/// <summary>
/// Creates a new transfer queue instance.
/// </summary>
/// <param name="endpointBase">The endpoint to transfer data to/from.</param>
/// <param name="maxOutstandingIO">The number of transfers to <see cref="UsbTransfer.Submit"/> before waiting for a completion.</param>
/// <param name="bufferSize">The size of each data buffer.</param>
/// <param name="timeout">The maximum time to wait for each transfer.</param>
/// <param name="isoPacketSize">For isochronous use only. The iso packet size. If 0, the endpoints max packet size is used.</param>
public UsbTransferQueue(UsbEndpointBase endpointBase, int maxOutstandingIO, int bufferSize, int timeout, int isoPacketSize)
{
EndpointBase = endpointBase;
IsoPacketSize = isoPacketSize;
Timeout = timeout;
BufferSize = bufferSize;
MaxOutstandingIO = maxOutstandingIO;
mTransferHandles = new Handle[maxOutstandingIO];
mBuffer = new byte[maxOutstandingIO][];
for (int i = 0; i < maxOutstandingIO; i++)
{
mBuffer[i] = new byte[bufferSize];
}
IsoPacketSize = isoPacketSize > 0 ? isoPacketSize : endpointBase.EndpointInfo.Descriptor.MaxPacketSize;
}
/// <summary></summary>
protected UsbTransfer(UsbEndpointBase endpointBase)
{
mEndpointBase = endpointBase;
}
