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/* test_twi.c */
/* n.avr.twi - AVR TWI Module. {{{
 *
 * Copyright (C) 2004 Cl�ment Demonchy
 *
 * Robot APB Team/Efrei 2005.
 *        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 "twi_slave.h"

#include <n/avr/rs232/rs232.h>
#include <avr/io.h>
#include <avr/interrupt.h>

int
main (void)
{
    uint8_t data[SIZE_BUF_RCPT];
    rs232_init ();
    sei ();
    twi_init (0x02);
    rs232_putc ('s');
    rs232_putc ('s');
    rs232_putc ('s');
    rs232_putc ('\n');
    data[0] = 0;
    while (42)
      {
	if (twi_poll (data, SIZE_BUF_RCPT))
	  {
	    rs232_putc ('r');
	    twi_update (data, SIZE_BUF_SEND);
	  }
      }

    return 0;
}