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support dynamic task create in cmsis

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1. enable TOS_CFG_TASK_DYNAMIC_CREATE_EN
2. use osThreadDynamicDef to define a dynamic created cmsis task
3. use osThreadCreate/osThreadTerminate to create/destroy this cmsis task
4. see sample hello_world
This commit is contained in:
daishengdong
2020-02-11 11:10:48 +08:00
parent f9ebd98b82
commit e4bbdbf9ab
5 changed files with 72 additions and 38 deletions
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9
osal/cmsis_os/cmsis_os.h
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@@ -398,12 +398,21 @@ uint32_t osKernelSysTick(void);
#define osThreadDef(name, priority, instances, stacksz) \
extern const osThreadDef_t os_thread_def_##name
#else // define the object
#define osThreadDef(name, priority, instances, stacksz) \
k_task_t task_handler_##name; \
k_stack_t task_stack_##name[(stacksz)]; \
const osThreadDef_t os_thread_def_##name = \
{ #name, (os_pthread)(name), (osPriority)(priority), (instances), \
(&((task_stack_##name)[0])), (stacksz), ((k_timeslice_t)0u), (&(task_handler_##name)) }
#if (TOS_CFG_TASK_DYNAMIC_CREATE_EN > 0u)
#define osThreadDynamicDef(name, priority, instances, stacksz) \
const osThreadDef_t os_thread_def_##name = \
{ #name, (os_pthread)(name), (osPriority)(priority), (instances), \
(K_NULL), (stacksz), ((k_timeslice_t)0u), (K_NULL) }
#endif
#endif
/// Access a Thread definition.