public CDisplaycommTL(DisplayConfigTL settings)
{
this.settings = settings;
port = new SerialPort();
port.BaudRate = 9600;
port.PortName = settings.Comport;
port.DataBits = 8;
port.StopBits = StopBits.One;
port.Parity = Parity.None;
port.DataReceived += new SerialDataReceivedEventHandler(DataReceived);
_setdisplaytype = settings.DisplayType;
try
{
port.Open();
Speed = settings.DisplaySpeed;
System.Threading.Thread.Sleep(100);
CDisplayDataTL data = new CDisplayDataTL(settings);
//data.DispType = settings.DisplayType;
//data.Speed = settings.DisplaySpeed;
data.dispcommand = DisplayCommand.displaymode;
byte[] senddata = data.ToByte();
port.Write(senddata, 0, senddata.Length);
}
catch
{
System.Windows.Forms.MessageBox.Show("无法打开串口" + settings.Comport + "!");
}
}
public void ShowText(string txt)
{
CDisplayDataTL data = new CDisplayDataTL(settings);
//data.DispType = settings.DisplayType;
// data.Speed = settings.DisplaySpeed;
data.dispcommand = DisplayCommand.show;
data.DisplayText = txt;
byte[] senddata = data.ToByte();
try
{
port.Write(senddata, 0, senddata.Length);
}
catch
{
System.Windows.Forms.MessageBox.Show("串口通讯故障！");
}
}
