📄 os_task.lst
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50 #define OS_FLAG_NAME_SIZE 0 /* Determine the size of the name of an event flag group */
51 #define OS_FLAG_QUERY_EN 1 /* Include code for OSFlagQuery() */
52 E #if 280u >= 280
53 #define OS_FLAGS_NBITS 16 /* Size in #bits of OS_FLAGS data type (8, 16 or 32) */
54 #endif
55
56 /* -------------------- MESSAGE MAILBOXES --------------------- */
57 #define OS_MBOX_EN 1 /* Enable (1) or Disable (0) code generation for MAILBOXES */
58 #define OS_MBOX_ACCEPT_EN 1 /* Include code for OSMboxAccept() */
59 #define OS_MBOX_DEL_EN 1 /* Include code for OSMboxDel() */
60 #define OS_MBOX_POST_EN 1 /* Include code for OSMboxPost() */
61 #define OS_MBOX_POST_OPT_EN 1 /* Include code for OSMboxPostOpt() */
62 #define OS_MBOX_QUERY_EN 1 /* Include code for OSMboxQuery() */
63
64
65 /* --------------------- MEMORY MANAGEMENT -------------------- */
66 #define OS_MEM_EN 1 /* Enable (1) or Disable (0) code generation for MEMORY MANAGER */
67 #define OS_MEM_QUERY_EN 1 /* Include code for OSMemQuery() */
68 #define OS_MEM_NAME_SIZE 0 /* Determine the size of a memory partition name */
69
70
71 /* ---------------- MUTUAL EXCLUSION SEMAPHORES --------------- */
72 #define OS_MUTEX_EN 1 /* Enable (1) or Disable (0) code generation for MUTEX */
73 #define OS_MUTEX_ACCEPT_EN 1 /* Include code for OSMutexAccept() */
74 #define OS_MUTEX_DEL_EN 1 /* Include code for OSMutexDel() */
75 #define OS_MUTEX_QUERY_EN 1 /* Include code for OSMutexQuery() */
76
77
78 /* ---------------------- MESSAGE QUEUES ---------------------- */
79 #define OS_Q_EN 1 /* Enable (1) or Disable (0) code generation for QUEUES */
80 #define OS_Q_ACCEPT_EN 1 /* Include code for OSQAccept() */
81 #define OS_Q_DEL_EN 1 /* Include code for OSQDel() */
82 #define OS_Q_FLUSH_EN 1 /* Include code for OSQFlush() */
83 #define OS_Q_POST_EN 1 /* Include code for OSQPost() */
84 #define OS_Q_POST_FRONT_EN 1 /* Include code for OSQPostFront() */
85 #define OS_Q_POST_OPT_EN 1 /* Include code for OSQPostOpt() */
86 #define OS_Q_QUERY_EN 1 /* Include code for OSQQuery() */
87
88
89 /* ------------------------ SEMAPHORES ------------------------ */
90 #define OS_SEM_EN 1 /* Enable (1) or Disable (0) code generation for SEMAPHORES */
91 #define OS_SEM_ACCEPT_EN 1 /* Include code for OSSemAccept() */
92 #define OS_SEM_DEL_EN 1 /* Include code for OSSemDel() */
93 #define OS_SEM_QUERY_EN 1 /* Include code for OSSemQuery() */
94 #define OS_SEM_SET_EN 1 /* Include code for OSSemSet() */
95
96 /* --------------------- TASK MANAGEMENT ---------------------- */
97 #define OS_TASK_CHANGE_PRIO_EN 0 /* Include code for OSTaskChangePrio() */
98 #define OS_TASK_CREATE_EN 1 /* Include code for OSTaskCreate() */
99 #define OS_TASK_CREATE_EXT_EN 0 /* Include code for OSTaskCreateExt() */
100 #define OS_TASK_DEL_EN 0 /* Include code for OSTaskDel() */
101 #define OS_TASK_NAME_SIZE 0 /* Determine the size of a task name */
102 #define OS_TASK_PROFILE_EN 0 /* Include variables in OS_TCB for profiling */
103 #define OS_TASK_QUERY_EN 0 /* Include code for OSTaskQuery() */
104 #define OS_TASK_SUSPEND_EN 0 /* Include code for OSTaskSuspend() and OSTaskResume() */
105 #define OS_TASK_SW_HOOK_EN 1 /* Include code for OSTaskSwHook() */
106
107
108 /* --------------------- TIME MANAGEMENT ---------------------- */
109 #define OS_TIME_DLY_HMSM_EN 0 /* Include code for OSTimeDlyHMSM() */
110 #define OS_TIME_DLY_RESUME_EN 0 /* Include code for OSTimeDlyResume() */
111 #define OS_TIME_GET_SET_EN 0 /* Include code for OSTimeGet() and OSTimeSet() */
112 #define OS_TIME_TICK_HOOK_EN 1 /* Include code for OSTimeTickHook() */
113
114
115 E #if 280u < 280
116 X typedef INT16U OS_FLAGS;
117 #endif
118
119 /* window and message API 2008 */
120 #define X_WINDOW_EN 1
121 #define DEVICE_MANAGE_EN 1
122 #define DEVICE_MAX 2
123
124
125 #endif
FILE NAME: E:\Study\ucOS-II\ucOS-II\ucOS kernel\ucos_ii.h
34
35 #ifdef __cplusplus
36 X extern "C" {
37 #endif
38
39 /*
40 *********************************************************************************************************
41 * MISCELLANEOUS
42 *********************************************************************************************************
43 */
44
45 #ifdef OS_GLOBALS
46 X #define OS_EXT
47 #else
48 #define OS_EXT extern
49 #endif
50
51 #ifndef FALSE
52 X #define FALSE 0u
53 #endif
54
55 #ifndef TRUE
56 X #define TRUE 1u
57 #endif
58
59 #define OS_ASCII_NUL (INT8U)0
60
61 #define OS_PRIO_SELF 0xFFu /* Indicate SELF priority */
62
63 E #if 1 > 0
64 #define OS_N_SYS_TASKS 2u /* Number of system tasks */
65 #else
66 X #define OS_N_SYS_TASKS 1u
67 #endif
68
69 #define OS_STAT_PRIO (OS_LOWEST_PRIO - 1) /* Statistic task priority */
70 #define OS_IDLE_PRIO (OS_LOWEST_PRIO) /* IDLE task priority */
71
72 E #if 4 <= 63
73 #define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 8 + 1) /* Size of event table */
74 #define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 8 + 1) /* Size of ready table */
75 #else
76 X #define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 16 + 1) /* Size of event table */
77 X #define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 16 + 1) /* Size of ready table */
78 #endif
79
80 #define OS_TASK_IDLE_ID 65535u /* I.D. numbers for Idle and Stat tasks */
81 #define OS_TASK_STAT_ID 65534u
82
83 #define OS_EVENT_EN (((OS_Q_EN > 0) && (OS_MAX_QS > 0)) || (OS_MBOX_EN > 0) || (OS_SEM_EN > 0) || (OS_MUTEX_EN > 0))
84
85 /*$PAGE*/
86 /*
87 *********************************************************************************************************
88 * TASK STATUS (Bit definition for OSTCBStat)
89 *********************************************************************************************************
90 */
91 #define OS_STAT_RDY 0x00u /* Ready to run */
92 #define OS_STAT_SEM 0x01u /* Pending on semaphore */
93 #define OS_STAT_MBOX 0x02u /* Pending on mailbox */
94 #define OS_STAT_Q 0x04u /* Pending on queue */
95 #define OS_STAT_SUSPEND 0x08u /* Task is suspended */
96 #define OS_STAT_MUTEX 0x10u /* Pending on mutual exclusion semaphore */
97 #define OS_STAT_FLAG 0x20u /* Pending on event flag group */
98
99 #define OS_STAT_PEND_ANY (OS_STAT_SEM | OS_STAT_MBOX | OS_STAT_Q | OS_STAT_MUTEX | OS_STAT_FLAG)
100
101 /*
102 *********************************************************************************************************
103 * OS_EVENT types
104 *********************************************************************************************************
105 */
106 #define OS_EVENT_TYPE_UNUSED 0u
107 #define OS_EVENT_TYPE_MBOX 1u
108 #define OS_EVENT_TYPE_Q 2u
109 #define OS_EVENT_TYPE_SEM 3u
110 #define OS_EVENT_TYPE_MUTEX 4u
111 #define OS_EVENT_TYPE_FLAG 5u
112
113 /*
114 *********************************************************************************************************
115 * EVENT FLAGS
116 *********************************************************************************************************
117 */
118 #define OS_FLAG_WAIT_CLR_ALL 0u /* Wait for ALL the bits specified to be CLR (i.e. 0) */
119 #define OS_FLAG_WAIT_CLR_AND 0u
120
121 #define OS_FLAG_WAIT_CLR_ANY 1u /* Wait for ANY of the bits specified to be CLR (i.e. 0) */
122 #define OS_FLAG_WAIT_CLR_OR 1u
123
124 #define OS_FLAG_WAIT_SET_ALL 2u /* Wait for ALL the bits specified to be SET (i.e. 1) */
125 #define OS_FLAG_WAIT_SET_AND 2u
126
127 #define OS_FLAG_WAIT_SET_ANY 3u /* Wait for ANY of the bits specified to be SET (i.e. 1) */
128 #define OS_FLAG_WAIT_SET_OR 3u
129
130
131 #define OS_FLAG_CONSUME 0x80u /* Consume the flags if condition(s) satisfied */
132
133
134 #define OS_FLAG_CLR 0u
135 #define OS_FLAG_SET 1u
136
137 /*
138 *********************************************************************************************************
139 * Values for OSTickStepState
140 *
141 * Note(s): This feature is used by uC/OS-View.
142 *********************************************************************************************************
143 */
144
145 E #if 0 > 0
146 X #define OS_TICK_STEP_DIS 0u /* Stepping is disabled, tick runs as mormal */
147 X #define OS_TICK_STEP_WAIT 1u /* Waiting for uC/OS-View to set OSTickStepState to _ONCE */
148 X #define OS_TICK_STEP_ONCE 2u /* Process tick once and wait for next cmd from uC/OS-View */
149 #endif
150
151 /*
152 *********************************************************************************************************
153 * Possible values for 'opt' argument of OSSemDel(), OSMboxDel(), OSQDel() and OSMutexDel()
154 *********************************************************************************************************
155 */
156 #define OS_DEL_NO_PEND 0u
157 #define OS_DEL_ALWAYS 1u
158
159 /*
160 *********************************************************************************************************
161 * OS???PostOpt() OPTIONS
162 *
163 * These #defines are used to establish the options for OSMboxPostOpt() and OSQPostOpt().
164 *********************************************************************************************************
165 */
166 #define OS_POST_OPT_NONE 0x00u /* NO option selected */
167 #define OS_POST_OPT_BROADCAST 0x01u /* Broadcast message to ALL tasks waiting */
168 #define OS_POST_OPT_FRONT 0x02u /* Post to highest priority task waiting */
169
170 /*
171 *********************************************************************************************************
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