mitkSerialCommunicationTest.cpp

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#include <iostream>
#include "mitkSerialCommunication.h"
 
int main()
{
  std::cout << "Test Program for mitkSerialCommunication.cpp\n";
  std::cout << "Using com port COM7\n"; // current test uses hard coded COM7
//  std::cout << "Using com port /dev/ttyUSB1\n";
 
  mitk::SerialCommunication::Pointer serial = mitk::SerialCommunication::New();
  serial->SetBaudRate(mitk::SerialCommunication::BaudRate115200);
  serial->SetPortNumber(mitk::SerialCommunication::COM7);
  //serial->SetDeviceName("/dev/ttyUSB1");
  serial->SetDataBits(mitk::SerialCommunication::DataBits8);
  serial->SetParity(mitk::SerialCommunication::Even);
  serial->SetStopBits(mitk::SerialCommunication::StopBits1);
  serial->SetHardwareHandshake(mitk::SerialCommunication::HardwareHandshakeOff);
  serial->SetSendTimeout(2000);
  serial->SetReceiveTimeout(2000);
  if (serial->OpenConnection() == false)
  {
    std::cout << "Error Opening connection to com port #" << serial->GetPortNumber() << std::endl;
    return -1;
  }
  std::string message = "Hello World\r\n";
  if (serial->Send(message) == false)
  {
    std::cout << "Error sending string '" << message << "'" << std::endl;
    serial->CloseConnection();
    return -1;
  }
  message = "";
  serial->Send(std::string("Oh, Hello again, dort am Fluss wo die Baeume steh'n, will ich Dir in die Augen seh'n, ob ich da bleiben kann.\r\n"));
 
  std::cout << "Waiting to receive 4 characters. [readtimeout = 0! --> blocking --> waiting until 4 characters are send in windows implementation!]\n";
  if (serial->Receive(message, 4) == false)// receive 4 bytes
    std::cout << "Error receiving message. Only " << message.size() << " characters received: '" << message << "'.\n";
  else
    std::cout << "Received message: '" << message << "'.\n";
 
  std::cout << "Setting Receive timeout to 6 seconds, waiting to receive 10 more characters.\n";
  serial->CloseConnection();
  serial->SetReceiveTimeout(6000);
  serial->OpenConnection();
  if (serial->Receive(message, 10) == false)// receive 10 bytes
    std::cout << "Error receiving message. Received " << message.size() << " characters: '" << message << "'.\n";
  else
    std::cout << "Received message: '" << message << "' without errors.\n";
 
  std::cout << "sending a new message.\n";
  serial->Send(std::string("all your base are belong to us\r\n"));
  std::cout << "Waiting to receive 20 characters.\n";
  serial->Receive(message, 20);
  std::cout << "Received " << message.size() << " characters. Message: '" << message << "'.\n";
  serial->CloseConnection();
  std::cout << "closing connection.\n";
  std::cout << "good bye.\n";
  return 0;
}