rosaria/Legacy/Aria/tests/connectionTest.cpp

/*
Adept MobileRobots Robotics Interface for Applications (ARIA)
Copyright (C) 2004, 2005 ActivMedia Robotics LLC
Copyright (C) 2006, 2007, 2008, 2009, 2010 MobileRobots Inc.
Copyright (C) 2011, 2012, 2013 Adept Technology

     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

If you wish to redistribute ARIA under different terms, contact 
Adept MobileRobots for information about a commercial version of ARIA at 
robots@mobilerobots.com or 
Adept MobileRobots, 10 Columbia Drive, Amherst, NH 03031; +1-603-881-7960
*/
#include "Aria.h"

ArTime requestTime;
int n = 0;
int vel = 0;
int ABOUT_RIGHT = 5;
int numPacketsGotten = 0;
int numPacketsMissed = 0;

void userTask(ArRobot *robot)
{
  int timeTaken = (requestTime.mSecSince() - 
		   robot->getIOPacketTime().mSecSince());

  if (timeTaken > 500)
  {
    ArLog::log(ArLog::Terse, "\nits been: %ld giving up and trying again (missed %d got %d)", timeTaken, numPacketsMissed, numPacketsGotten);
    numPacketsMissed++;
    robot->comInt(ArCommands::IOREQUEST, 1);
    requestTime.setToNow();
  }
  
  if (robot->getIOPacketTime().mSecSince() > requestTime.mSecSince())
    return;
  else
  {
    if (timeTaken > 30)
    {
      ArLog::log(ArLog::Terse, "\nlast packet time: %ld", timeTaken);
    }
    printf("\r%d packets gotten %d missed       ", numPacketsGotten, 
	   numPacketsMissed);
    numPacketsGotten++;
    fflush(stdout);
    robot->comInt(ArCommands::IOREQUEST, 1);
    requestTime.setToNow();
  }
}

int main(int argc, char **argv)
{
  // robot
  ArRobot robot;
  // the laser
  ArSick sick;


  // sonar, must be added to the robot
  //ArSonarDevice sonar;

  // the actions we'll use to wander
  // recover from stalls
  //ArActionStallRecover recover;
  // react to bumpers
  //ArActionBumpers bumpers;
  // limiter for close obstacles
  ArActionLimiterForwards limiter("speed limiter near", 1600, 0, 0, 1.3);
  // limiter for far away obstacles
  //ArActionLimiterForwards limiterFar("speed limiter near", 300, 1000, 450, 1.1);
  //ArActionLimiterForwards limiterFar("speed limiter far", 300, 1100, 600, 1.1);
  // limiter for the table sensors
  //ArActionLimiterTableSensor tableLimiter;
  // actually move the robot
  ArActionConstantVelocity constantVelocity("Constant Velocity", 1500);
  // turn the orbot if its slowed down
  ArActionTurn turn;

  // mandatory init
  Aria::init();

  // Parse all our args
  ArSimpleConnector connector(&argc, argv);
  if (!connector.parseArgs() || argc > 1)
  {
    connector.logOptions();
    exit(1);
  }
  
  // add the sonar to the robot
  //robot.addRangeDevice(&sonar);
  // add the laser to the robot
  robot.addRangeDevice(&sick);

  // try to connect, if we fail exit
  if (!connector.connectRobot(&robot))
  {
    printf("Could not connect to robot... exiting\n");
    Aria::shutdown();
    return 1;
  }

  robot.comInt(ArCommands::SONAR, 0);

  // turn on the motors, turn off amigobot sounds
  //robot.comInt(ArCommands::SONAR, 0);
  robot.comInt(ArCommands::SOUNDTOG, 0);

  // add the actions
  //robot.addAction(&recover, 100);
  //robot.addAction(&bumpers, 75);
  robot.addAction(&limiter, 49);
  //robot.addAction(&limiter, 48);
  //robot.addAction(&tableLimiter, 50);
  robot.addAction(&turn, 30);
  robot.addAction(&constantVelocity, 20);

  robot.setStateReflectionRefreshTime(50);
  limiter.activate();
  turn.activate();
  constantVelocity.activate();

  robot.clearDirectMotion();
  //robot.setStateReflectionRefreshTime(50);
  robot.setRotVelMax(50);
  robot.setTransAccel(1500);
  robot.setTransDecel(100);

  // start the robot running, true so that if we lose connection the run stops
  robot.runAsync(true);

  connector.setupLaser(&sick);

  // now that we're connected to the robot, connect to the laser
  sick.runAsync();

  if (!sick.blockingConnect())
  {
    printf("Could not connect to SICK laser... exiting\n");
    Aria::shutdown();
    return 1;
  }
  
  sick.lockDevice();
  sick.setMinRange(250);
  sick.unlockDevice();
  robot.lock();
  ArGlobalFunctor1<ArRobot *> userTaskCB(&userTask, &robot);
  robot.addUserTask("iotest", 100, &userTaskCB);
  requestTime.setToNow();
  robot.comInt(ArCommands::IOREQUEST, 1);
  robot.comInt(ArCommands::ENABLE, 1);
  robot.unlock();

  robot.waitForRunExit();
  // now exit
  Aria::shutdown();
  return 0;
}