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Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
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1 #ifndef CYGONCE_ARM_AAED2000_SERIAL_H
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2 #define CYGONCE_ARM_AAED2000_SERIAL_H
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3
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4 // ====================================================================
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5 //
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6 // aaed2000_serial.h
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7 //
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8 // Device I/O - Description of Agilent AAED2000 serial hardware
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9 //
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10 // ====================================================================
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11 //####ECOSGPLCOPYRIGHTBEGIN####
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12 // -------------------------------------------
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13 // This file is part of eCos, the Embedded Configurable Operating System.
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14 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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15 //
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16 // eCos is free software; you can redistribute it and/or modify it under
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17 // the terms of the GNU General Public License as published by the Free
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18 // Software Foundation; either version 2 or (at your option) any later version.
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19 //
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20 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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23 // for more details.
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24 //
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25 // You should have received a copy of the GNU General Public License along
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26 // with eCos; if not, write to the Free Software Foundation, Inc.,
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27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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28 //
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29 // As a special exception, if other files instantiate templates or use macros
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30 // or inline functions from this file, or you compile this file and link it
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31 // with other works to produce a work based on this file, this file does not
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32 // by itself cause the resulting work to be covered by the GNU General Public
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33 // License. However the source code for this file must still be made available
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34 // in accordance with section (3) of the GNU General Public License.
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35 //
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36 // This exception does not invalidate any other reasons why a work based on
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37 // this file might be covered by the GNU General Public License.
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38 //
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39 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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40 // at http://sources.redhat.com/ecos/ecos-license
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41 // -------------------------------------------
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42 //####ECOSGPLCOPYRIGHTEND####
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43 // ====================================================================
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44 //#####DESCRIPTIONBEGIN####
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45 //
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46 // Author(s): gthomas, jskov
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47 // Contributors:gthomas, jskov
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48 // Date: 2001-11-12
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49 // Purpose: Internal interfaces for serial I/O drivers
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50 // Description:
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51 //
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52 //####DESCRIPTIONEND####
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53 //
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54 // ====================================================================
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55
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56 static unsigned char select_word_length[] = {
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57 AAEC_UART_LCR_WL5, // 5 bits / word (char)
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58 AAEC_UART_LCR_WL6,
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59 AAEC_UART_LCR_WL7,
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60 AAEC_UART_LCR_WL8
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61 };
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62
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63 static unsigned char select_stop_bits[] = {
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64 0,
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65 0, // 1 stop bit
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66 AAEC_UART_LCR_S2, // 1.5 stop bit (I think)
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67 AAEC_UART_LCR_S2 // 2 stop bits
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68 };
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69
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70 static unsigned char select_parity[] = {
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71 0, // No parity
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72 AAEC_UART_LCR_PEN|AAEC_UART_LCR_EP, // Even parity
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73 AAEC_UART_LCR_PEN, // Odd parity
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74 0, // Mark parity
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75 0, // Space parity
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76 };
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77
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78 // Baud rate values, based on 7.3728MHz clock
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79 // #define BAUD_RATE(_n_) ((7372800/((_n_)*16))-1)
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80
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81 static unsigned short select_baud[] = {
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82 0, // Unused
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83 0x23ff, // 50
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84 0x17ff, // 75
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85 0x105c, // 110
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86 0x0d60, // 134.5
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87 0x0bff, // 150
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88 0x08ff, // 200
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89 0x05ff, // 300
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90 0x02ff, // 600
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91 0x017f, // 1200
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92 0x00ff, // 1800
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93 0x00bf, // 2400
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94 0x007f, // 3600
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95 0x005f, // 4800
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96 0x003f, // 7200
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97 0x002f, // 9600
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98 0x001f, // 14400
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99 0x0017, // 19200
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100 0x000b, // 38400
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101 0x0007, // 57600
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102 0x0003, // 115200
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103 0x0001, // 230400
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104 };
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105
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106 #endif // CYGONCE_ARM_AAED2000_SERIAL_H