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38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
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/*
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* (C) Copyright 2003
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* Martin Krause, TQ-Systems GmbH, <martin.krause@tqs.de>
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*
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* Based on cpu/arm920t/serial.c, by Gary Jennejohn
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* (C) Copyright 2002 Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _RS485_H_
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#define _RS485_H_
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#include <s3c2400.h>
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int rs485_init (void);
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int rs485_getc (void);
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void rs485_putc (const char c);
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int rs485_tstc (void);
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void rs485_puts (const char *s);
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void trab_rs485_enable_tx(void);
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void trab_rs485_enable_rx(void);
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#endif /* _RS485_H_ */
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