private void SerialPortSendAsString(string sendData)
{
if (serial.IsOpen == false)
{
//statusTextBlock.Text = "请先打开串口";
//return;
if (Open_Port() == false)
{
return;
}
}
if (sendQueue.Count > 10)
{
statusTextBlock.Text = "发送队列已满";
return;
}
SendSetStr SendSet = new SendSetStr();
SendSet.SendSetData = sendData;
SendSet.SendAscill = true;
sendQueue.Enqueue(SendSet);
return;
try
{
serial.Write(sendData);
if (showSendCheckBox.IsChecked == true)
{
receiveTextBox.AppendText(sendData);
}
//更新发送数据计数
sendBytesCount += (UInt32)sendData.Length;
statusSendByteTextBlock.Text = sendBytesCount.ToString();
statusTextBlock.Text = "发送成功";
}
catch (Exception ex)
{
autoSendCheckBox.IsChecked = false;//关闭自动发送
statusTextBlock.Text = ex.Message;
}
}
//发送数据
private void SerialPortSendAsHex(string sendData)
{
if (serial.IsOpen == false)
{
//statusTextBlock.Text = "请先打开串口";
//return;
if (Open_Port() == false)
{
return;
}
}
if (sendQueue.Count > 10)
{
statusTextBlock.Text = "发送队列已满";
return;
}
SendSetStr SendSet = new SendSetStr();
SendSet.SendSetData = sendData;
SendSet.SendAscill = false;
sendQueue.Enqueue(SendSet);
return;
try
{
sendData = sendData.Replace(" ", "");
sendData = sendData.Replace("0X", "");
sendData = sendData.Replace("0x", "");
sendData = sendData.Replace("\r", "");
sendData = sendData.Replace("\n", "");
sendData = sendData.Replace("\t", "");
byte[] sendByte = new byte[sendData.Length / 2 + sendData.Length % 2];
for (int i = 0; i < (sendData.Length - sendData.Length % 2) / 2; i++) //转换偶数个
{
sendByte[i] = Convert.ToByte(sendData.Substring(i * 2, 2), 16); //转换
}
if (sendData.Length % 2 != 0) //单独处理最后一个字符
{
sendByte[sendByte.Length - 1] = Convert.ToByte(sendData.Substring(sendData.Length - 1, 1), 16);
}
try
{
serial.Write(sendByte, 0, sendByte.Length);
//更新发送数据计数
sendBytesCount += (UInt32)sendByte.Length;
statusSendByteTextBlock.Text = sendBytesCount.ToString();
if (showSendCheckBox.IsChecked == true)
{
receiveTextBox.AppendText("\n" + sendData + "\n");
}
}
catch (Exception ex)
{
statusTextBlock.Text = ex.Message;
autoSendCheckBox.IsChecked = false;//关闭自动发送
return;
}
statusTextBlock.Text = "发送成功";
}
catch (Exception e)
{
e.ToString();
autoSendCheckBox.IsChecked = false;//关闭自动发送
statusTextBlock.Text = "请输入16进制";
return;
}
}
private void SendQueueTask()
{
while (true)
{
if (sendQueue.Count <= 0)
{
Thread.Sleep(100);
continue;
}
SendSetStr SendSet = (SendSetStr)sendQueue.Dequeue();
string sendData = SendSet.SendSetData;
if (SendSet.SendAscill)
{
try
{
serial.Write(sendData);
Dispatcher.Invoke(() =>
{
if (showSendCheckBox.IsChecked == true)
{
receiveTextBox.AppendText(sendData);
}
//更新发送数据计数
sendBytesCount += (UInt32)sendData.Length;
statusSendByteTextBlock.Text = sendBytesCount.ToString();
statusTextBlock.Text = "发送成功";
});
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
autoSendCheckBox.IsChecked = false;//关闭自动发送
statusTextBlock.Text = ex.Message;
});
}
}
else
{
try
{
sendData = sendData.Replace(" ", "");
sendData = sendData.Replace("0X", "");
sendData = sendData.Replace("0x", "");
sendData = sendData.Replace("\r", "");
sendData = sendData.Replace("\n", "");
sendData = sendData.Replace("\t", "");
byte[] sendByte = new byte[sendData.Length / 2 + sendData.Length % 2];
for (int i = 0; i < (sendData.Length - sendData.Length % 2) / 2; i++) //转换偶数个
{
sendByte[i] = Convert.ToByte(sendData.Substring(i * 2, 2), 16); //转换
}
if (sendData.Length % 2 != 0) //单独处理最后一个字符
{
sendByte[sendByte.Length - 1] = Convert.ToByte(sendData.Substring(sendData.Length - 1, 1), 16);
}
try
{
serial.Write(sendByte, 0, sendByte.Length);
//更新发送数据计数
sendBytesCount += (UInt32)sendByte.Length;
Dispatcher.Invoke(() =>
{
statusSendByteTextBlock.Text = sendBytesCount.ToString();
if (showSendCheckBox.IsChecked == true)
{
receiveTextBox.AppendText("\n" + sendData + "\n");
}
statusTextBlock.Text = "发送成功";
});
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
statusTextBlock.Text = ex.Message;
autoSendCheckBox.IsChecked = false;//关闭自动发送
});
}
}
catch (Exception e)
{
e.ToString();
Dispatcher.Invoke(() =>
{
autoSendCheckBox.IsChecked = false;//关闭自动发送
statusTextBlock.Text = "请输入16进制";
});
}
}
}
}
