Mercurial > flash_v2

comparison packages/io/serial/current/tests/serial5.c @ 2:443894e2e912 ecos-v1_2_1-release

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Block commit of eCos version 1.2.1
author jlarmour
date Tue, 11 May 1999 12:24:34 +0000
parents
children 641b639be825
comparison
equal deleted inserted replaced
1:72f549f0d891 2:443894e2e912
1 //==========================================================================
2 //
3 // serial5.c
4 //
5 // Test data duplex receive and send.
6 //
7 //==========================================================================
8 //####COPYRIGHTBEGIN####
9 //
10 // -------------------------------------------
11 // The contents of this file are subject to the Cygnus eCos Public License
12 // Version 1.0 (the "License"); you may not use this file except in
13 // compliance with the License. You may obtain a copy of the License at
14 // http://sourceware.cygnus.com/ecos
15 //
16 // Software distributed under the License is distributed on an "AS IS"
17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
18 // License for the specific language governing rights and limitations under
19 // the License.
20 //
21 // The Original Code is eCos - Embedded Cygnus Operating System, released
22 // September 30, 1998.
23 //
24 // The Initial Developer of the Original Code is Cygnus. Portions created
25 // by Cygnus are Copyright (C) 1998, 1999 Cygnus Solutions.
26 // All Rights Reserved.
27 // -------------------------------------------
28 //
29 //####COPYRIGHTEND####
30 //==========================================================================
31 //#####DESCRIPTIONBEGIN####
32 //
33 // Author(s): jskov
34 // Contributors: jskov
35 // Date: 1999-03-19
36 // Description: Test the duplex receive and send capabilities of
37 // the serial driver.
38 // Requirements: This test requires the ser_filter on the host side.
39 //####DESCRIPTIONEND####
40
41 #include <pkgconf/system.h>
42
43 #include <cyg/infra/testcase.h> // test macros
44 #include <cyg/infra/cyg_ass.h> // assertion macros
45
46 #if defined(CYGPKG_IO_SERIAL) && defined(CYGPKG_KERNEL)
47
48 #ifdef CYGPKG_KERNEL
49 #include <pkgconf/kernel.h>
50 #ifdef CYGFUN_KERNEL_API_C
51 #include <cyg/hal/hal_arch.h> // CYGNUM_HAL_STACK_SIZE_TYPICAL
52 #include <cyg/kernel/kapi.h>
53 unsigned char stack[CYGNUM_HAL_STACK_SIZE_TYPICAL];
54 cyg_thread thread_data;
55 cyg_handle_t thread_handle;
56 #endif
57 #endif
58
59 #include "ser_test_protocol.inl"
60
61 //---------------------------------------------------------------------------
62 // Serial test main function.
63 void
64 serial_test( void )
65 {
66 cyg_io_handle_t ser_handle;
67
68 test_open_ser(&ser_handle);
69
70 // We need the filter for this test.
71 test_ping(ser_handle);
72
73 #if defined(CYGPKG_HAL_ARM_AEB)
74 {
75 // The AEB board is too slow to run the driver in interrupt mode
76 // at the default 38400 baud when doing this test.
77 cyg_ser_cfg_t arm_aeb_cfg = {
78 CYGNUM_SERIAL_BAUD_9600, CYGNUM_SERIAL_WORD_LENGTH_8,
79 CYGNUM_SERIAL_STOP_1, CYGNUM_SERIAL_PARITY_NONE };
80
81 change_config(ser_handle, &arm_aeb_cfg);
82 }
83 #endif
84
85 // Start out slow, then go for many tests. Each cycle causes
86 // 512 bytes to be sent over the wire.
87 test_binary(ser_handle, 1, MODE_DUPLEX_ECHO);
88 test_binary(ser_handle, 2, MODE_DUPLEX_ECHO);
89 test_binary(ser_handle, 5, MODE_DUPLEX_ECHO);
90
91 #if 0 // Disable these until the ser_filter produces status output.
92 test_binary(ser_handle, 128, MODE_DUPLEX_ECHO);
93 test_binary(ser_handle, 512, MODE_DUPLEX_ECHO);
94 test_binary(ser_handle, 1024, MODE_DUPLEX_ECHO);
95 #endif
96
97 CYG_TEST_PASS_FINISH("serial5 test OK");
98 }
99
100 void
101 cyg_start(void)
102 {
103 CYG_TEST_INIT();
104 #ifdef CYGFUN_KERNEL_API_C
105 cyg_thread_create(10, // Priority - just a number
106 (cyg_thread_entry_t*)serial_test, // entry
107 0, //
108 "serial_thread", // Name
109 &stack[0], // Stack
110 CYGNUM_HAL_STACK_SIZE_TYPICAL, // Size
111 &thread_handle, // Handle
112 &thread_data // Thread data structure
113 );
114 cyg_thread_resume(thread_handle);
115 cyg_scheduler_start();
116 #else
117 serial_test();
118 #endif
119 }
120
121 #else // ifdef CYGPKG_IO_SERIAL
122
123 void
124 cyg_start(void)
125 {
126 CYG_TEST_INIT();
127 CYG_TEST_NA("Requires serial device driver and kernel");
128 }
129
130 #endif
131 // EOF serial5.c