public int BulkTransfer(UsbTransferDirection direction, byte endpoint, UsbBuffer buffer, int timeout)
{
int transferred;
LibUSBNative.ThrowIfError(LibUSBNative.libusb_bulk_transfer(handle, (byte)(endpoint | (byte)direction), buffer.AsPtr(), buffer.ByteLength, &transferred, (uint)timeout));
return(transferred);
}
public LibUSBProvider()
{
//Create the LibUSB instance
LibUSBNative.ThrowIfError(LibUSBNative.libusb_init(ref ctx));
//Create event thread
eventThread = new Thread(EventLoop);
eventThread.Name = "LibUSB Provider Event Loop";
eventThread.IsBackground = true;
eventThread.Start();
}
public bool OpenDevice()
{
//If it's already opened, return true
if (isOpened)
{
return(true);
}
//Request the device to be opened
handle = IntPtr.Zero;
isOpened = LibUSBNative.libusb_open(device, ref handle) == 0;
if (!isOpened)
{
return(false);
}
//Set config
LibUSBNative.ThrowIfError(LibUSBNative.libusb_set_configuration(handle, 1));
LibUSBNative.ThrowIfError(LibUSBNative.libusb_claim_interface(handle, 0));
return(true);
}
public void SubmitTransfer()
{
LibUSBNative.ThrowIfError(LibUSBNative.libusb_submit_transfer(transfer));
}
