public PLCTest()
{
plcUtils = PLCSerialPortUtils.GetInstance(this);
plcUtils.Open();
}
public void Start()
{
IsStart = true;
Task.Run(() =>
{
while (IsStart)
{
lock (hasReadHelper)
{
if (HasRead == false)
{
continue;
}
}
if (priority2Queue.IsEmpty == false)
{
if (currentQueue == CurrentQueue.None || currentQueue == CurrentQueue.CCD2Queue)
{
CCDSendData prevCommand;
// 尝试取出一个
if (priority2Queue.TryPeek(out prevCommand))
{
currentQueue = CurrentQueue.CCD2Queue;
// 判断是否已经发送
if (prevCommand.IsSending == true)
{
if (prevCommand.HasSend == false)
{
// 出队
while (priority2Queue.TryDequeue(out prevCommand) == false)
{
}
TimeWatcher.SendedCCD2Time = DateTime.Now;
myEventLog.LogInfo($"收到CCD2返回信号");
myEventLog.LogInfo($"开始发送指令信号到收到返回信号时间间隔：" + (TimeWatcher.SendedCCD2Time - TimeWatcher.SendCCD2Time).TotalMilliseconds);
// 已经发送：调用回调函数
prevCommand.OnSend();
prevCommand.HasSend = true;
currentQueue = CurrentQueue.None;
continue;
}
}
else
{
lock (hasReadHelper)
{
HasRead = false;
}
prevCommand.IsSending = true;
TimeWatcher.SendCCD2Time = DateTime.Now;
myEventLog.LogInfo($"发送CCD2指令");
myEventLog.LogInfo($"收到信号到开始发送指令信号时间间隔：" + (TimeWatcher.SendCCD2Time - TimeWatcher.Receive84Time).TotalMilliseconds);
myEventLog.LogInfo($"识别出有效信号到开始发送指令信号时间间隔：" + (TimeWatcher.SendCCD2Time - TimeWatcher.ReceiveEffect84Time).TotalMilliseconds);
myEventLog.LogInfo($"正在发送CCD2成功或失败：{prevCommand.Command}");
PLCSerialPortUtils.GetInstance(serialPortInterface).SendData(prevCommand.Command);
continue;
}
}
}
}
if (priority1Queue.IsEmpty == false)
{
if (currentQueue == CurrentQueue.None || currentQueue == CurrentQueue.CCD1Queue)
{
CCDSendData prevCommand;
// 尝试取出一个
if (priority1Queue.TryPeek(out prevCommand))
{
currentQueue = CurrentQueue.CCD1Queue;
// 判断是否已经发送
if (prevCommand.IsSending == true)
{
if (prevCommand.HasSend == false)
{
// 出队
while (priority1Queue.TryDequeue(out prevCommand) == false)
{
}
// 已经发送：调用回调函数
prevCommand.OnSend();
prevCommand.HasSend = true;
currentQueue = CurrentQueue.None;
continue;
}
}
else
{
lock (hasReadHelper)
{
HasRead = false;
}
prevCommand.IsSending = true;
myEventLog.LogInfo($"正在发送CCD1成功或失败：{prevCommand.Command}");
PLCSerialPortUtils.GetInstance(serialPortInterface).SendData(prevCommand.Command);
continue;
}
}
}
}
if (queue.IsEmpty)
{
continue;
}
string command = "";
if (currentQueue == CurrentQueue.None || currentQueue == CurrentQueue.OtherQueue)
{
if (queue.TryDequeue(out command))
{
lock (hasReadHelper)
{
HasRead = false;
}
if (command.Contains("WDD0090100901"))
{
myEventLog.LogInfo($"正在发送CCD1成功或失败：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：CCD结果：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
else
if (command.Contains("WDD0090000900"))
{
myEventLog.LogInfo($"正在发送CCD2成功或失败：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：CCD结果：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
else
if (command.Contains("00201"))
{
myEventLog.LogInfo($"正在发送开始打印命令：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：发送：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
else
if (command.Contains("00291"))
{
myEventLog.LogInfo($"正在发送停止打印命令：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：停止：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
else
if (command.Contains("R00050"))
{
myEventLog.LogInfo($"发送启动传送带命令：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：停止：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
if (command.Contains("R00051"))
{
myEventLog.LogInfo($"发送停止传送带命令：{command}");
//myEventLog.LogInfo($"发送信号时间间隔：停止：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
else
{
//myEventLog.LogInfo($"发送信号时间间隔：读取：{(DateTime.Now - prevSendTime).TotalMilliseconds}");
}
//prevSendTime = DateTime.Now;
PLCSerialPortUtils.GetInstance(serialPortInterface).SendData(command);
//Thread.Sleep(30);
}
}
}
});
}
/// <summary>
///
/// </summary>
/// <param name="serialPortInterface">PLC</param>
/// <param name="frequent">发送监听时间间隔（单位毫秒）</param>
/// <param name="data">发送内容</param>
public PLCReader(PLCSerialPortInterface serialPortInterface, int frequent, string data)
{
plcUtils = PLCSerialPortUtils.GetInstance(serialPortInterface);
Frequent = frequent;
this.data = data;
}