/* * (C) Copyright 2003 * Martin Krause, TQ-Systems GmbH, <martin.krause@tqs.de> * * Based on cpu/arm920t/serial.c, by Gary Jennejohn * (C) Copyright 2002 Gary Jennejohn, DENX Software Engineering, <gj@denx.de> * * 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 * */ #ifndef _RS485_H_ #define _RS485_H_ #include <s3c2400.h> int rs485_init (void); int rs485_getc (void); void rs485_putc (const char c); int rs485_tstc (void); void rs485_puts (const char *s); void trab_rs485_enable_tx(void); void trab_rs485_enable_rx(void); #endif /* _RS485_H_ */