SPY RS232 en C++ visual 2008
Bonjour,
j'essaie de faire un espion RS232 avec visual studio C++ 2008
COM_A COM_B
RX ---> display on console ---> TX
TX <--- display on console <--- RX
j'utilise les classes par défaut
System::IO::Ports::SerialPort pour le port série
System::IO::Ports::SerialDataReceivedEventArgs pour la gestion d'événement
le problème est que je n'est pas accès au COM_B lorsque de la gestion de l'événement SerialDataReceivedEventArgs sur le COMA (et inversement)
Comment dois-je faire?
Code:
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|
/*=============================================================================*/
/*
FILE NAME : .\Snifer_UART\Snifer_UART.cpp - 0.1
PROJECT NAME : Snifer_UART
COMPONENT :
LAST MODIFIED DATE : 07/08/2015
FILE PURPOSE :
REFERENCE DOCUMENTS:
Date Modified by CRPRNr TASKNr Maintenance description
-------------|-----------|------------|-------|------------------------------------
07/08/2015 | xxx| | | create file
-------------|-----------|------------|-------|------------------------------------
*/
/*=============================================================================*/
#include "stdafx.h"
ref class PortDataReceived
{
public:
/*==============================constructor=====================================*/
PortDataReceived(void)
{
//config port A
this->systemIOPortSerialPortToUseA = gcnew System::IO::Ports::SerialPort("COM3");
this->systemIOPortSerialPortToUseA->BaudRate = 9600;
this->systemIOPortSerialPortToUseA->Parity = System::IO::Ports::Parity::None;
this->systemIOPortSerialPortToUseA->StopBits = System::IO::Ports::StopBits::One;
this->systemIOPortSerialPortToUseA->DataBits = 8;
this->systemIOPortSerialPortToUseA->Handshake = System::IO::Ports::Handshake::None;
//config port B
this->systemIOPortSerialPortToUseB = gcnew System::IO::Ports::SerialPort("COM5");
this->systemIOPortSerialPortToUseB->BaudRate = 9600;
this->systemIOPortSerialPortToUseB->Parity = System::IO::Ports::Parity::None;
this->systemIOPortSerialPortToUseB->StopBits = System::IO::Ports::StopBits::One;
this->systemIOPortSerialPortToUseB->DataBits = 8;
this->systemIOPortSerialPortToUseB->Handshake = System::IO::Ports::Handshake::None;
this->systemIOPortSerialPortToUseA->DataReceived += gcnew System::IO::Ports::SerialDataReceivedEventHandler(PortDataReceived::DataReceivedHandlerA);
this->systemIOPortSerialPortToUseB->DataReceived += gcnew System::IO::Ports::SerialDataReceivedEventHandler(PortDataReceived::DataReceivedHandlerB);
}
/*==============================destructor=====================================*/
~PortDataReceived(void)
{
//none
}
/*==============================Event=====================================*/
void Main()
{
//open port A
try
{
this->systemIOPortSerialPortToUseA->Open();
DEBUGGMESSAGE(L"COM PORT " + this->systemIOPortSerialPortToUseA->PortName + " open");
}
catch (System::InvalidOperationException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "The specified port is already open, not mount");
}
catch (System::ArgumentOutOfRangeException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "Argument out of range, not mount");
}
catch (System::ArgumentException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "The port name does not begin with \"COM\". - or -The file type of the port is not supported., not mount");
}
catch (System::IO::IOException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "The port is in an invalid state, not mount");
}
catch (System::UnauthorizedAccessException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "Access denied, not mount");
}
catch (System::Exception ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "Unkwon exception, not mount");
}
//open port B
try
{
this->systemIOPortSerialPortToUseB->Open();
DEBUGGMESSAGE(L"COM PORT " + this->systemIOPortSerialPortToUseB->PortName + " open");
}
catch (System::InvalidOperationException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "The specified port is already open, not mount");
}
catch (System::ArgumentOutOfRangeException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "Argument out of range, not mount");
}
catch (System::ArgumentException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "The port name does not begin with \"COM\". - or -The file type of the port is not supported., not mount");
}
catch (System::IO::IOException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "The port is in an invalid state, not mount");
}
catch (System::UnauthorizedAccessException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "Access denied, not mount");
}
catch (System::Exception ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "Unkwon exception, not mount");
}
//wait exit key
System::Console::WriteLine("Press Q to quit...");
System::String^ presskey = "";
bool Stop = false;
while( Stop == false )
{
System::Console::WriteLine();
presskey = System::Console::ReadLine();
if( presskey == "Q" )
{
Stop = true;
}
else
{
}
}
//close port A
try
{
this->systemIOPortSerialPortToUseA->Close();
DEBUGGMESSAGE(L"COM PORT " + this->systemIOPortSerialPortToUseA->PortName + " close");
}
catch (System::InvalidOperationException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "The specified port is not open, not unmount");
}
catch (System::Exception ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseA->PortName + "Unkwon exception, not unmount");
}
//close port B
try
{
this->systemIOPortSerialPortToUseB->Close();
DEBUGGMESSAGE(L"COM PORT " + this->systemIOPortSerialPortToUseB->PortName + " close");
}
catch (System::InvalidOperationException ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "The specified port is not open, not unmount");
}
catch (System::Exception ^)
{
DEBUGWINDOWMESSAGEBOX("COM PORT " + this->systemIOPortSerialPortToUseB->PortName + "Unkwon exception, not unmount");
}
}
private:
static void PortDataReceived::DataReceivedHandlerA(Object^ sender, System::IO::Ports::SerialDataReceivedEventArgs^ e)
{
System::IO::Ports::SerialPort^ sp = (System::IO::Ports::SerialPort^)sender;
//System::String^ indata = sp->ReadExisting();
System::String^ indata = sp->ReadLine();
//System::Console::WriteLine("Data Received from A:");
System::Console::Write(indata);
//System::Console::WriteLine();
//systemIOPortSerialPortToUseB->Write(indata);
//sp->Write(indata);
}
static void PortDataReceived::DataReceivedHandlerB(Object^ sender, System::IO::Ports::SerialDataReceivedEventArgs^ e)
{
System::IO::Ports::SerialPort^ sp = (System::IO::Ports::SerialPort^)sender;
//System::String^ indata = sp->ReadExisting();
System::String^ indata = sp->ReadLine();
//System::Console::WriteLine("Data Received from B:");
System::Console::Write(indata);
//System::Console::WriteLine();
//systemIOPortSerialPortToUseA->Write(indata);
//sp->Write(indata);
}
protected:
System::IO::Ports::SerialPort ^ systemIOPortSerialPortToUseA;
System::IO::Ports::SerialPort ^ systemIOPortSerialPortToUseB;
};
//[STAThread]
/// <summary>Main function of application</summary>
/// <param name='args'>0 or more string</param>
/// <returns>int as code execution</returns>
/// <example>error main(XXXX,YYYY,ZZZZ,....)</example>
int main(array<System::String^ > ^args)
{
CONSOLEMESSAGE(L"START RS232 SNIFFER");
//check of GUI can be show
//Enabling Windows XP visual effects before any controls are created
System::Windows::Forms::Application::EnableVisualStyles();
System::Windows::Forms::Application::SetCompatibleTextRenderingDefault(true);
//used to patch bug windows
//http://support.microsoft.com/kb/320369
System::Threading::Thread^ threadSnifer_UART = System::Threading::Thread::CurrentThread::get();
threadSnifer_UART->CurrentCulture = System::Globalization::CultureInfo::CreateSpecificCulture("en-US");
// Create the main window and run it
//Application::Run(gcnew Form1());
PortDataReceived^ MyNewSpy = gcnew PortDataReceived;
MyNewSpy->Main();
CONSOLEMESSAGE(L"PROGRAMM SNIFFER_UART ENDING");
return 0;
} |
