/* test_uart.c */ /* avr.uart - UART AVR module. {{{ * * Copyright (C) 2005 Nicolas Schodet * * Robot APB Team/Efrei 2006. * 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 "common.h" #include "modules/uart/uart.h" #include "modules/utils/utils.h" #include "io.h" int main (int argc, char **argv) { avr_init (argc, argv); sei (); uart0_init (); uart0_putc ('N'); uart0_putc ('i'); uart0_putc ('0'); uart0_putc ('!'); uart0_putc ('\r'); #if AC_UART1_PORT != -1 uart1_init (); uart1_putc ('N'); uart1_putc ('i'); uart1_putc ('1'); uart1_putc ('!'); uart1_putc ('\r'); while (1) { utils_delay (0.1); if (uart0_poll ()) { char c = uart0_getc (); if (c == 'z') utils_reset (); uart0_putc (c); } if (uart1_poll ()) uart1_putc (uart1_getc ()); } #else while (1) { char c = uart0_getc (); if (c == 'z') utils_reset (); uart0_putc (c); } #endif }