public static bool Connect(string strCom, int nBaudrate)
{
SerialPortUtil serialPort;
try
{
string[] coms = SerialPortUtil.GetComList();
if (!coms.Contains(strCom))
{
string str = string.Format("未找到串口:{0}", strCom);
PrintLog.LogText(string.Format(str));
#if TEST
OutputDebugString(str);
#endif
return(false);
}
if (dictionarySerialPort.ContainsKey(strCom))
{
serialPort = dictionarySerialPort[strCom];
}
else
{
serialPort = new SerialPortUtil(strCom, nBaudrate.ToString(), "0", "8", "1");
dictionarySerialPort.Add(strCom, serialPort);
}
serialPort.OpenPort();
}
catch
{
return(false);
}
if (serialPort.IsOpen)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 初始化串口
/// </summary>
private static bool InitSerialPort(string strCom, out SerialPortUtil serialPort, int nBaudrate)
{
if (dictionarySerialPort.ContainsKey(strCom)) //是否存在串口
{
serialPort = dictionarySerialPort[strCom];
}
else
{
serialPort = new SerialPortUtil(strCom, nBaudrate.ToString(), "0", "8", "1");
dictionarySerialPort.Add(strCom, serialPort);
}
if (serialPort == null)
{
return(false);
}
return(true);
}
