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#ifndef CYGONCE_ARM_AT91_SERIAL_H
#define CYGONCE_ARM_AT91_SERIAL_H
// ====================================================================
//
// at91_serial.h
//
// Device I/O - Description of Atmel AT91/EB40 serial hardware
//
// ====================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos 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 or (at your option) any later
// version.
//
// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
// ====================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): gthomas
// Contributors: gthomas
// Date: 2001-07-24
// Purpose: Internal interfaces for serial I/O drivers
// Description:
//
//####DESCRIPTIONEND####
//
// ====================================================================
// Description of serial ports on Atmel AT91/EB40
#include <cyg/hal/plf_io.h> // Register definitions
#define AT91_UART_RX_INTS (AT91_US_IER_RxRDY)
static cyg_uint32 select_word_length[] = {
AT91_US_MR_LENGTH_5,
AT91_US_MR_LENGTH_6,
AT91_US_MR_LENGTH_7,
AT91_US_MR_LENGTH_8
};
static cyg_uint32 select_stop_bits[] = {
0,
AT91_US_MR_STOP_1, // 1 stop bit
AT91_US_MR_STOP_1_5, // 1.5 stop bit
AT91_US_MR_STOP_2 // 2 stop bits
};
static cyg_uint32 select_parity[] = {
AT91_US_MR_PARITY_NONE, // No parity
AT91_US_MR_PARITY_EVEN, // Even parity
AT91_US_MR_PARITY_ODD, // Odd parity
AT91_US_MR_PARITY_MARK, // Mark (1) parity
AT91_US_MR_PARITY_SPACE // Space (0) parity
};
static cyg_int32 select_baud[] = {
0, // Unused
50, // 50
75, // 75
110, // 110
0, // 134.5
150, // 150
200, // 200
300, // 300
600, // 600
1200, // 1200
1800, // 1800
2400, // 2400
3600, // 3600
4800, // 4800
7200, // 7200
9600, // 9600
14400, // 14400
19200, // 19200
38400, // 38400
57600, // 57600
115200, // 115200
230400, // 230400
};
#endif // CYGONCE_ARM_AT91_SERIAL_H
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