annotate packages/io/serial/current/tests/serial5.c @ 1777:c16341b1bac6 default tip

* Added execute permissions to files missed in conversion from CVS
author alexs
date Mon, 12 Oct 2009 02:26:09 +0100
parents d2c90368aeef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //==========================================================================
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2 //
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3 // serial5.c
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4 //
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5 // Test data duplex receive and send.
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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/
208
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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): jskov
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44 // Contributors: jskov
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45 // Date: 1999-03-19
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46 // Description: Test the duplex receive and send capabilities of
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47 // the serial driver.
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48 // Requirements: This test requires the ser_filter on the host side.
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49 //####DESCRIPTIONEND####
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50
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51 #include <pkgconf/system.h>
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52
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53 #include <cyg/infra/testcase.h> // test macros
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54 #include <cyg/infra/cyg_ass.h> // assertion macros
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55
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56 // Package requirements
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57 #if defined(CYGPKG_IO_SERIAL) && defined(CYGPKG_KERNEL)
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58
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59 #include <pkgconf/kernel.h>
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60
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61 // Package option requirements
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62 #if defined(CYGFUN_KERNEL_API_C)
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63
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64 #include <cyg/hal/hal_arch.h> // CYGNUM_HAL_STACK_SIZE_TYPICAL
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65 #include <cyg/kernel/kapi.h>
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66 unsigned char stack[CYGNUM_HAL_STACK_SIZE_TYPICAL];
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67 cyg_thread thread_data;
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68 cyg_handle_t thread_handle;
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69
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70 #include "ser_test_protocol.inl"
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71
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72 //---------------------------------------------------------------------------
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73 // Serial test main function.
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74 void
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75 serial_test( void )
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76 {
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77 cyg_io_handle_t ser_handle;
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78
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79 test_open_ser(&ser_handle);
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80
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81 // We need the filter for this test.
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82 test_ping(ser_handle);
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83
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84
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85 #if (CYGINT_IO_SERIAL_TEST_SKIP_38400 > 0)
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86 {
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87 // The board is too slow to run the driver in interrupt mode
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88 // at the default 38400 baud when doing this test, so run it
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89 // at a slower rate.
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90 cyg_ser_cfg_t slow_cfg = {
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91 CYGNUM_SERIAL_BAUD_19200, CYGNUM_SERIAL_WORD_LENGTH_8,
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92 CYGNUM_SERIAL_STOP_1, CYGNUM_SERIAL_PARITY_NONE,
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93 CYGNUM_SERIAL_FLOW_NONE };
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94
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95 CYG_TEST_INFO("Reducing baud rate to 19200");
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96 change_config(ser_handle, &slow_cfg);
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97 }
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98 #endif
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99
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100 // Start out slow, then go for many tests. Each cycle causes
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101 // 512 bytes to be sent over the wire.
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102 test_binary(ser_handle, 1, MODE_DUPLEX_ECHO);
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103 test_binary(ser_handle, 2, MODE_DUPLEX_ECHO);
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104 test_binary(ser_handle, 5, MODE_DUPLEX_ECHO);
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105
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106 #if 0 // Disable these until the ser_filter produces status output.
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107 test_binary(ser_handle, 128, MODE_DUPLEX_ECHO);
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108 test_binary(ser_handle, 512, MODE_DUPLEX_ECHO);
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109 test_binary(ser_handle, 1024, MODE_DUPLEX_ECHO);
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110 #endif
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111
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112 CYG_TEST_PASS_FINISH("serial5 test OK");
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113 }
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114
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115 void
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116 cyg_start(void)
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117 {
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118 CYG_TEST_INIT();
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119 cyg_thread_create(10, // Priority - just a number
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120 (cyg_thread_entry_t*)serial_test, // entry
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121 0, //
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122 "serial_thread", // Name
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123 &stack[0], // Stack
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124 CYGNUM_HAL_STACK_SIZE_TYPICAL, // Size
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125 &thread_handle, // Handle
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126 &thread_data // Thread data structure
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127 );
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128 cyg_thread_resume(thread_handle);
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129 cyg_scheduler_start();
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130 }
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131
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132 #else // CYGFUN_KERNEL_API_C
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133 #define N_A_MSG "Needs kernel C API"
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134 #endif
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135
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136 #else // CYGPKG_IO_SERIAL && CYGPKG_KERNEL
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137 #define N_A_MSG "Needs IO/serial and Kernel"
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138 #endif
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139
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140 #ifdef N_A_MSG
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141 void
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142 cyg_start( void )
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143 {
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144 CYG_TEST_INIT();
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145 CYG_TEST_NA( N_A_MSG);
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146 }
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147 #endif // N_A_MSG
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148 // EOF serial5.c