FreeRTOS

Data Structures
struct	osal_task_t
struct	osal_queue_t
typedef xSemaphoreHandle	osal_semaphore_handle_t
typedef xSemaphoreHandle	osal_mutex_handle_t
typedef xQueueHandle	osal_queue_handle_t
static tusb_error_t	osal_task_create (osal_task_t *task) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE
static void	osal_task_delay (uint32_t msec) ATTR_ALWAYS_INLINE
static tusb_error_t	osal_semaphore_post (osal_semaphore_handle_t const sem_hdl) ATTR_ALWAYS_INLINE
static void	osal_semaphore_wait (osal_semaphore_handle_t const sem_hdl, uint32_t msec, tusb_error_t *p_error) ATTR_ALWAYS_INLINE
static void	osal_semaphore_reset (osal_semaphore_handle_t const sem_hdl) ATTR_ALWAYS_INLINE
static tusb_error_t	osal_mutex_release (osal_mutex_handle_t const mutex_hdl) ATTR_ALWAYS_INLINE
static void	osal_mutex_wait (osal_mutex_handle_t const mutex_hdl, uint32_t msec, tusb_error_t *p_error) ATTR_ALWAYS_INLINE
static void	osal_mutex_reset (osal_mutex_handle_t const mutex_hdl) ATTR_ALWAYS_INLINE
static void	osal_queue_receive (osal_queue_handle_t const queue_hdl, void *p_data, uint32_t msec, tusb_error_t *p_error) ATTR_ALWAYS_INLINE
static tusb_error_t	osal_queue_send (osal_queue_handle_t const queue_hdl, void const *data) ATTR_ALWAYS_INLINE
static void	osal_queue_flush (osal_queue_handle_t const queue_hdl) ATTR_ALWAYS_INLINE
#define	osal_tick_get   xTaskGetTickCount
#define	OSAL_TASK_FUNCTION   portTASK_FUNCTION
#define	OSAL_TASK_DEF(task_code, task_stack_depth, task_prio)
#define	OSAL_TASK_REF(name)   (&osal_task_def_##name)
#define	OSAL_SEM_DEF(name)
#define	osal_semaphore_create(x)   xQueueGenericCreate( ( unsigned portBASE_TYPE ) 1, semSEMAPHORE_QUEUE_ITEM_LENGTH, queueQUEUE_TYPE_BINARY_SEMAPHORE )
#define	OSAL_MUTEX_DEF   OSAL_SEM_DEF
#define	osal_mutex_create(x)   xSemaphoreCreateMutex()
#define	OSAL_QUEUE_DEF(name, queue_depth, type)
#define	OSAL_QUEUE_REF(name)   (&name)
#define	osal_queue_create(p_queue)   xQueueCreate((p_queue)->depth, (p_queue)->item_size)

Detailed Description

Macro Definition Documentation

#define OSAL_QUEUE_DEF	(		name,
			queue_depth,
			type
	)

Value:

osal_queue_t name = {\
      .depth     = queue_depth,\
      .item_size = sizeof(type)\
  }

#define OSAL_TASK_DEF	(		task_code,
			task_stack_depth,
			task_prio
	)

Value:

osal_task_t osal_task_def_##task_code = {\
      .name        = #task_code       , \
      .code        = task_code        , \
      .stack_depth = task_stack_depth , \
      .prio        = task_prio          \
  }