1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* File : components.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2012 - 2013, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2012-09-20 Bernard Change the name to components.c
* And all components related header files.
* 2012-12-23 Bernard fix the pthread initialization issue.
* 2013-06-23 Bernard Add the init_call for components initialization.
* 2013-07-05 Bernard Remove initialization feature for MS VC++ compiler
*/
#include "components.h"
static int rti_start(void)
{
return 0;
}
INIT_EXPORT(rti_start, "0");
static int rti_board_end(void)
{
return 0;
}
INIT_EXPORT(rti_board_end, "1.post");
static int rti_end(void)
{
return 0;
}
INIT_EXPORT(rti_end,"7");
/**
* RT-Thread Components Initialization for board
*/
void rt_components_board_init(void)
{
#ifndef _MSC_VER
#if RT_DEBUG_INIT
int result;
const struct rt_init_desc *desc;
for (desc = &__rt_init_desc_rti_start; desc < &__rt_init_desc_rti_board_end; desc ++)
{
rt_kprintf("initialize %s", desc->fn_name);
result = desc->fn();
rt_kprintf(":%d done\n", result);
}
#else
const init_fn_t *fn_ptr;
for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; fn_ptr++)
{
(*fn_ptr)();
}
#endif
#endif
}
/**
* RT-Thread Components Initialization
*/
void rt_components_init(void)
{
#ifndef _MSC_VER
#if RT_DEBUG_INIT
int result;
const struct rt_init_desc *desc;
rt_kprintf("do components intialization.\n");
for (desc = &__rt_init_desc_rti_board_end; desc < &__rt_init_desc_rti_end; desc ++)
{
rt_kprintf("initialize %s", desc->fn_name);
result = desc->fn();
rt_kprintf(":%d done\n", result);
}
#else
const init_fn_t *fn_ptr;
for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; fn_ptr ++)
{
(*fn_ptr)();
}
#endif
#else
#ifdef RT_USING_MODULE
rt_system_module_init();
#endif
#ifdef RT_USING_FINSH
/* initialize finsh */
finsh_system_init();
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
#endif
#ifdef RT_USING_LWIP
/* initialize lwip stack */
/* register ethernetif device */
eth_system_device_init();
/* initialize lwip system */
lwip_system_init();
rt_kprintf("TCP/IP initialized!\n");
#endif
#ifdef RT_USING_DFS
/* initialize the device file system */
dfs_init();
#ifdef RT_USING_DFS_ELMFAT
/* initialize the elm chan FatFS file system*/
elm_init();
#endif
#if defined(RT_USING_DFS_NFS) && defined(RT_USING_LWIP)
/* initialize NFSv3 client file system */
nfs_init();
#endif
#ifdef RT_USING_DFS_YAFFS2
dfs_yaffs2_init();
#endif
#ifdef RT_USING_DFS_UFFS
dfs_uffs_init();
#endif
#ifdef RT_USING_DFS_JFFS2
dfs_jffs2_init();
#endif
#ifdef RT_USING_DFS_ROMFS
dfs_romfs_init();
#endif
#ifdef RT_USING_DFS_RAMFS
dfs_ramfs_init();
#endif
#ifdef RT_USING_DFS_DEVFS
devfs_init();
#endif
#endif /* end of RT_USING_DFS */
#ifdef RT_USING_NEWLIB
libc_system_init(RT_CONSOLE_DEVICE_NAME);
#else
/* the pthread system initialization will be initiallized in libc */
#ifdef RT_USING_PTHREADS
pthread_system_init();
#endif
#endif
#ifdef RT_USING_RTGUI
rtgui_system_server_init();
#endif
#ifdef RT_USING_USB_HOST
rt_usb_host_init();
#endif
#endif
}
|
