90b576f55e
Flyspray: FS#10725 Author: Bob Cousins git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23362 a1c6a512-1295-4272-9138-f99709370657
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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*
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* Copyright (C) 2009 by Bob Cousins
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __UART_S3C2440_H__
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#define __UART_S3C2440_H__
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/* target specific */
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#define DEBUG_UART_PORT 0
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#define UART_NO_PARITY 0
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#define UART_ODD_PARITY 4
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#define UART_EVEN_PARITY 5
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#define UART_MARK_PARITY 6
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#define UART_SPACE_PARITY 7
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#define UART_1_STOP_BIT 0
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#define UART_2_STOP_BIT 1
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bool uart_init (void);
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void uart_printf (const char *format, ...);
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/* low level routines */
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bool uart_init_device (unsigned dev);
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bool uart_config (unsigned dev, unsigned speed, unsigned num_bits, unsigned parity, unsigned stop_bits);
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bool uart_tx_ready (unsigned dev);
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bool uart_send_byte (unsigned dev, char ch);
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bool uart_send_buf (unsigned dev, char *buf, unsigned len);
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bool uart_rx_ready (unsigned dev);
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char uart_read_byte (unsigned dev);
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#endif
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