/* test_twi.c */ /* n.avr.twi - AVR TWI Module. {{{ * * Copyright (C) 2004 Clément 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 #include #include 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; }