public NetworkLayerProtocol()
{
sendFuc += _nF =>
{
DataLinkLayer.ActionDllSendFuc(_nF);
};
}
private static void SynchroSend(object sfc_object)
{
var sfc = sfc_object as ApplicationLayerProtocol;
//字节小于7个
if (sfc.A_Data.Count <= 7)
{
SemaphorePool.Wait();
List <byte> sendData = new List <byte> {
};
sendData.AddRange(NetworkLayerDataBuffer.SetSingleFrame(sfc.A_Data.Count));
sendData.AddRange(sfc.A_Data);
DataLinkLayer.ActionDllSendFuc(ConvertToCANFrame(sfc.Address, sendData));
SemaphorePool.Release();
}
else
{
BufferMultiFrameSend.ListNetLayerByteData = sfc.A_Data;
BufferMultiFrameSend.nID = sfc.Address;
#region 设置所有参数 重置参数
BufferMultiFrameSend.RemainFrameCount = 1; // 发送首帧
BufferMultiFrameSend.Offset = 0;
BufferMultiFrameSend.ExpectedSN = 0;
#endregion
ThreadPool.QueueUserWorkItem(NetworkLayerSendMultiFrame);
}
}
public static void NetworkLayerSendMultiFrame(object obj)
{
string strSendBytes = DataFormatConvert.ListToStr(BufferMultiFrameSend.ListNetLayerByteData);
int nSendTimes = 0;
try
{
while (true)
{
if (BufferMultiFrameSend.Offset < BufferMultiFrameSend.ListNetLayerByteData.Count && BufferMultiFrameSend.RemainFrameCount > 0 &&
(MainWindow.m_OperateType == OperateType.WriteAllMasterPara || //ParaManageWnd.IsUpdateAllPara ||
MainWindow.m_OperateType == OperateType.WriteAllMasterAdjustPara ||
MainWindow.m_OperateType == OperateType.WriteMasterControlPara)) // (BufferMultiFrameSend.RemainFrameCount != 0)
{
if (BufferMultiFrameSend.Offset > 0) // 非首帧
{
DataLinkLayer.ActionDllSendFuc(BufferMultiFrameSend.SendConsecutiveFrame());
}
else
{
DataLinkLayer.ActionDllSendFuc(BufferMultiFrameSend.SendFirstFrame());
}
BufferMultiFrameSend.RemainFrameCount--;
}
else
{
if (MainWindow.m_OperateType != OperateType.WriteAllMasterPara) //(!ParaManageWnd.IsUpdateAllPara) // 关闭参数管理窗口,停止设置参数 清空发送数据
{
BufferMultiFrameSend.ClearMessage();
}
break;
}
Thread.Sleep(200);
}
}
catch (Exception ex)
{
}
}
private void ReceiveFirstFrame(DataLayerEvent _event)
{
BufferMultiFrameReceive.nID = _event.ID;
BufferMultiFrameReceive.DataLen = NetworkLayerDataBuffer.GetFF_DLSign(_event.listData);
if (BufferMultiFrameReceive.DataLen < 8)
{
return;
}
int nDataIndex = 2;
BufferMultiFrameReceive.ListNetLayerByteData.Clear();
BufferMultiFrameReceive.ListNetLayerByteData = new List <byte>(new byte[BufferMultiFrameReceive.DataLen]);
for (int i = nDataIndex; i != 8; ++i)
{
BufferMultiFrameReceive.ListNetLayerByteData[(int)(i - nDataIndex)] = _event.listData[i];
}
int nCount = 0;
if ((BufferMultiFrameReceive.DataLen - 6) / 7 == 0)
{
nCount = (BufferMultiFrameReceive.DataLen - 6) / 7;
}
else
{
nCount = (BufferMultiFrameReceive.DataLen - 6) / 7 + 1;
}
BufferMultiFrameReceive.Offset = 6;
BufferMultiFrameReceive.ProCtrlType = ProtocolCtrlType.FlowControl;
BufferMultiFrameReceive.RemainFrameCount = nCount;
BufferMultiFrameReceive.ExpectedSN = 1;
DataLinkLayer.ActionDllSendFuc(BufferMultiFrameReceive.SendFlowControl());
}