annotate packages/devs/serial/arm/cerfpda/current/include/arm_sa1110_cerfpda_ser.inl @ 208:e0c0827131d1 ecos

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author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
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children d2c90368aeef
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1 //==========================================================================
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2 //
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3 // io/serial/arm/arm_sa1110_cerpda_ser.inl
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4 //
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5 // Cerfpda Serial I/O definitions
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6 //
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7 //==========================================================================
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8 //####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later version.
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16 //
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17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 // for more details.
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21 //
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22 // You should have received a copy of the GNU General Public License along
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23 // with eCos; if not, write to the Free Software Foundation, Inc.,
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24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 //
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26 // As a special exception, if other files instantiate templates or use macros
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27 // or inline functions from this file, or you compile this file and link it
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28 // with other works to produce a work based on this file, this file does not
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29 // by itself cause the resulting work to be covered by the GNU General Public
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30 // License. However the source code for this file must still be made available
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31 // in accordance with section (3) of the GNU General Public License.
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32 //
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33 // This exception does not invalidate any other reasons why a work based on
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34 // this file might be covered by the GNU General Public License.
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35 //
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36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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37 // at http://sources.redhat.com/ecos/ecos-license
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38 // -------------------------------------------
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39 //####ECOSGPLCOPYRIGHTEND####
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40 //==========================================================================
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41 //#####DESCRIPTIONBEGIN####
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42 //
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43 // Author(s): gthomas
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44 // Contributors: gthomas, jlarmour
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45 // Date: 1999-02-04
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46 // Purpose: Cerfpda Serial I/O module (interrupt driven version)
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47 // Description:
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48 //
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49 //####DESCRIPTIONEND####
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50 //
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51 //==========================================================================
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52
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53 #include <cyg/hal/hal_intr.h>
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54 #include <cyg/hal/cerfpda.h>
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55
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56 //-----------------------------------------------------------------------------
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57 // Baud rate specification
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58
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59 static unsigned short select_baud[] = {
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60 0, // Unused
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61 0, // 50
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62 18432,// 75
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63 12657,// 110
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64 10278,// 134.5
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65 9216, // 150
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66 6912, // 200
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67 4608, // 300
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68 2304, // 600
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69 1152, // 1200
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70 768, // 1800
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71 576, // 2400
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72 384, // 3600
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73 288, // 4800
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74 192, // 7200
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75 144, // 9600
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76 96, // 14400
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77 72, // 19200
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78 36, // 38400
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79 24, // 57600
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80 12, // 115200
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81 6, // 230400
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82 };
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83
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84 #ifdef CYGPKG_IO_SERIAL_ARM_CERFPDA_SERIAL1
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85 static pc_serial_info cerfpda_serial_info1 = {0x18000000, SA1110_IRQ_GPIO_16X5X};
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86 #if CYGNUM_IO_SERIAL_ARM_CERFPDA_SERIAL1_BUFSIZE > 0
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87 static unsigned char cerfpda_serial_out_buf1[CYGNUM_IO_SERIAL_ARM_CERFPDA_SERIAL1_BUFSIZE];
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88 static unsigned char cerfpda_serial_in_buf1[CYGNUM_IO_SERIAL_ARM_CERFPDA_SERIAL1_BUFSIZE];
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89
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90 static SERIAL_CHANNEL_USING_INTERRUPTS(cerfpda_serial_channel1,
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91 pc_serial_funs,
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92 cerfpda_serial_info1,
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93 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_CERFPDA_SERIAL1_BAUD),
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94 CYG_SERIAL_STOP_DEFAULT,
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95 CYG_SERIAL_PARITY_DEFAULT,
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96 CYG_SERIAL_WORD_LENGTH_DEFAULT,
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97 CYG_SERIAL_FLAGS_DEFAULT,
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98 &cerfpda_serial_out_buf1[0], sizeof(cerfpda_serial_out_buf1),
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99 &cerfpda_serial_in_buf1[0], sizeof(cerfpda_serial_in_buf1)
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100 );
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101 #else
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102 static SERIAL_CHANNEL(cerfpda_serial_channel1,
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103 pc_serial_funs,
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104 cerfpda_serial_info1,
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105 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_CERFPDA_SERIAL1_BAUD),
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106 CYG_SERIAL_STOP_DEFAULT,
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107 CYG_SERIAL_PARITY_DEFAULT,
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108 CYG_SERIAL_WORD_LENGTH_DEFAULT,
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109 CYG_SERIAL_FLAGS_DEFAULT
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110 );
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111 #endif
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112
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113 DEVTAB_ENTRY(cerfpda_serial_io1,
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114 CYGDAT_IO_SERIAL_ARM_CERFPDA_SERIAL1_NAME,
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115 0, // Does not depend on a lower level interface
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116 &cyg_io_serial_devio,
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117 pc_serial_init,
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118 pc_serial_lookup, // Serial driver may need initializing
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119 &cerfpda_serial_channel1
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120 );
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121 #endif // CYGPKG_IO_SERIAL_ARM_CERFPDA_SERIAL1
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122
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123 // EOF arm_sa1110_cerfpda_ser.inl