private short HandleControlFrame(TlMsgOutCtl tlMsgOutCtl, FlowControlFrame frame)
{
if (frame.ErrorCode != 0 || tlMsgOutCtl.nTxState != 0)
{
// Error
return(0);
}
Array.Copy(frame.AckdFrameBitmask, 0, tlMsgOutCtl.vTxAckdFrameBitmask, 0, 8);
frameValidator.MarkTransactionOkPackets(tlMsgOutCtl);
short highestOkFrameCount = GetHighestOkFrameCnt(tlMsgOutCtl.nTxFrameCnt, tlMsgOutCtl.vTxBackLogCtr);
Debug.WriteLine(String.Format("Highest OK Frame Count {0}", highestOkFrameCount));
if (highestOkFrameCount == tlMsgOutCtl.nTxFrameCnt)
{
tlMsgOutCtl.nTxFrameCnt = 0;
tlMsgOutCtl.nTxState = 0;
Debug.WriteLine(">>--------TX MSG SUCCESS----------<<");
return(1);
}
else
{
tlMsgOutCtl.nTxLatencyMs = (short)Math.Max(frame.TransactionLatency, 10);
tlMsgOutCtl.nTxUnackdFrameLimit = frame.UnackdFrameLimit;
tlMsgOutCtl.nTxState = 2;
Debug.WriteLine(String.Format("Waiting for {0} of {1}", highestOkFrameCount, tlMsgOutCtl.nTxFrameCnt));
return(0);
}
}
internal static FlowControlFrame CreateFlowControlFrame(byte[] data)
{
FlowControlFrame frame = new FlowControlFrame
{
ErrorCode = data[1],
UnackdFrameLimit = data[2],
TransactionLatency = data[3]
};
Array.Copy(data, 4, frame.AckdFrameBitmask, 0, BITMASK_LENGTH);
return(frame);
}
public FlowControlFrame BuildControlFrame(byte[] bitmap)
{
FlowControlFrame flowControlFrame = new FlowControlFrame();
flowControlFrame.HasMessageTypeByte_b4 = true;
flowControlFrame.FrameType = FrameType.CONTROL;
flowControlFrame.UnackdFrameLimit = 8;
flowControlFrame.TransactionLatency = 0;
Array.Copy(bitmap, 0, flowControlFrame.AckdFrameBitmask, 0, 8);
byte[] var3 = flowControlFrame.AckdFrameBitmask;
Debug.WriteLine("Bitmask: " + var3.ToByteString());
return(flowControlFrame);
}
public Frame CreateFrameFromBytes(byte[] data)
{
FrameType frameType = getFrameTypeFromHeaderByte(data[0]);
Frame tlFrame = null;
switch (frameType)
{
case FrameType.SINGLE: // 0
tlFrame = SingleFrame.CreateSingleFrame(data);
break;
case FrameType.FIRST: // 1
case FrameType.CONS: // 2
tlFrame = FirstConsFrame.CreateFirstConsFrame(data);
break;
case FrameType.CONTROL: // 3
tlFrame = FlowControlFrame.CreateFlowControlFrame(data);
break;
case FrameType.INFO: // 4
tlFrame = InfoFrame.CreateInfoFrame(data);
break;
}
if (tlFrame != null)
{
tlFrame.FrameType = frameType;
tlFrame.HasMessageTypeByte_b4 = (data[0] & 16) > 0;
tlFrame.SubFrameCountOrIndex = data[0] >> 1 & 3;
tlFrame.IsSubFrameCount = (data[0] & 1) > 0;
}
return(tlFrame);
//string yourByteString = Convert.ToString(headerByte, 2).PadLeft(8, '0');
}