/// <summary>
/// 尝试打开端口
/// </summary>
/// <param name="setting"></param>
/// <returns></returns>
private static bool TryOpenPort(this SerialPortSetting setting)
{
try {
using (var port = setting.CreatePort()) {
port.Open();
return(true);
}
} catch (Exception) {
return(false);
}
}
/// <summary>
/// 初始化串口
/// </summary>
private void InitSerialPort()
{
try {
if (this.Port == null)
{
Port = _portSetting.CreatePort();
}
else
{
Port.DataReceived -= Port_DataReceived;
Port.Close();
_portSetting.ApplySettings(Port);
}
Port.NewLine = NewLine;
Port.Open();
Port.DataReceived += Port_DataReceived;
} catch (Exception ex) {
Trace.TraceWarning("InitSerialPort Error, {0}", ex.Message);
this.OnPropertyChanged(nameof(Enable));
}
}