private void buttonExit_Click(object sender, EventArgs e)
{
USBcmdTimer.Stop();
if (reader.DataReceivedEnabled)
{
reader.DataReceivedEnabled = false;
reader.DataReceived -= (OnRxEndPointData);
}
if (MyUsbDevice != null)
{
if (MyUsbDevice.IsOpen)
{
IUsbDevice wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Release interface #0.
wholeUsbDevice.ReleaseInterface(0);
}
MyUsbDevice.Close();
}
}
MyUsbDevice = null;
UsbDevice.Exit();
Close();
}
private void Form1_Load(object sender, EventArgs e)
{
UsbRegDeviceList allDevices = UsbDevice.AllDevices;
foreach (UsbRegistry usbRegistry in allDevices)
{
if (usbRegistry.Open(out MyUsbDevice))
{
logBox.AppendText(MyUsbDevice.Info.ToString());
for (int iConfig = 0; iConfig < MyUsbDevice.Configs.Count; iConfig++)
{
UsbConfigInfo configInfo = MyUsbDevice.Configs[iConfig];
logBox.AppendText(configInfo.ToString());
ReadOnlyCollection <UsbInterfaceInfo> interfaceList = configInfo.InterfaceInfoList;
for (int iInterface = 0; iInterface < interfaceList.Count; iInterface++)
{
UsbInterfaceInfo interfaceInfo = interfaceList[iInterface];
logBox.AppendText(interfaceInfo.ToString());
ReadOnlyCollection <UsbEndpointInfo> endpointList = interfaceInfo.EndpointInfoList;
for (int iEndpoint = 0; iEndpoint < endpointList.Count; iEndpoint++)
{
logBox.AppendText(endpointList[iEndpoint].ToString());
}
}
}
}
}
try
{
UsbDeviceFinder MyUsbFinder = new UsbDeviceFinder(0x0483, 0x5750);
MyUsbDevice = UsbDevice.OpenUsbDevice(MyUsbFinder);
if (MyUsbDevice == null)
{
throw new Exception("Device Not Found.");
}
IUsbDevice wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
reader = MyUsbDevice.OpenEndpointReader(ReadEndpointID.Ep01, 8, EndpointType.Interrupt);
writer = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep01, EndpointType.Interrupt);
reader.DataReceived += (OnRxEndPointData);
reader.DataReceivedEnabled = true;
USBcmdTimer.Start();
}
catch (Exception ex)
{
logBox.AppendText("\r\n");
logBox.AppendText((ec != ErrorCode.None ? ec + ":" : String.Empty) + ex.Message);
}
}
