public void prepareEX()
{
USBDeviceList usbDevices = new USBDeviceList(CyConst.DEVICES_CYUSB);
CyUSBDevice MyDevice = usbDevices[0x04B4, 0x1003] as CyUSBDevice;
if (MyDevice != null)
{
MyDevice.Reset();
Thread.Sleep(1000);
MyDevice.ReConnect();
Thread.Sleep(1000);
if (MyDevice.BulkInEndPt != null)
{
MyDevice.BulkInEndPt.Reset();
}
if (MyDevice.BulkOutEndPt != null)
{
MyDevice.BulkInEndPt.TimeOut = 500;
for (int i = 0; i < 640 * 480 * 2 / 512; i++)
{
int len = 512;
byte[] buf = new byte[len];
if (false == MyDevice.BulkInEndPt.XferData(ref buf, ref len, true))
{
ready = true; break;
}
}
}
}
return;
}
public bool ReConnect()
{
MyUsb = MyUsbList[0x04B4, 0x1004] as CyUSBDevice;
if (MyUsb != null)
{
MyUsb.ReConnect();
MyUsb = MyUsbList[0x04B4, 0x00F1] as CyUSBDevice;
}
else
{
MyUsb = MyUsbList[0x04B4, 0x00F1] as CyUSBDevice;
}
if (MyUsb != null)
{
MyOutPoint = MyUsb.EndPointOf(0x02);
MyInPoint = MyUsb.EndPointOf(0x86);
MyControlPoint = MyUsb.ControlEndPt;
Reset();
return(true);
}
else
{
return(false);
}
}