LLC2_API
example2.cpp
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00001 /* ------------------------------------------------------------------------- */
00002 /* file example2.cpp                                                                 */
00003 /* ------------------------------------------------------------------------- */
00004 /*   Copyright (C) 2011 Peter Milne, D-TACQ Solutions Ltd
00005  *                      <Peter dot Milne at D hyphen TACQ dot com>
00006  *  Created on: Sep 14, 2011
00007  *      Author: pgm
00008 
00009     http://www.d-tacq.com
00010 
00011     This program is free software; you can redistribute it and/or modify
00012     it under the terms of Version 2 of the GNU General Public License
00013     as published by the Free Software Foundation;
00014 
00015     This program is distributed in the hope that it will be useful,
00016     but WITHOUT ANY WARRANTY; without even the implied warranty of
00017     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018     GNU General Public License for more details.
00019 
00020     You should have received a copy of the GNU General Public License
00021     along with this program; if not, write to the Free Software
00022     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                */
00023 /* ------------------------------------------------------------------------- */
00024 
00025 /** @file example2.cpp Example app with multiple cards
00026  *
00027  */
00028 #include <stdio.h>
00029 #include <sys/types.h>
00030 #include <sys/stat.h>
00031 #include <unistd.h>
00032 #include <stdlib.h>
00033 #include <errno.h>
00034 #include <assert.h>
00035 
00036 #include "ll2.h"
00037 #include "testharness.h"
00038 
00039 
00040 
00041 
00042 int main(int argc, const char* argv[])
00043 {
00044         LL_ControlSystem& the_system = LL_ControlSystem::create("example2");
00045 #define SAMPLES (the_system.getSamples())
00046         the_system.addCard(new ACQ196(2));
00047         the_system.addCard(new ACQ196(3));
00048         the_system.addCard(new AO32(4));
00049         the_system.addCard(new AO32(5));
00050         the_system.addCard(new AO32(6));
00051         the_system.addCard(new AO32(7));
00052         the_system.init(argc, argv);
00053 
00054         Outputs outputs(the_system.getAO_count(), the_system.getDO_count());
00055         Inputs inputs(SAMPLES, the_system.getAI_count(), the_system.getDI_count());
00056 
00057         the_system.Arm(outputs.getAO(0), outputs.getDO(0));
00058 
00059         for (int ii = 0; ii < SAMPLES; ++ii){
00060                 int rc = the_system.IO(
00061                                 outputs.getAO(ii), outputs.getDO(ii),
00062                                 inputs.getAI(ii), inputs.getDI(ii), inputs.getStatus(ii));
00063         }
00064 
00065         the_system.Stop();
00066         LL_ControlSystem::closedown(the_system);
00067 }