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annotate packages/io/serial/current/tests/serial5.c @ 115:6ed91473a1cd ecos-sw-2000-08-21

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Merge from eCos master repository on 2000-08-21-22:40:54-BST
author jlarmour
date Fri, 25 Aug 2000 17:32:38 +0000
parents 435cced73e2f
children e0c0827131d1
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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 //####COPYRIGHTBEGIN####
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9 //
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10 // -------------------------------------------
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11 // The contents of this file are subject to the Red Hat eCos Public License
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12 // Version 1.1 (the "License"); you may not use this file except in
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13 // compliance with the License. You may obtain a copy of the License at
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14 // http://www.redhat.com/
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15 //
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16 // Software distributed under the License is distributed on an "AS IS"
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 // License for the specific language governing rights and limitations under
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19 // the License.
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20 //
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21 // The Original Code is eCos - Embedded Configurable Operating System,
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22 // released September 30, 1998.
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23 //
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24 // The Initial Developer of the Original Code is Red Hat.
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25 // Portions created by Red Hat are
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26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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27 // All Rights Reserved.
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28 // -------------------------------------------
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29 //
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30 //####COPYRIGHTEND####
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31 //==========================================================================
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32 //#####DESCRIPTIONBEGIN####
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33 //
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34 // Author(s): jskov
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35 // Contributors: jskov
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36 // Date: 1999-03-19
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37 // Description: Test the duplex receive and send capabilities of
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38 // the serial driver.
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39 // Requirements: This test requires the ser_filter on the host side.
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40 //####DESCRIPTIONEND####
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41
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42 #include <pkgconf/system.h>
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43
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44 #include <cyg/infra/testcase.h> // test macros
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45 #include <cyg/infra/cyg_ass.h> // assertion macros
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46
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47 // Package requirements
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48 #if defined(CYGPKG_IO_SERIAL) && defined(CYGPKG_KERNEL)
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50 #include <pkgconf/kernel.h>
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51
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52 // Package option requirements
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53 #if defined(CYGFUN_KERNEL_API_C)
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54
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55 #include <cyg/hal/hal_arch.h> // CYGNUM_HAL_STACK_SIZE_TYPICAL
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56 #include <cyg/kernel/kapi.h>
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57 unsigned char stack[CYGNUM_HAL_STACK_SIZE_TYPICAL];
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58 cyg_thread thread_data;
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59 cyg_handle_t thread_handle;
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60
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61 #include "ser_test_protocol.inl"
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63 //---------------------------------------------------------------------------
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64 // Serial test main function.
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65 void
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66 serial_test( void )
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67 {
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68 cyg_io_handle_t ser_handle;
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69
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70 test_open_ser(&ser_handle);
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71
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72 // We need the filter for this test.
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73 test_ping(ser_handle);
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74
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76 #if defined(CYGPKG_HAL_MN10300) \
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77 || defined(CYGPKG_HAL_ARM_AEB) \
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78 || defined(__thumb__) \
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79 || 0
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80 {
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81 // Some boards are too slow to run the driver in interrupt mode
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82 // at the default 38400 baud when doing this test.
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83 cyg_ser_cfg_t cfg = {
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84 CYGNUM_SERIAL_BAUD_9600, CYGNUM_SERIAL_WORD_LENGTH_8,
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85 CYGNUM_SERIAL_STOP_1, CYGNUM_SERIAL_PARITY_NONE,
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86 CYGNUM_SERIAL_FLOW_NONE };
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87
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88 change_config(ser_handle, &cfg);
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89 }
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90 #endif
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91
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92 // Start out slow, then go for many tests. Each cycle causes
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93 // 512 bytes to be sent over the wire.
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94 test_binary(ser_handle, 1, MODE_DUPLEX_ECHO);
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95 test_binary(ser_handle, 2, MODE_DUPLEX_ECHO);
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96 test_binary(ser_handle, 5, MODE_DUPLEX_ECHO);
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97
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98 #if 0 // Disable these until the ser_filter produces status output.
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99 test_binary(ser_handle, 128, MODE_DUPLEX_ECHO);
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100 test_binary(ser_handle, 512, MODE_DUPLEX_ECHO);
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101 test_binary(ser_handle, 1024, MODE_DUPLEX_ECHO);
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102 #endif
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103
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104 CYG_TEST_PASS_FINISH("serial5 test OK");
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105 }
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106
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107 void
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108 cyg_start(void)
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109 {
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110 CYG_TEST_INIT();
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111 cyg_thread_create(10, // Priority - just a number
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112 (cyg_thread_entry_t*)serial_test, // entry
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113 0, //
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114 "serial_thread", // Name
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115 &stack[0], // Stack
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116 CYGNUM_HAL_STACK_SIZE_TYPICAL, // Size
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117 &thread_handle, // Handle
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118 &thread_data // Thread data structure
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119 );
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120 cyg_thread_resume(thread_handle);
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121 cyg_scheduler_start();
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122 }
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123
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124 #else // CYGFUN_KERNEL_API_C
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125 #define N_A_MSG "Needs kernel C API"
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126 #endif
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127
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128 #else // CYGPKG_IO_SERIAL && CYGPKG_KERNEL
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129 #define N_A_MSG "Needs IO/serial and Kernel"
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130 #endif
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131
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132 #ifdef N_A_MSG
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133 void
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134 cyg_start( void )
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135 {
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136 CYG_TEST_INIT();
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137 CYG_TEST_NA( N_A_MSG);
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138 }
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139 #endif // N_A_MSG
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140 // EOF serial5.c