Poderosa项目 - 终端控制与串行端口连接一起使用 [英] Poderosa Project - Terminal Control use with serial port connection

问题描述

我正在尝试将SerialPort接收的数据导向终端控件。

你可以指导我如何实现它吗？？

i尝试了以下内容：

I'm trying to direct the SerialPort received data to the terminal control.
can you direct me how to achieve it..?
i tried the following:

SerialTerminalParam stp = new SerialTerminalParam();
stp.BaudRate = int.Parse(cmbBaudRate.Text);
stp.FlowControl = FlowControl.None;
stp.Parity = Poderosa.ConnectionParam.Parity.NOPARITY;
stp.Port = 1;
stp.StopBits = Poderosa.ConnectionParam.StopBits.ONESTOPBIT;
stp.TerminalType = TerminalType.XTerm;

      
           
IntPtr pt = new IntPtr();
SerialTerminalConnection con = new SerialTerminalConnection(stp,  pt,624, 249);
ConnectionTag ct = new ConnectionTag(con);
TerminalDataReceiver tdr = new TerminalDataReceiver(ct);

但我得到一个错误说：对象引用未设置为对象的实例。

在以下行（@ TerminalControl \Terminal\connections.cs ）：

GEnv.Connections.KeepAlive.SetTimerToConnectionTag（this）;



你知道什么是打开串行连接所需的步骤？而是你给出的SSH连接作为例子...

but i'm getting an error saying: Object reference not set to an instance of an object.
at the following line (@ TerminalControl\Terminal\connections.cs):
GEnv.Connections.KeepAlive.SetTimerToConnectionTag(this);

do you know what are the required steps to open a serial connection? instead SSH connection you gave as an example...

推荐答案

int Port = 2;
int BaudRate = 115200;
ConnectionMethod = ConnectionMethod.Serial;
 
public void Connect()
        {
            // Save old log info in case this is a reconnect
            Poderosa.ConnectionParam.LogType logType = Poderosa.ConnectionParam.LogType.Default;
            string file = null;
            if (this.TerminalPane.Connection != null)
            {
                logType = this.TerminalPane.Connection.LogType;
                file = this.TerminalPane.Connection.LogPath;
                //GApp.GetConnectionCommandTarget().Close();
                this.TerminalPane.Connection.Close();
                this.TerminalPane.Detach();
            }
 
            try
            {
                if ((Poderosa.ConnectionParam.ConnectionMethod)this.Method == Poderosa.ConnectionParam.ConnectionMethod.Telnet)
                {
                    TelnetTerminalParam tel = new TelnetTerminalParam(this.Host);
                    tel.Port = Port;
                    tel.TerminalType = TerminalType.VT100;
                    tel.RenderProfile = new RenderProfile();
                    tel.Encoding = EncodingType.ISO8859_1;
 
                    CommunicationUtil.SilentClient s = new CommunicationUtil.SilentClient();
                    Size sz = this.Size;
 
                    SocketWithTimeout swt;
                    swt = new TelnetConnector((Poderosa.ConnectionParam.TelnetTerminalParam)tel, sz);
                    swt.AsyncConnect(s, tel.Host, tel.Port);
                    ConnectionTag ct = s.Wait(swt);
 
                    this.TerminalPane.FakeVisible = true;
                    this.TerminalPane.Attach(ct);
                    ct.Receiver.Listen();
 
                    if (file != null)
                        this.SetLog((LogType)logType, file, true);
                    this.TerminalPane.ConnectionTag.RenderProfile = new RenderProfile();
                    this.SetPaneColors(Color.White, Color.Black);
 
                }
                else if ((Poderosa.ConnectionParam.ConnectionMethod)this.Method == Poderosa.ConnectionParam.ConnectionMethod.SSH2)
                {
                    //------------------------------------------------------------------------
                    SSHTerminalParam sshp = new SSHTerminalParam((Poderosa.ConnectionParam.ConnectionMethod)this.Method, this.Host, this.UserName, this.Password);
                    sshp.AuthType = this.AuthType;
                    sshp.IdentityFile = this.IdentifyFile;
                    sshp.Encoding = EncodingType.ISO8859_1;
                    sshp.Port = Port;
                    sshp.RenderProfile = new RenderProfile();
                    sshp.TerminalType = TerminalType.XTerm;
 
                    CommunicationUtil.SilentClient s = new CommunicationUtil.SilentClient();
                    Size sz = this.Size;
 
                    SocketWithTimeout swt;
                    swt = new SSHConnector((Poderosa.ConnectionParam.SSHTerminalParam)sshp, sz, sshp.Passphrase, (HostKeyCheckCallback)null);
                    swt.AsyncConnect(s, sshp.Host, sshp.Port);
                    ConnectionTag ct = s.Wait(swt);
 
                    this.TerminalPane.FakeVisible = true;
 
                    this.TerminalPane.Attach(ct);
                    ct.Receiver.Listen();
                    //-------------------------------------------------------------
                    if (file != null)
                        this.SetLog((LogType)logType, file, true);
                    this.TerminalPane.ConnectionTag.RenderProfile = new RenderProfile();
                    this.SetPaneColors(Color.White,Color.Black);
                }
                else if ((Poderosa.ConnectionParam.ConnectionMethod)this.Method == Poderosa.ConnectionParam.ConnectionMethod.Serial)
                {
                    SerialTerminalParam stp = new SerialTerminalParam();
                    stp.BaudRate = BaudRate;
                    stp.FlowControl = FlowControl.None;
                    stp.Parity = Poderosa.ConnectionParam.Parity.NOPARITY;
                    stp.Port = Port;
                    stp.StopBits = Poderosa.ConnectionParam.StopBits.ONESTOPBIT;
                    stp.TerminalType = TerminalType.XTerm;
 
                    IntPtr pt = new IntPtr();
                    SerialTerminalConnection stcon = new SerialTerminalConnection(stp, pt, this.TerminalPane.Width, this.TerminalPane.Height);
                    ConnectionTag ct = new ConnectionTag(stcon);
 
                    this.TerminalPane.FakeVisible = true;
 
                    this.TerminalPane.Attach(ct);
                    ct.Receiver.Listen();
                    //-------------------------------------------------------------
                    if (file != null)
                        this.SetLog((LogType)logType, file, true);
                    this.TerminalPane.ConnectionTag.RenderProfile = new RenderProfile();
                    this.SetPaneColors(Color.White, Color.Black);
                }
                else
                {
                    return;
                }
            }
            catch
            {
                //MessageBox.Show(e.Message, "Connection Error");
                return;
            }
        }

当我尝试打开/连接到串口（COM2）我收到错误连接到COM2时出现以下错误.WaitCommEvent失败6。

When I try to open/connect to the serial port (COM2) I got error "The following error occurred when connecting to COM2. WaitCommEvent failed 6".

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