Mercurial > ecos-v2_0-branch

comparison packages/devs/serial/rs232/tx39/current/tests/tx39_serial_test.cxx @ 0:3111d98ba7b3 ecos-v1_1-release

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:3111d98ba7b3
1 //=================================================================
2 //
3 // tx39_serial_test.cxx
4 //
5 // Test that the device API for the tx39 device exists.
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 // October 31, 1998.
23 //
24 // The Initial Developer of the Original Code is Cygnus. Portions created
25 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
26 // -------------------------------------------
27 //
28 //####COPYRIGHTEND####
29 //=================================================================
30 //#####DESCRIPTIONBEGIN####
31 //
32 // Author(s): proven
33 // Contributors: proven
34 // Date: 1998-10-08
35 // Description: Tests basic serial functionality.
36 //####DESCRIPTIONEND####
37
38 // #include <pkgconf/devs.h>
39 #include <pkgconf/devices.h> // For now include all the devices
40
41 #include <cyg/infra/testcase.h> // Generic test macros
42
43 #ifdef CYG_DEVICE_SERIAL_RS232_TX39_NAME
44 #define CYG_DEVICE_SERIAL_RS232_NAME CYG_DEVICE_SERIAL_RS232_TX39_NAME
45
46 #define NTHREADS 1
47 #include <cyg/kernel/kernel.hxx> // All the kernel specific stuff
48 #include <cyg/devs/common/testaux.hxx>
49
50 // #define CYG_DEVICE_INTERNAL
51 // #include <cyg/devs/serial/rs232/tx39/serial_tx39.hxx>
52 // #include <cyg/devs/serial/rs232/common/tests/serial_.ht>
53
54 char message1[] = "This is test message 1.\n";
55 char message2[] = "This is test message 2.\n";
56
57 /* Only call routines that do not require user input */
58 void entry0(CYG_ADDRWORD data)
59 {
60 Cyg_IORB iorb1, iorb2;
61 cyg_int32 baud_rate, i;
62
63 iorb1.callback = NULL;
64 iorb1.buffer = message1;
65 iorb1.buffer_length = sizeof(message1) - 1;
66 CYG_DEVICE_SERIAL_RS232_NAME.io_write_asynchronous(&iorb1);
67
68 iorb2.buffer = message2;
69 iorb2.buffer_length = sizeof(message2) - 1;
70 CYG_DEVICE_SERIAL_RS232_NAME.io_write_blocking(&iorb2);
71
72 for (i = 0; i < 1000000; i++); // Delay to flush the tx buffer
73
74 if ((baud_rate = CYG_DEVICE_SERIAL_RS232_NAME.get_baud_rate()) >= 0) {
75 CYG_TEST_PASS_FAIL(
76 (CYG_DEVICE_SERIAL_RS232_NAME.set_baud_rate(baud_rate) >= 0),
77 "Setting baud rate to previous baud rate.");
78 } else {
79 CYG_TEST_FAIL("Could not get baud rate.");
80 }
81
82 CYG_TEST_PASS_EXIT("serial_test");
83 }
84
85 /* Make calls to the rest of the API */
86 void entry_bogus(CYG_ADDRWORD data)
87 {
88 Cyg_IORB iorb;
89 char buf[1024];
90 iorb.buffer = buf;
91 iorb.buffer_length = sizeof(buf);
92
93 // Set mode to interrupt
94 CYG_DEVICE_SERIAL_RS232_NAME.set_kmode((cyg_uint32)1);
95 // CYG_DEVICE_SERIAL_RS232_NAME.get_kmode(); // Doesn't exist yet
96
97 // These could go in the entry0 routine
98 CYG_DEVICE_SERIAL_RS232_NAME.get_line_mode();
99 CYG_DEVICE_SERIAL_RS232_NAME.set_line_mode(1);
100
101 CYG_DEVICE_SERIAL_RS232_NAME.get_baud_rate();
102 CYG_DEVICE_SERIAL_RS232_NAME.set_baud_rate(1);
103
104 CYG_DEVICE_SERIAL_RS232_NAME.set_read_mode(1);
105 // CYG_DEVICE_SERIAL_RS232_NAME.get_read_mode(); // Doesn't exist yet
106 // CYG_DEVICE_SERIAL_RS232_NAME.set_read_data(1, NULL, 0);
107 CYG_DEVICE_SERIAL_RS232_NAME.io_read_asynchronous(&iorb);
108 CYG_DEVICE_SERIAL_RS232_NAME.io_read_blocking(&iorb);
109 // CYG_DEVICE_SERIAL_RS232_NAME.io_read_cancel(&iorb);// Doesn't exist yet
110
111 CYG_DEVICE_SERIAL_RS232_NAME.set_write_mode(1);
112 // CYG_DEVICE_SERIAL_RS232_NAME.get_write_mode(); // Doesn't exist yet
113 CYG_DEVICE_SERIAL_RS232_NAME.io_write_asynchronous(&iorb);
114 CYG_DEVICE_SERIAL_RS232_NAME.io_write_blocking(&iorb);
115 // CYG_DEVICE_SERIAL_RS232_NAME.io_write_cancel(&iorb);// Doesn't exist yet
116 }
117
118 externC void
119 cyg_start(void)
120 {
121 CYG_TEST_INIT();
122
123 new_thread(entry0, 0);
124
125 Cyg_Scheduler::start();
126
127 CYG_TEST_FAIL_EXIT("Not reached");
128
129 entry_bogus(0); // To prevent selective linking from GC all the bogus calls.
130 }
131
132 #else // CYG_DEVICE_SERIAL_RS232_TX39_NAME
133
134 externC void
135 cyg_start(void)
136 {
137 CYG_TEST_INIT();
138 CYG_TEST_PASS_EXIT("N/A: required serial device not present");
139 }
140
141 #endif // CYG_DEVICE_SERIAL_RS232_TX39_NAME
142
143 // EOF tx39_serial_tests.cxx