| wdenk | f5300ab | 2003-09-12 15:35:15 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2003 |
| 3 | * Martin Krause, TQ-Systems GmbH, <martin.krause@tqs.de> |
| 4 | * |
| 5 | * Based on cpu/arm920t/serial.c, by Gary Jennejohn |
| 6 | * (C) Copyright 2002 Gary Jennejohn, DENX Software Engineering, <gj@denx.de> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #ifndef _RS485_H_ |
| 25 | #define _RS485_H_ |
| 26 | |
| 27 | #include <s3c2400.h> |
| 28 | |
| 29 | int rs485_init (void); |
| 30 | int rs485_getc (void); |
| 31 | void rs485_putc (const char c); |
| 32 | int rs485_tstc (void); |
| 33 | void rs485_puts (const char *s); |
| 34 | void trab_rs485_enable_tx(void); |
| 35 | void trab_rs485_enable_rx(void); |
| 36 | |
| 37 | #endif /* _RS485_H_ */ |