📄 os_cpu_a.lst
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11 * File : OS_CFG.H
12 * By : Jean J. Labrosse
13 *
14 * Modifications by Julius Luukko 2003-07-14 (Julius.Luukko@lut.fi) for avr-gcc test program.
15 *
16 * - CPU_CLOCK_HZ must be defined here (used in os_cpu_a.asm)
17 * - defines a default stack size, which is used in all stack size definitions
18 *
19 * Your applications must define CPU_CLOCK_HZ!
20 *
21 ***************************************************************************************************
22 */
23
24 #ifndef OS_CFG_H
25 #define OS_CFG_H
26
27 #define CPU_CLOCK_HZ 8000000 //16000000
28
29 #define OS_TASK_DEF_STK_SIZE 100 /* Default stack size
30
31 /* ---------------------- MISCELLANEOUS --------------------
32 #define OS_ARG_CHK_EN 0 /* Enable (1) or Disable (0) argument checking
33 #define OS_CPU_HOOKS_EN 1 /* uC/OS-II hooks are found in the processor port files
34
35 #define OS_DEBUG_EN 1 /* Enable(1) debug variables
36
37 #define OS_EVENT_NAME_SIZE 32 /* Determine the size of the name of a Sem, Mutex, Mbox or Q
38
39 #define OS_LOWEST_PRIO 12 /* Defines the lowest priority that can be assigned ...
40 /* ... MUST NEVER be higher than 63!
41
42 #define OS_MAX_EVENTS 3 /* Max. number of event control blocks in your application
43 #define OS_MAX_FLAGS 1 /* Max. number of Event Flag Groups in your application
44 #define OS_MAX_MEM_PART 1 /* Max. number of memory partitions
45 #define OS_MAX_QS 2 /* Max. number of queue control blocks in your application
46 #define OS_MAX_TASKS 5 /* Max. number of tasks in your application, MUST be >= 2
47
48 #define OS_SCHED_LOCK_EN 1 /* Include code for OSSchedLock() and OSSchedUnlock()
49
50 #define OS_TASK_IDLE_STK_SIZE OS_TASK_DEF_STK_SIZE
51 /* Idle task stack size (# of OS_STK wide entries)
52
53 #define OS_TASK_STAT_EN 1 /* Enable (1) or Disable(0) the statistics task
54 #define OS_TASK_STAT_STK_SIZE OS_TASK_DEF_STK_SIZE
55 /* Statistics task stack size (# of OS_STK wide entries)
56 #define OS_TASK_STAT_STK_CHK_EN 1 /* Check task stacks from statistic task
57
58 #define OS_TICK_STEP_EN 1 /* Enable tick stepping feature for uC/OS-View
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59 #define OS_TICKS_PER_SEC 50 /* Set the number of ticks in one second
60
61
62 /* ----------------------- EVENT FLAGS ---------------------
63 #define OS_FLAG_EN 0 /* Enable (1) or Disable (0) code generation for EVENT FLAGS
64 #define OS_FLAG_WAIT_CLR_EN 0 /* Include code for Wait on Clear EVENT FLAGS
65 #define OS_FLAG_ACCEPT_EN 0 /* Include code for OSFlagAccept()
66 #define OS_FLAG_DEL_EN 0 /* Include code for OSFlagDel()
67 #define OS_FLAG_NAME_SIZE 32 /* Determine the size of the name of an event flag group
68 #define OS_FLAG_QUERY_EN 0 /* Include code for OSFlagQuery()
69
70
71 /* -------------------- MESSAGE MAILBOXES ------------------
72 #define OS_MBOX_EN 0 /* Enable (1) or Disable (0) code generation for MAILBOXES
73 #define OS_MBOX_ACCEPT_EN 0 /* Include code for OSMboxAccept()
74 #define OS_MBOX_DEL_EN 0 /* Include code for OSMboxDel()
75 #define OS_MBOX_POST_EN 0 /* Include code for OSMboxPost()
76 #define OS_MBOX_POST_OPT_EN 0 /* Include code for OSMboxPostOpt()
77 #define OS_MBOX_QUERY_EN 0 /* Include code for OSMboxQuery()
78
79
80 /* --------------------- MEMORY MANAGEMENT -----------------
81 #define OS_MEM_EN 0 /* Enable (1) or Disable (0) code generation for MEMORY MANA
82 #define OS_MEM_QUERY_EN 0 /* Include code for OSMemQuery()
83 #define OS_MEM_NAME_SIZE 32 /* Determine the size of a memory partition name
84
85
86 /* ---------------- MUTUAL EXCLUSION SEMAPHORES ------------
87 #define OS_MUTEX_EN 0 /* Enable (1) or Disable (0) code generation for MUTEX
88 #define OS_MUTEX_ACCEPT_EN 0 /* Include code for OSMutexAccept()
89 #define OS_MUTEX_DEL_EN 0 /* Include code for OSMutexDel()
90 #define OS_MUTEX_QUERY_EN 0 /* Include code for OSMutexQuery()
91
92
93 /* ---------------------- MESSAGE QUEUES -------------------
94 #define OS_Q_EN 0 /* Enable (1) or Disable (0) code generation for QUEUES
95 #define OS_Q_ACCEPT_EN 0 /* Include code for OSQAccept()
96 #define OS_Q_DEL_EN 0 /* Include code for OSQDel()
97 #define OS_Q_FLUSH_EN 0 /* Include code for OSQFlush()
98 #define OS_Q_POST_EN 0 /* Include code for OSQPost()
99 #define OS_Q_POST_FRONT_EN 0 /* Include code for OSQPostFront()
100 #define OS_Q_POST_OPT_EN 0 /* Include code for OSQPostOpt()
101 #define OS_Q_QUERY_EN 0 /* Include code for OSQQuery()
102
103
104 /* ------------------------ SEMAPHORES ---------------------
105 #define OS_SEM_EN 1 /* Enable (1) or Disable (0) code generation for SEMAPHORES
106 #define OS_SEM_ACCEPT_EN 1 /* Include code for OSSemAccept()
107 #define OS_SEM_DEL_EN 0 /* Include code for OSSemDel()
108 #define OS_SEM_QUERY_EN 0 /* Include code for OSSemQuery()
109
110
111 /* --------------------- TASK MANAGEMENT -------------------
112 #define OS_TASK_CHANGE_PRIO_EN 0 /* Include code for OSTaskChangePrio()
113 #define OS_TASK_CREATE_EN 1 /* Include code for OSTaskCreate()
114 #define OS_TASK_CREATE_EXT_EN 0 /* Include code for OSTaskCreateExt()
115 #define OS_TASK_DEL_EN 1 /* Include code for OSTaskDel()
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116 #define OS_TASK_NAME_SIZE 32 /* Determine the size of a task name
117 #define OS_TASK_PROFILE_EN 0 /* Include variables in OS_TCB for profiling
118 #define OS_TASK_QUERY_EN 1 /* Include code for OSTaskQuery()
119 #define OS_TASK_SUSPEND_EN 0 /* Include code for OSTaskSuspend() and OSTaskResume()
120 #define OS_TASK_SW_HOOK_EN 1 /* Include code for OSTaskSwHook()
121
122
123 /* --------------------- TIME MANAGEMENT -------------------
124 #define OS_TIME_DLY_HMSM_EN 1 /* Include code for OSTimeDlyHMSM()
125 #define OS_TIME_DLY_RESUME_EN 0 /* Include code for OSTimeDlyResume()
126 #define OS_TIME_GET_SET_EN 0 /* Include code for OSTimeGet() and OSTimeSet()
127 #define OS_TIME_TICK_HOOK_EN 1 /* Include code for OSTimeTickHook()
128
129
130 typedef INT8U OS_FLAGS; /* Data type for event flag bits (8, 16 or 32 bits)
131
70
71 #ifndef OS_TASK_SW_HOOK_EN
72 #define OS_TASK_SW_HOOK_EN 1
73 #endif
74
75 ;**************************************************************************************************
76 ; PUBLIC DECLARATIONS
77 ;**************************************************************************************************
78
79 .global OSStartHighRdy
80 .global OSCtxSw
81 .global OSIntCtxSw
82 .global OSTickISR
83
84 ;**************************************************************************************************
85 ; EXTERNAL DECLARATIONS
86 ;**************************************************************************************************
87
88 .extern OSIntExit
89 .extern OSIntNesting
90 .extern OSPrioCur
91 .extern OSPrioHighRdy
92 .extern OSRunning
93 #if OS_TASK_SW_HOOK_EN > 0
94 .extern OSTaskSwHook
95 #endif
96 .extern OSTCBCur
97 .extern OSTCBHighRdy
98 .extern OSTimeTick
99
100 ;**************************************************************************************************
101 ; MACROS
102 ;**************************************************************************************************
103
104 ; Push all registers and the status register
105 .macro PUSHRS
106
107 push r0
108 push r1
109 push r2
110 push r3
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111 push r4
112 push r5
113 push r6
114 push r7
115 push r8
116 push r9
117 push r10
118 push r11
119 push r12
120 push r13
121 push r14
122 push r15
123 push r16
124 push r17
125 push r18
126 push r19
127 push r20
128 push r21
129 push r22
130 push r23
131 push r24
132 push r25
133 push r26
134 push r27
135 push r28
136 push r29
137 push r30
138 push r31
139 #ifdef RAMPZ
140 in r16,_SFR_IO_ADDR(RAMPZ)
141 push r16
142 #endif
143 .endm
144
145 ; Pop all registers and the status registers
146 .macro POPRS
147
148 #ifdef RAMPZ
149 pop r16
150 out _SFR_IO_ADDR(RAMPZ),r16
151 #endif
152 pop r31
153 pop r30
154 pop r29
155 pop r28
156 pop r27
157 pop r26
158 pop r25
159 pop r24
160 pop r23
161 pop r22
162 pop r21
163 pop r20
164 pop r19
165 pop r18
166 pop r17
167 pop r16
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168 pop r15
169 pop r14
170 pop r13
171 pop r12
172 pop r11
173 pop r10
174 pop r9
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