private static void CloseUart()
{
if (csp != null)
{
if (csp.IsOpen)
{
csp.Close();
}
csp.ReceivedEvent -= Csp_ReceivedEvent;//Csp_DataReceived;
csp = null;
Console.WriteLine($"close serial port:{selectedComPort} succful!");
}
#if RunIsService
foreach (var csp in servicePorts.Values)
{
if (csp.IsOpen)
{
csp.Close();
}
}
#endif
if (sendTimer != null && sendTimer.Enabled)
{
sendTimer.Stop();
sendTimer.Elapsed -= SendTimer_Elapsed;
}
msgIndex = 0;
}
public void CloseSerialPort()
{
serialPort.DiscardInBuffer(); //バッファに蓄積されたデータを全て破棄
if (serialPort.IsOpen)
{
serialPort.Close();
}
}
/// <summary>
/// 关闭串口
/// </summary>
public static bool CloseUart()
{
bool flag = false;
try
{
if (m_CSP != null)
{
if (m_CSP.IsOpen)
{
m_CSP.Close();
}
m_CSP.ReceivedEvent -= Csp_ReceivedEvent;//Csp_DataReceived;
m_CSP = null;
Console.WriteLine($"关闭串口:{SelectedComPort} 成功!");
SelectedComPort = null;
flag = true;
}
#if RunIsService
foreach (var csp in servicePorts.Values)
{
if (csp.IsOpen)
{
csp.Close();
}
}
#endif
//if (sendTimer != null && sendTimer.Enabled)
//{
// sendTimer.Stop();
// sendTimer.Elapsed -= SendTimer_Elapsed;
//}
//msgIndex = 0;
}
catch (Exception err)
{
}
return(flag);
}
/// <summary>
/// 测试串口是否成功
/// </summary>
/// <param name="portName"></param>
public static void TestUart(string portName)
{
CustomSerialPort sp;
try
{
sp = new CustomSerialPort(portName, baudRate);
sp.Open();
string msg;
msg = "Hello Uart";
sp.WriteLine(msg);
Console.WriteLine(msg);
msg = "Byebye Uart";
sp.WriteLine(msg);
sp.Close();
sp.Dispose();
sp = null;
Console.WriteLine(msg);
}
catch (Exception ex)
{
Console.WriteLine($"Open Uart Exception:{ex}");
}
}
