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// test_gpio_concat.cc
// nono - programme du robot 2004. {{{
//
// Copyright (C) 2004 Nicolas Schodet
//
// Robot APB Team/Efrei 2004.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// 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.
//
// }}}
#include "gpio_concat.h"
#include "io_cmd.h"

#include <string>
#include <iostream>
#include <iomanip>

/// Gpio de test.
class TestGpio : public Gpio
{
    std::string id_;
  public:
    /// Constructeur.
    TestGpio (const std::string &id) : id_ (id) { }
    /// Change plusieurs sorties.
    void set (int n, unsigned int bits, int nb)
      {
	std::cout << id_ << ": set " << n << ' ' << std::hex << bits <<
	    std::dec << ' ' << nb << std::endl;
      }
    /// Lit plusieurs entr�es.
    unsigned int get (int n, int nb)
      {
	std::cout << id_ << ": get " << n << ' ' << nb << std::endl;
	return 0x11 >> n;
      }
    /// Change la direction de plusieurs I/O.
    void dir (int n, unsigned int bits, int nb)
      {
	std::cout << id_ << ": dir " << n << ' ' << std::hex << bits <<
	    std::dec << ' ' << nb << std::endl;
      }
    /// Met � jour.
    void update (void)
      {
	std::cout << id_ << ": update" << std::endl;
      }
};

void
syntax (void)
{
    std::cout <<
	"test_io - teste les entr�es/sorties.\n"
	<< ioHelp <<
	" ?                  cet ecran d'aide" << std::endl;
}

int
main (int argc, char **argv)
{
    try
      {
	TestGpio io0 ("io0"), io1 ("io1");
	GpioConcat cc (io0, io1, 3);
	int i = 1;
	while (i < argc)
	  {
	    if (!ioCmd (argc, argv, i, cc))
	      {
		switch (argv[i][0])
		  {
		  case '?':
		    i++;
		    syntax ();
		    return 0;
		  default:
		    i++;
		    syntax ();
		    return 1;
		  }
	      }
	  }
	return 0;
      }
    catch (const std::exception &e)
      {
	std::cerr << e.what () << std::endl;
	return 1;
      }
}