/// <summary>
/// Display received data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ComReceiveDataEvent(Object sender, SerialPortEventArgs e)
{
if (this.InvokeRequired)
{
try
{
Invoke(new Action <Object, SerialPortEventArgs>(ComReceiveDataEvent), sender, e);
}
catch (System.Exception)
{
//disable form destroy exception
}
return;
}
var receivedBytes = e.receivedBytes;
LogHelper.GetLogger <ComTestForm>().Debug(string.Format("接受的消息为： {0}", ByteHelper.Byte2ReadalbeXstring(receivedBytes)));
laserProtocolFactory.RxQueue.Push(new OriginalBytes(DateTime.Now, receivedBytes));
if (recStrRadiobtn.Checked) //display as string
{
receivetbx.AppendText(Encoding.Default.GetString(receivedBytes));
}
else //display as hex
{
if (receivetbx.Text.Length > 0)
{
receivetbx.AppendText("-");
}
receivetbx.AppendText(IController.Bytes2Hex(e.receivedBytes));
}
//update status bar
receiveBytesCount += e.receivedBytes.Length;
toolStripStatusRx.Text = "Received: " + receiveBytesCount.ToString();
//auto reply
if (autoReplyCbx.Checked)
{
sendbtn_Click(this, new EventArgs());
}
}
private void AssembleData(byte[] rawData, ref byte[] finalData)
{
if (rawData != null)
{
if (rawData.Length == 6)
{
if (rawData[0] == 0x80)
{
//检查最后一位是否是校验位
byte oddCheck = GetOddCheckData(rawData);
if (oddCheck == rawData[rawData.Length - 1])
{
finalData = rawData;
buffer = null;
//LogHelper.GetLogger<SerialPortManager>().Error(string.Format("1.激光器接受的原始数据为： {0}", ByteHelper.Byte2ReadalbeXstring(rawData)));
}
else
{
LogHelper.GetLogger <SerialPortManager>().Error(string.Format("激光器接受的原始数据异常1，数据为： {0}",
ByteHelper.Byte2ReadalbeXstring(rawData)));
}
}
}
else
{
if (buffer == null)
{
if (rawData.Length > 0 && rawData[0] == 0x80)
{
buffer = rawData;
}
}
else
{
//与buffer中数据拼接
int length = rawData.Length;
int bufferLength = buffer.Length;
int sumDataLength = bufferLength + length;
if (sumDataLength < 6)
{
byte[] tempData = new byte[sumDataLength];
Array.Copy(buffer, 0, tempData, 0, bufferLength);
Array.Copy(rawData, 0, tempData, bufferLength, length);
buffer = tempData;
}
else if (sumDataLength >= 6)
{
byte[] tempData = new byte[6];
Array.Copy(buffer, 0, tempData, 0, bufferLength);
Array.Copy(rawData, 0, tempData, bufferLength, 6 - bufferLength);
byte oddCheck = GetOddCheckData(tempData);
if (oddCheck == tempData[tempData.Length - 1])
{
finalData = tempData;
SetRemainData(rawData);
//LogHelper.GetLogger<SerialPortManager>().Error(string.Format("2.激光器接受的原始数据为： {0}",
// ByteHelper.Byte2ReadalbeXstring(rawData)));
}
else
{
//数据异常，应该丢弃
SetRemainData(rawData);
LogHelper.GetLogger <SerialPortManager>().Error(string.Format("激光器接受的原始数据异常2，数据为： {0}",
ByteHelper.Byte2ReadalbeXstring(rawData)));
}
}
}
}
}
}
public byte[] SendData(byte[] bytes, bool catchLog = true)
{
byte[] recData = null;
if (serialPort != null && serialPort.IsOpen)
{
try
{
if (catchLog)
{
LogHelper.GetLogger <SerialPortManager>().Error("------>发送数据 : " + ByteHelper.Byte2ReadalbeXstring(bytes));
}
serialPort.Write(bytes, 0, bytes.Length);
Thread.Sleep(200);
while (true)
{
int dataLength = serialPort.BytesToRead;
if (dataLength == 0)
{
break;
}
byte[] data = new byte[dataLength];
serialPort.Read(data, 0, dataLength);
AssembleData(data, ref recData);
if (catchLog)
{
LogHelper.GetLogger <SerialPortManager>().Error("<------接受数据: " + ByteHelper.Byte2ReadalbeXstring(recData));
}
Thread.Sleep(100);
}
}
catch (Exception ex)
{
LogHelper.GetLogger <SerialPortManager>().Error(string.Format("激光器串口发送数据异常1："));
LogHelper.GetLogger <SerialPortManager>().Error(ex.Message);
LogHelper.GetLogger <SerialPortManager>().Error(ex.StackTrace);
return(null);
}
}
return(recData);
}
public byte[] SendData(List <byte[]> bytesList)
{
byte[] recData = null;
if (serialPort.IsOpen)
{
try
{
for (int i = 0; i < bytesList.Count; i++)
{
serialPort.Write(bytesList[i], 0, bytesList[i].Length);
LogHelper.GetLogger <SerialPortManager>().Error(string.Format("激光器发送的原始数据为： {0}", ByteHelper.Byte2ReadalbeXstring(bytesList[i])));
}
Thread.Sleep(200);
while (true)
{
int dataLength = serialPort.BytesToRead;
if (dataLength == 0)
{
break;
}
byte[] data = new byte[dataLength];
serialPort.Read(data, 0, dataLength);
AssembleData(data, ref recData);
LogHelper.GetLogger <SerialPortManager>().Error("receive data: " + ByteHelper.Byte2ReadalbeXstring(recData));
Thread.Sleep(100);
}
}
catch (Exception ex)
{
LogHelper.GetLogger <SerialPortManager>().Error(string.Format("激光器串口发送数据异常2："));
LogHelper.GetLogger <SerialPortManager>().Error(ex.Message);
LogHelper.GetLogger <SerialPortManager>().Error(ex.StackTrace);
return(null);
}
}
return(recData);
}
private void autoSendtimer_Tick(object sender, EventArgs e)
{
//if (laserProtocolFactory.TxQueue != null && laserProtocolFactory.TxQueue.Count > 0)
//{
// var list = laserProtocolFactory.TxQueue.PopAll();
// foreach (var o in list)
// {
// var originalByte = o as OriginalBytes;
// if (originalByte != null)
// {
// controller.SendDataToCom(originalByte.Data);
// LogHelper.GetLogger<ComTestForm>().Debug(string.Format("发送的消息为： {0}", ByteHelper.Byte2ReadalbeXstring(originalByte.Data)));
// }
// }
//}
if (motorProtocolFactory.TxQueue != null && motorProtocolFactory.TxQueue.Count > 0)
{
var list = motorProtocolFactory.TxQueue.PopAll();
foreach (var o in list)
{
var originalByte = o as OriginalBytes;
if (originalByte != null)
{
controller.SendDataToCom(originalByte.Data);
LogHelper.GetLogger <ComTestForm>().Debug(string.Format("发送的消息为： {0}", ByteHelper.Byte2ReadalbeXstring(originalByte.Data)));
}
}
}
//sendbtn_Click(sender, e);
}
//发送函数
public byte[] SendDirectCommand(byte[] data, string portName)
{
byte[] rev = null;
try
{
PortManager.GetInstance().GetPipe(laserPipeName).GetBusProperty().GetProperty("port").value = portName;
PortManager.GetInstance().Save(); //不保存打开，当前串口设置失效
PortManager.GetInstance().Reset(); //解决配置中串口不存在时，后前无法open的bug
PortManager.GetInstance().GetPipe(laserPipeName).Open();
LogHelper.GetLogger <SerialPortHelper>().Error("Send Data: " + ByteHelper.Byte2ReadalbeXstring(data));
SimpleProtocolData newData = new SimpleProtocolData(data);
object recv = PortManager.GetInstance().Send(LARCommandHelper.InsName1, newData);
if (recv != null)
{
rev = ((ByteArrayWrap)recv).GetBytes();
LogHelper.GetLogger <SerialPortHelper>().Error("Reveived Data: " + ByteHelper.Byte2ReadalbeXstring(data));
}
}
catch (Exception ex)
{
LogHelper.GetLogger <SerialPortHelper>().Error("error message: " + ex.Message);
LogHelper.GetLogger <SerialPortHelper>().Error("error stacktrace: " + ex.StackTrace);
}
return(rev);
}