【问题标题】:Running VS compiled C#(serial connection) file on linux with mono使用单声道在 linux 上运行 VS 编译的 C#(串行连接)文件
【发布时间】:2015-04-14 09:07:08
【问题描述】:

据我所知,应该可以使用 C# mono 在 Linux 上运行 Visual Studio 编译的 C# 文件。我使用 apt-get install mono-complete 安装了它,所以应该包含所有内容

但是,我确实遇到了一些我自己不理解的未处理异常错误,我希望有人能够帮助我。我应该注意,在 Windows 机器上一切都按预期工作,并且我已经补偿了端口等等,所以它应该适合 linux。

我的设置如下:

_serialPort = new SerialPort();
_serialPort.PortName = SetPortName(_serialPort.PortName);
_serialPort.BaudRate = 115200;
_serialPort.StopBits = StopBits.One;   
_serialPort.Parity = Parity.None;
_serialPort.DataBits = 8;
_serialPort.Handshake = 0;
_serialPort.ReadTimeout = 500; 
_serialPort.WriteTimeout = 500;
_serialPort.Open();

我得到的错误是:

System.IO.IOException: Invalid argument
  at System.IO.Ports.SerialPortStream.ThrowIOException () [0x00000] in <filename unknown>:0 
  at System.IO.Ports.SerialPortStream.SetSignal (SerialSignal signal, Boolean value) [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:SetSignal (System.IO.Ports.SerialSignal,bool)
  at System.IO.Ports.SerialPortStream..ctor (System.String portName, Int32 baudRate, Int32 dataBits, Parity parity, StopBits stopBits, Boolean dtrEnable, Boolean rtsEnable, Handshake handshake, Int32 readTimeout, Int32 writeTimeout, Int32 readBufferSize, Int32 writeBufferSize) [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.Ports.StopBits,bool,bool,System.IO.Ports.Handshake,int,int,int,int)
  at System.IO.Ports.SerialPort.Open () [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPort:Open ()
  at TivaCOM.setup () [0x00000] in <filename unknown>:0 
  at TivaCOM.Main () [0x00000] in <filename unknown>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.IOException: Invalid argument
  at System.IO.Ports.SerialPortStream.ThrowIOException () [0x00000] in <filename unknown>:0 
  at System.IO.Ports.SerialPortStream.SetSignal (SerialSignal signal, Boolean value) [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:SetSignal (System.IO.Ports.SerialSignal,bool)
  at System.IO.Ports.SerialPortStream..ctor (System.String portName, Int32 baudRate, Int32 dataBits, Parity parity, StopBits stopBits, Boolean dtrEnable, Boolean rtsEnable, Handshake handshake, Int32 readTimeout, Int32 writeTimeout, Int32 readBufferSize, Int32 writeBufferSize) [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.Ports.StopBits,bool,bool,System.IO.Ports.Handshake,int,int,int,int)
  at System.IO.Ports.SerialPort.Open () [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPort:Open ()
  at TivaCOM.setup () [0x00000] in <filename unknown>:0 
  at TivaCOM.Main () [0x00000] in <filename unknown>:0 

If someone could help me out I would be very grateful

【问题讨论】:

    标签: c# linux io mono


    【解决方案1】:

    首先,很可能您的 VS C# exe 是使用 Windows 依赖项编译的,尤其是在谈到 USB 和串行端口等硬件时,平台之间存在大量差异。如果您有源代码,那么您可以尝试此线程How to convert a .NET exe to native Win32 exe? 中建议的方法,在不编译本机部分的情况下编译代码。

    如果您没有源代码而只有 exe,则需要使用 wine 方法在 wine 中运行代码。您可以使用以下帖子了解如何设置linux串行设备和wine(windows COMXX设备)http://ubuntuforums.org/showthread.php?t=1335098之间的对应关系。 如果您使用的是最近的 linux 发行版,则必须通过将用户添加到组拨出来允许您的用户访问 ttySXX 端口。

    【讨论】:

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