66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
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Adept MobileRobots Robotics Interface for Applications (ARIA)
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Copyright (C) 2004, 2005 ActivMedia Robotics LLC
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Copyright (C) 2006, 2007, 2008, 2009, 2010 MobileRobots Inc.
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Copyright (C) 2011, 2012, 2013 Adept Technology
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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If you wish to redistribute ARIA under different terms, contact
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Adept MobileRobots for information about a commercial version of ARIA at
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robots@mobilerobots.com or
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Adept MobileRobots, 10 Columbia Drive, Amherst, NH 03031; +1-603-881-7960
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*/
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#include "Aria.h"
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#include "ArTCMCompassDirect.h"
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#include <assert.h>
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void compassCB(double heading)
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{
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fprintf(stderr, "compass callback got heading %f\n", heading);
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assert(heading >= -180 && heading <= 180);
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}
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int main(int argc, char **argv)
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{
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Aria::init();
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ArTCMCompassDirect compass("/dev/ttyS0");
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if(!compass.blockingConnect())
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{
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puts("Error connecting!");
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return -1;
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}
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compass.addHeadingDataCallback(new ArGlobalFunctor1<double>(&compassCB));
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ArTime printTime;
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printTime.setToNow();
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while(true)
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{
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if(compass.read() < 0)
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{
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puts("Error reading!");
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return -1;
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}
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if(printTime.secSince() >= 5)
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{
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printf("%3.6f\n", compass.getHeading());
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fflush(stdout);
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printTime.setToNow();
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}
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assert(compass.getHeading() >= -180 && compass.getHeading() <= 180);
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ArUtil::sleep(200);
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}
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}
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