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
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
************************************************************************
* @file M4OSA_Thread.h
* @ingroup OSAL
* @brief thread API
************************************************************************
*/
#ifndef M4OSA_THREAD_H
#define M4OSA_THREAD_H
#include "M4OSA_Types.h"
#include "M4OSA_Error.h"
#include "M4OSA_OptionID.h"
/* Definition of common error codes */
#define M4ERR_THREAD_NOT_STARTED M4OSA_ERR_CREATE(M4_ERR,M4OSA_THREAD,0x000001)
typedef enum
{
M4OSA_kThreadOpened = 0x100,
M4OSA_kThreadStarting = 0x200,
M4OSA_kThreadRunning = 0x300,
M4OSA_kThreadStopping = 0x400,
M4OSA_kThreadClosed = 0x500
} M4OSA_ThreadState;
typedef enum
{
M4OSA_kThreadHighestPriority = 0x000,
M4OSA_kThreadHighPriority = 0x100,
M4OSA_kThreadNormalPriority = 0x200,
M4OSA_kThreadLowPriority = 0x300,
M4OSA_kThreadLowestPriority = 0x400
} M4OSA_ThreadPriorityLevel;
typedef enum
{
M4OSA_ThreadStarted
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x01),
M4OSA_ThreadStopped
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x02),
M4OSA_ThreadPriority
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x03),
M4OSA_ThreadName
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x04),
M4OSA_ThreadStackSize
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x05),
M4OSA_ThreadUserData
= M4OSA_OPTION_ID_CREATE(M4_READ|M4_WRITE, M4OSA_THREAD, 0x06)
} M4OSA_ThreadOptionID;
typedef M4OSA_ERR (*M4OSA_ThreadDoIt)(M4OSA_Void*);
typedef M4OSA_Void (*M4OSA_ThreadCallBack)(M4OSA_Context, M4OSA_Void*);
#ifdef __cplusplus
extern "C"
{
#endif
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncOpen( M4OSA_Context* context,
M4OSA_ThreadDoIt func );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncStart( M4OSA_Context context,
M4OSA_Void* param );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncStop( M4OSA_Context context );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncClose( M4OSA_Context context );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncGetState( M4OSA_Context context,
M4OSA_ThreadState* state );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSleep( M4OSA_UInt32 time );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncSetOption(M4OSA_Context context,
M4OSA_ThreadOptionID option,
M4OSA_DataOption value );
M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_threadSyncGetOption(M4OSA_Context context,
M4OSA_ThreadOptionID option,
M4OSA_DataOption* value );
#ifdef __cplusplus
}
#endif
#endif /*M4OSA_THREAD_H*/
|
