private void DealWithSERFun()
{
while (RecvTag)
{
bool Tag1 = false;
bool Tag2 = false;
bool Tag3 = false;
bool Tag4 = false;
lock (Data.SERList01)
{
if (Data.SERList01.Count >= 11)
{
byte[] ret = Data.SERList01.Skip(5).Take(4).ToArray();
int weight = ret[0] * 256 + ret[1];
if (Data.SERList01[0] == 0x04 && Data.SERList01[1] == 0x00 && Data.SERList01[2] == 0x01)
{
Data.SER1_speed_value = weight;
}
else
{
MyLog.Error("SERList01 串口数据偏移了！");
}
Data.SERList01.RemoveRange(0, 11);
Tag1 = true;
}
else
{
Tag1 = false;
}
}
lock (Data.SERList02)
{
if (Data.SERList02.Count >= 9)
{
byte[] ret = Data.SERList02.Skip(3).Take(4).ToArray();
float temp = BitConverter.ToSingle(ret, 0);
if (Data.SERList02[1] == 0x31)
{
Data.SER2_speed_value = temp;
}
else if (Data.SERList02[1] == 0x30)
{
Data.SER2_niuju_value = temp;
}
else
{
MyLog.Error("SERList02 串口数据偏移了！");
}
Data.SERList02.RemoveRange(0, 9);
Tag2 = true;
}
else
{
Tag2 = false;
}
}
lock (Data.SERList03)
{
if (Data.SERList03.Count >= 9)
{
byte[] ret = Data.SERList03.Skip(3).Take(4).ToArray();
float temp = BitConverter.ToSingle(ret, 0);
if (Data.SERList03[1] == 0x31)
{
Data.SER3_speed_value = temp;
}
else if (Data.SERList03[1] == 0x30)
{
Data.SER3_niuju_value = temp;
}
else
{
MyLog.Error("SERList03 串口数据偏移了！");
}
Data.SERList03.RemoveRange(0, 9);
Tag3 = true;
}
else
{
Tag3 = false;
}
}
lock (Data.SERList04)
{
if (Data.SERList04.Count >= 100)
{
byte ret = Data.SERList04[0];
Data.SERList04.RemoveRange(0, 100);
Tag4 = true;
}
else
{
Tag4 = false;
}
}
if (Tag1 == false && Tag2 == false && Tag3 == false && Tag4 == false)
{
Thread.Sleep(100);
}
}
}
private void RecvAllUSB()
{
CyUSBDevice MyDevice01 = USB.MyDeviceList[Data.OnlyId];
startDT = DateTime.Now;
DateTime midDT = startDT;
RecvdMB = 0;
TempStoreBufTag = 0;
while (RecvTag)
{
if (MyDevice01.BulkInEndPt != null)
{
byte[] buf = new byte[4096];
int buflen = 4096;
lock (MyDevice01)
MyDevice01.BulkInEndPt.XferData(ref buf, ref buflen);
if (buflen > 0)
{
Trace.WriteLine("收到数据包长度为：" + buflen.ToString());
// lock (TempStoreBuf)
Array.Copy(buf, 0, TempStoreBuf, TempStoreBufTag, buflen);
TempStoreBufTag += buflen;
byte[] Svbuf = new byte[buflen];
Array.Copy(buf, Svbuf, buflen);
SaveFile.Lock_1.EnterWriteLock();
SaveFile.DataQueue_SC1.Enqueue(Svbuf);
SaveFile.Lock_1.ExitWriteLock();
while (TempStoreBufTag >= 4096)
{
if (TempStoreBuf[0] == 0xff && (0x0 <= TempStoreBuf[1]) && (TempStoreBuf[1] < 0x11))
{
DealWithLongFrame(ref TempStoreBuf, ref TempStoreBufTag);
}
else
{
MyLog.Error("收到异常帧！");
Trace.WriteLine("收到异常帧" + TempStoreBufTag.ToString());
// lock(TempStoreBuf)
Array.Clear(TempStoreBuf, 0, TempStoreBufTag);
TempStoreBufTag = 0;
}
}
}
else if (buflen == 0)
{
// Trace.WriteLine("数传422机箱 收到0包-----0000000000");
}
else
{
Trace.WriteLine("收到buflen <0");
}
endDT = DateTime.Now;
double tempTime = endDT.Subtract(midDT).TotalSeconds;
if (tempTime > 2)
{
midDT = endDT;
double tempMB = Recv4KCounts / 256;
Recv4KCounts = 0;
//myMonitor.textBox_speed.BeginInvoke(new Action(() =>
//{
// double speed = tempMB / tempTime;
// myMonitor.textBox_speed.Text = speed.ToString();
// myMonitor.progressBar1.Value = (int)speed;
//}));
}
}
}
endDT = DateTime.Now;
//myMonitor.textBox_time.BeginInvoke(
// new Action(() =>
// {
// double costTime = endDT.Subtract(startDT).TotalSeconds;
// double RecvdM = RecvdMB / 1024;
// myMonitor.textBox_time.Text = costTime.ToString();
// myMonitor.textBox_recvsize.Text = RecvdM.ToString();
// myMonitor.textBox_avspeed.Text = (RecvdM / costTime).ToString();
// }));
}
void DealWithLongFrame(ref byte[] TempBuf, ref int TempTag)
{
ThisCount = TempStoreBuf[2] * 256 + TempStoreBuf[3];
if (LastCount != 0 && ThisCount != 0 && (ThisCount - LastCount != 1))
{
MyLog.Error("出现漏帧情况！！");
Trace.WriteLine("出现漏帧情况:" + LastCount.ToString("x4") + "--" + ThisCount.ToString("x4"));
}
LastCount = ThisCount;
byte[] buf_LongFrame = new byte[4096];
Array.Copy(TempStoreBuf, 0, buf_LongFrame, 0, 4096);
Array.Copy(TempStoreBuf, 4096, TempStoreBuf, 0, TempStoreBufTag - 4096);
TempStoreBufTag -= 4096;
RecvdMB += 4;
Recv4KCounts += 1;
if (buf_LongFrame[0] == 0xff && buf_LongFrame[1] == 0x08)
{
//FF08为短帧通道
byte[] bufsav = new byte[4092];
Array.Copy(buf_LongFrame, 4, bufsav, 0, 4092);
//SaveFile.Lock_2.EnterWriteLock();
//SaveFile.DataQueue_SC2.Enqueue(bufsav);
//SaveFile.Lock_2.ExitWriteLock();
for (int i = 0; i < 6; i++)
{
if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x00) //保留
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3]; //有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_3.EnterWriteLock();
//SaveFile.DataQueue_SC3.Enqueue(buf1D0x);
//SaveFile.Lock_3.ExitWriteLock();
// string temp = null;
// for (int j = 0; j < num; j++) temp += buf1D0x[j].ToString("x2");
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x01) //对应第1个圆盘
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3]; //有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_4.EnterWriteLock();
//SaveFile.DataQueue_SC4.Enqueue(buf1D0x);
//SaveFile.Lock_4.ExitWriteLock();
lock (Data.SERList01)
{
Data.SERList01.AddRange(buf1D0x);
}
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x02) //对应第2个圆盘
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3]; //有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_5.EnterWriteLock();
//SaveFile.DataQueue_SC5.Enqueue(buf1D0x);
//SaveFile.Lock_5.ExitWriteLock();
lock (Data.SERList02)
{
Data.SERList02.AddRange(buf1D0x);
}
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x03) //对应第3个圆盘
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3]; //有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_6.EnterWriteLock();
//SaveFile.DataQueue_SC6.Enqueue(buf1D0x);
//SaveFile.Lock_6.ExitWriteLock();
lock (Data.SERList03)
{
Data.SERList03.AddRange(buf1D0x);
}
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x0C) //报警参数
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3]; //有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_6.EnterWriteLock();
//SaveFile.DataQueue_SC6.Enqueue(buf1D0x);
//SaveFile.Lock_6.ExitWriteLock();
lock (Data.SERList04)
{
Data.SERList04.AddRange(buf1D0x);
}
//myMonitor.textBox_speed.BeginInvoke(new Action(() =>
//{
// double speed = tempMB / tempTime;
// myMonitor.textBox_speed.Text = speed.ToString();
// myMonitor.progressBar1.Value = (int)speed;
//}));
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x0D)
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3];//有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_7.EnterWriteLock();
//SaveFile.DataQueue_SC7.Enqueue(buf1D0x);
//SaveFile.Lock_7.ExitWriteLock();
lock (Data.ADList01)
{
Data.ADList01.AddRange(buf1D0x);
//for (int j = 0; j < num; j++)
// Data.ADList01.Add(buf1D0x[j]);
}
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x0E)
{
int num = bufsav[i * 682 + 2] * 256 + bufsav[i * 682 + 3];//有效位
byte[] buf1D0x = new byte[num];
Array.Copy(bufsav, i * 682 + 4, buf1D0x, 0, num);
//SaveFile.Lock_8.EnterWriteLock();
//SaveFile.DataQueue_SC8.Enqueue(buf1D0x);
//SaveFile.Lock_8.ExitWriteLock();
lock (Data.ADList02)
{
Data.ADList02.AddRange(buf1D0x);
//for (int j = 0; j < num; j++)
// Data.ADList02.Add(buf1D0x[j]);
}
}
else if (bufsav[i * 682 + 0] == 0x1D && bufsav[i * 682 + 1] == 0x0f)
{
//空闲帧
}
else
{
Trace.WriteLine("FF08通道出错!");
}
}
}
}
private void WriteToFileSC(int key, object file, ref Queue <byte[]> myQueue, ref ReaderWriterLockSlim myLock)
{
Trace.WriteLine("Start WriteToFileSC Thread:" + key.ToString());
FileStream myfile = (FileStream)file;
BinaryWriter bw = new BinaryWriter(myfile);
// FileInfo fileInfo;
while (SaveOn)
{
if (myQueue.Count() > 0)
{
try
{
myLock.EnterReadLock();
bw.Write(myQueue.Dequeue());
bw.Flush();
myLock.ExitReadLock();
#region 分割文件，防止文件过大
long FileSizeMB = myfile.Length / (1024 * 1024 * 1024);
if (FileSizeMB > 1)
{
myFileList_dat[key].Flush();
string Path2 = myFileList_dat[key].Name;
int count = Path2.LastIndexOf("\\");
Path2 = Path2.Substring(0, count + 1);
myFileList_dat[key].Close();
FileStream newFile;
string timestr = string.Format("{0}-{1:D2}-{2:D2} {3:D2}：{4:D2}：{5:D2}", DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
string filename = Path2 + timestr + ".dat";
newFile = new FileStream(filename, FileMode.Create);
myFileList_dat.Remove(myFileList_dat[key]);
myFileList_dat.Insert(key, newFile);
break;
//break跳出循环会执行新线程
}
#endregion
}
catch (Exception e)
{
bw.Close();
Trace.WriteLine(myQueue.Count());
MyLog.Error(e.Message);
break;
}
}
else
{
Thread.Sleep(200);
// Trace.WriteLine("Queue0 is empty!!");
}
}
bw.Close();
Trace.WriteLine("Leaving WriteToFileSC:" + key.ToString());
if (SaveOn)
{
WriteToFileSC(key, myFileList_dat[key], ref myQueue, ref myLock);
}
}
