Console.WriteLine(" d, devices: List available devices"); Console.WriteLine(" s, status: Print status information"); Console.WriteLine(" r, read: Read ADC value and pushbutton status"); Console.WriteLine(" t, toggle: Toggle LED"); Console.WriteLine(" q, quit: Exit the application"); }