68013 software problems

	wxch2000 posted on 25 Feb 2009 8:09 AM PST 1 Forum Post

I tried to iterate through the UsbDeviceList but have no success because the List is empty (I cannot understand why) .
The usbDevices.Count always be 0 whatever the dev-Board is pluged in or not .

pls help ~~

public Form1()
{
InitializeComponent();

// Setup the callback routine for updating the UI
updateUI = new UpdateUICallback(StatusUpdate);

// Setup PnP event handling
evHandler = new App_PnP_Callback(PnP_Event_Handler);

// Create a list of CYUSB devices
usbDevices = new USBDeviceList(CyConst.DEVICES_CYUSB, evHandler);

setDevice();
}

public void setDevice()
{
if (usbDevices.Count > 0)
loopDevice = usbDevices[0x0547, 0x0080] as CyUSBDevice;

StartBtn.Enabled = (loopDevice != null);

if (loopDevice != null)
Text = loopDevice.FriendlyName;
else
Text = "Bulkloop - no device";

// Set the in and out endpoints per the selected radio buttons.
EptPair1Btn_Click(this, null);
}

Re: 68013 software problems

	aasi posted on 04 Apr 2009 05:54 AM PST Cypress Employee 1090 Forum Posts

This is because DriverGUID is not registered in the registry. In the inf file used take care that it registers driver guid in the registry...

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68013 software problems

Re: 68013 software problems