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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** FreeRTOS compatibility Kit */
/** */
/**************************************************************************/
/**************************************************************************/
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 03-02-2021 Andres Mlinar Modified comment(s), fixed */
/* interrupt macros, */
/* resulting in version 6.1.5 */
/**************************************************************************/
#ifndef FREERTOS_H
#define FREERTOS_H
#include <stdint.h>
#include <tx_api.h>
#include <FreeRTOSConfig.h>
//// Hard coded configurations and other preprocessor definitions for compatibility.
#define portCRITICAL_NESTING_IN_TCB 0
#define portCLEAN_UP_TCB( pxTCB ) ( void ) pxTCB
#define portPRE_TASK_DELETE_HOOK( pvTaskToDelete, pxYieldPending )
#define portSETUP_TCB( pxTCB ) ( void ) pxTCB
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS()
#define portPRIVILEGE_BIT ((UBaseType_t)0x00)
#define portYIELD_WITHIN_API portYIELD
#define portSUPPRESS_TICKS_AND_SLEEP(xExpectedIdleTime)
#define portTASK_USES_FLOATING_POINT()
#define portALLOCATE_SECURE_CONTEXT(ulSecureStackSize)
#define portDONT_DISCARD
#define portASSERT_IF_INTERRUPT_PRIORITY_INVALID()
#define mtCOVERAGE_TEST_MARKER()
#define mtCOVERAGE_TEST_DELAY()
#define portASSERT_IF_IN_ISR()
#define portTICK_TYPE_IS_ATOMIC 1
#define portTICK_TYPE_ENTER_CRITICAL()
#define portTICK_TYPE_EXIT_CRITICAL()
#define portTICK_TYPE_SET_INTERRUPT_MASK_FROM_ISR() 0
#define portTICK_TYPE_CLEAR_INTERRUPT_MASK_FROM_ISR(x) (void) x
#if (configENABLE_BACKWARD_COMPATIBILITY == 1)
#define eTaskStateGet eTaskGetState
#define portTickType TickType_t
#define xTaskHandle TaskHandle_t
#define xQueueHandle QueueHandle_t
#define xSemaphoreHandle SemaphoreHandle_t
#define xQueueSetHandle QueueSetHandle_t
#define xQueueSetMemberHandle QueueSetMemberHandle_t
#define xTimeOutType TimeOut_t
#define xMemoryRegion MemoryRegion_t
#define xTaskParameters TaskParameters_t
#define xTaskStatusType TaskStatus_t
#define xTimerHandle TimerHandle_t
#define xCoRoutineHandle CoRoutineHandle_t
#define pdTASK_HOOK_CODE TaskHookFunction_t
#define portTICK_RATE_MS portTICK_PERIOD_MS
#define pcTaskGetTaskName pcTaskGetName
#define pcTimerGetTimerName pcTimerGetName
#define pcQueueGetQueueName pcQueueGetName
#define vTaskGetTaskInfo vTaskGetInfo
#define tmrTIMER_CALLBACK TimerCallbackFunction_t
#define pdTASK_CODE TaskFunction_t
#define xListItem ListItem_t
#define xList List_t
#define pxContainer pvContainer
#endif // (#if configENABLE_BACKWARD_COMPATIBILITY == 1)
#define tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE ( ( ( portUSING_MPU_WRAPPERS == 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) || \
( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) )
//// Trace is not supported.
#define traceSTART()
#define traceEND()
//// Other
#define vQueueAddToRegistry(xQueue, pcName)
#define vQueueUnregisterQueue(xQueue)
// Assertion failure macro invoked on internal errors.
#ifndef TX_FREERTOS_ASSERT_FAIL
#define TX_FREERTOS_ASSERT_FAIL()
#endif
// Assertion check macro used to check for invalid arguments.
#ifndef configASSERT
#define configASSERT(x)
#endif
#ifndef configSTACK_DEPTH_TYPE
#define configSTACK_DEPTH_TYPE uint16_t
#endif
typedef LONG BaseType_t;
typedef ULONG UBaseType_t;
typedef UINT StackType_t;
#ifndef TX_FREERTOS_AUTO_INIT
#define TX_FREERTOS_AUTO_INIT 0
#endif
#ifndef configMINIMAL_STACK_SIZE
#error "configMINIMAL_STACK_SIZE must be defined in FreeRTOSConfig.h"
#endif
#ifndef configUSE_16_BIT_TICKS
#define configUSE_16_BIT_TICKS 0
#endif
#if (configUSE_16_BIT_TICKS == 1)
typedef uint16_t TickType_t;
#define portMAX_DELAY (TickType_t) (0xffffU)
#else
typedef uint32_t TickType_t;
#define portMAX_DELAY (TickType_t) (0xffffffffUL)
#define portTICK_TYPE_IS_ATOMIC 1 // TODO - is this needed.
#endif
typedef void (*TaskFunction_t)(void *);
typedef enum
{
eNoAction = 0,
eSetBits,
eIncrement,
eSetValueWithOverwrite,
eSetValueWithoutOverwrite,
} eNotifyAction;
typedef enum
{
eRunning = 0,
eReady,
eBlocked,
eSuspended,
eDeleted,
eInvalid
} eTaskState;
#define TXFR_NOTIFYACTION_VALID(x) (((int)x >= (int)eNoAction) && ((int)x <= (int)eSetValueWithoutOverwrite))
typedef struct txfr_queueset txfr_queueset_t;
typedef struct txfr_task txfr_task_t;
// Task related structures and type definitions.
struct txfr_task {
txfr_task_t *p_next;
TX_THREAD thread;
TaskFunction_t p_task_func;
void *p_task_arg;
uint32_t task_notify_val;
uint32_t task_notify_val_pend;
uint32_t *p_notify_val_ret;
TX_SEMAPHORE notification_sem;
uint8_t notification_pending;
uint8_t clear_on_pend;
uint32_t clear_mask;
uint8_t allocated;
};
typedef txfr_task_t StaticTask_t;
typedef txfr_task_t* TaskHandle_t;
// Semaphore related structures and type definitions.
typedef struct txfr_sem {
TX_SEMAPHORE sem;
TX_MUTEX mutex;
UBaseType_t max_count;
uint8_t allocated;
uint8_t is_mutex;
txfr_queueset_t *p_set;
} txfr_sem_t;
typedef txfr_sem_t *SemaphoreHandle_t;
typedef txfr_sem_t StaticSemaphore_t;
// Queue related structures and type definitions.
typedef struct txfr_queue {
ULONG id;
uint8_t allocated;
txfr_queueset_t *p_set;
uint8_t *p_mem;
TX_SEMAPHORE read_sem;
TX_SEMAPHORE write_sem;
uint8_t *p_write;
uint8_t *p_read;
UBaseType_t queue_length;
UBaseType_t msg_size;
} txfr_queue_t;
typedef txfr_queue_t *QueueHandle_t;
typedef txfr_queue_t StaticQueue_t;
// Event group related structures and type definitions.
typedef TickType_t EventBits_t;
typedef struct txfr_event {
TX_EVENT_FLAGS_GROUP event;
uint8_t allocated;
} txfr_event_t;
typedef txfr_event_t *EventGroupHandle_t;
typedef txfr_event_t StaticEventGroup_t;
// Timers related structures and type definitions.
typedef struct txfr_timer txfr_timer_t;
typedef txfr_timer_t *TimerHandle_t;
typedef txfr_timer_t StaticTimer_t;
typedef void (*TimerCallbackFunction_t)(TimerHandle_t xTimer);
struct txfr_timer {
TX_TIMER timer;
uint32_t period;
uint8_t one_shot;
uint8_t allocated;
void *id;
TimerCallbackFunction_t callback;
};
// Queue set related structures and type definitions.
struct txfr_queueset {
TX_QUEUE queue;
};
typedef txfr_queueset_t *QueueSetHandle_t;
typedef void *QueueSetMemberHandle_t;
// Common definitions.
#define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ( -1 )
#define errQUEUE_BLOCKED ( -4 )
#define errQUEUE_YIELD ( -5 )
#define pdFALSE ((BaseType_t)0)
#define pdTRUE ((BaseType_t)1)
#define pdPASS (pdTRUE)
#define pdFAIL (pdFALSE)
#define errQUEUE_EMPTY ((BaseType_t)0)
#define errQUEUE_FULL ((BaseType_t)0)
// Initialize the adaptation layer.
UINT tx_freertos_init(void);
#define tskIDLE_PRIORITY ((UBaseType_t)0U)
#define taskYIELD() tx_thread_relinquish()
#define taskYIELD_FROM_ISR()
void *pvPortMalloc(size_t xWantedSize);
void vPortFree(void *pv);
void vPortEnterCritical(void);
void vPortExitCritical(void);
////
// Task API
#ifndef taskENTER_CRITICAL_FROM_ISR
#define taskENTER_CRITICAL_FROM_ISR() __get_interrupt_state(); __disable_interrupt();
#endif
#ifndef taskEXIT_CRITICAL_FROM_ISR
#define taskEXIT_CRITICAL_FROM_ISR(x) __set_interrupt_state(x);
#endif
#ifndef portDISABLE_INTERRUPTS
#if defined(__IAR_SYSTEMS_ICC__)
#define portDISABLE_INTERRUPTS() __disable_interrupt()
#elif defined(__GNUC__ )
#define portDISABLE_INTERRUPTS() __disable_interrupts()
#elif defined(__ARMCC_VERSION)
#define portDISABLE_INTERRUPTS() __disable_irq()
#else
UINT _tx_thread_interrupt_disable(VOID);
#define portDISABLE_INTERRUPTS() _tx_thread_interrupt_disable()
#endif
#endif
#ifndef portENABLE_INTERRUPTS
#if defined(__IAR_SYSTEMS_ICC__)
#define portENABLE_INTERRUPTS() __enable_interrupt()
#elif defined(__GNUC__ )
#define portENABLE_INTERRUPTS() __enable_interrupts()
#elif defined(__ARMCC_VERSION)
#define portENABLE_INTERRUPTS() __enable_irq()
#else
VOID _tx_thread_interrupt_restore(UINT previous_posture);
#define portENABLE_INTERRUPTS() _tx_thread_interrupt_restore(TX_INT_ENABLE)
#endif
#endif
#define taskENTER_CRITICAL() portENTER_CRITICAL()
#define taskEXIT_CRITICAL() portEXIT_CRITICAL()
#define portENTER_CRITICAL() vPortEnterCritical()
#define portEXIT_CRITICAL() vPortExitCritical()
#define taskDISABLE_INTERRUPTS() portDISABLE_INTERRUPTS()
#define taskENABLE_INTERRUPTS() portENABLE_INTERRUPTS()
#define taskSCHEDULER_SUSPENDED ((BaseType_t)0)
#define taskSCHEDULER_NOT_STARTED ((BaseType_t)1)
#define taskSCHEDULER_RUNNING ((BaseType_t)2)
void vTaskStartScheduler(void);
BaseType_t xTaskGetSchedulerState(void);
void vTaskSuspendAll(void);
BaseType_t xTaskResumeAll(void);
TaskHandle_t xTaskCreateStatic(TaskFunction_t pxTaskCode,
const char *const pcName,
const configSTACK_DEPTH_TYPE ulStackDepth,
void *const pvParameters,
UBaseType_t uxPriority,
StackType_t *const puxStackBuffer,
StaticTask_t *const pxTaskBuffer);
BaseType_t xTaskCreate(TaskFunction_t pvTaskCode,
const char * const pcName,
const configSTACK_DEPTH_TYPE usStackDepth,
void *pvParameters,
UBaseType_t uxPriority,
TaskHandle_t * const pxCreatedTask);
UBaseType_t uxTaskGetNumberOfTasks(void);
void vTaskDelete(TaskHandle_t xTask);
void vTaskDelay(const TickType_t xTicksToDelay);
void vTaskDelayUntil(TickType_t * const pxPreviousWakeTime, const TickType_t xTimeIncrement);
TaskHandle_t xTaskGetCurrentTaskHandle(void);
void vTaskSuspend(TaskHandle_t xTaskToSuspend);
void vTaskResume(TaskHandle_t xTaskToResume);
BaseType_t xTaskResumeFromISR(TaskHandle_t xTaskToResume);
BaseType_t xTaskAbortDelay(TaskHandle_t xTask);
UBaseType_t uxTaskPriorityGet(const TaskHandle_t xTask);
UBaseType_t uxTaskPriorityGetFromISR(const TaskHandle_t xTask);
void vTaskPrioritySet(TaskHandle_t xTask,
UBaseType_t uxNewPriority);
char *pcTaskGetName(TaskHandle_t xTaskToQuery);
eTaskState eTaskGetState(TaskHandle_t xTask);
TickType_t xTaskGetTickCount(void);
TickType_t xTaskGetTickCountFromISR(void);
////
// Task notification API.
BaseType_t xTaskNotifyGive(TaskHandle_t xTaskToNotify);
void vTaskNotifyGiveFromISR(TaskHandle_t xTaskToNotify,
BaseType_t *pxHigherPriorityTaskWoken);
uint32_t ulTaskNotifyTake(BaseType_t xClearCountOnExit,
TickType_t xTicksToWait);
BaseType_t xTaskNotifyWait(uint32_t ulBitsToClearOnEntry,
uint32_t ulBitsToClearOnExit,
uint32_t *pulNotificationValue,
TickType_t xTicksToWait );
BaseType_t xTaskNotify(TaskHandle_t xTaskToNotify,
uint32_t ulValue,
eNotifyAction eAction);
BaseType_t xTaskNotifyFromISR(TaskHandle_t xTaskToNotify,
uint32_t ulValue,
eNotifyAction eAction,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xTaskNotifyAndQuery(TaskHandle_t xTaskToNotify,
uint32_t ulValue,
eNotifyAction eAction,
uint32_t *pulPreviousNotifyValue);
#define xTaskGenericNotify(a, b, c, d) xTaskNotifyAndQuery(a, b, c, d)
BaseType_t xTaskNotifyAndQueryFromISR(TaskHandle_t xTaskToNotify,
uint32_t ulValue,
eNotifyAction eAction,
uint32_t *pulPreviousNotifyValue,
BaseType_t *pxHigherPriorityTaskWoken);
#define xTaskGenericNotifyFromISR(a, b, c, d, e) xTaskNotifyAndQueryFromISR(a, b, c, d, e)
BaseType_t xTaskNotifyStateClear(TaskHandle_t xTask);
uint32_t ulTaskNotifyValueClear(TaskHandle_t xTask,
uint32_t ulBitsToClear);
////
// Semaphore API.
#define semBINARY_SEMAPHORE_QUEUE_LENGTH ((uint8_t)1U)
#define semSEMAPHORE_QUEUE_ITEM_LENGTH ((uint8_t)0U)
#define semGIVE_BLOCK_TIME ((TickType_t)0U)
SemaphoreHandle_t xSemaphoreCreateCounting(UBaseType_t uxMaxCount,
UBaseType_t uxInitialCount);
SemaphoreHandle_t xSemaphoreCreateCountingStatic(UBaseType_t uxMaxCount,
UBaseType_t uxInitialCount,
StaticSemaphore_t *pxSemaphoreBuffer);
SemaphoreHandle_t xSemaphoreCreateBinary(void);
SemaphoreHandle_t xSemaphoreCreateBinaryStatic(StaticSemaphore_t *pxSemaphoreBuffer);
SemaphoreHandle_t xSemaphoreCreateMutex(void);
SemaphoreHandle_t xSemaphoreCreateMutexStatic(StaticSemaphore_t *pxMutexBuffer);
SemaphoreHandle_t xSemaphoreCreateRecursiveMutex(void);
SemaphoreHandle_t xSemaphoreCreateRecursiveMutexStatic(StaticSemaphore_t *pxMutexBuffer);
void vSemaphoreDelete(SemaphoreHandle_t xSemaphore);
BaseType_t xSemaphoreTake(SemaphoreHandle_t xSemaphore, TickType_t xTicksToWait);
BaseType_t xSemaphoreTakeFromISR(SemaphoreHandle_t xSemaphore, BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xSemaphoreTakeRecursive(SemaphoreHandle_t xMutex, TickType_t xTicksToWait);
BaseType_t xSemaphoreGive(SemaphoreHandle_t xSemaphore);
BaseType_t xSemaphoreGiveFromISR(SemaphoreHandle_t xSemaphore, BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xSemaphoreGiveRecursive(SemaphoreHandle_t xMutex);
UBaseType_t uxSemaphoreGetCount(SemaphoreHandle_t xSemaphore);
TaskHandle_t xSemaphoreGetMutexHolder(SemaphoreHandle_t xMutex);
TaskHandle_t xSemaphoreGetMutexHolderFromISR(SemaphoreHandle_t xMutex);
////
// Queue API.
QueueHandle_t xQueueCreate(UBaseType_t uxQueueLength, UBaseType_t uxItemSize);
QueueHandle_t xQueueCreateStatic(UBaseType_t uxQueueLength,
UBaseType_t uxItemSize,
uint8_t *pucQueueStorageBuffer,
StaticQueue_t *pxQueueBuffer );
void vQueueDelete(QueueHandle_t xQueue);
BaseType_t xQueueSend(QueueHandle_t xQueue,
const void * pvItemToQueue,
TickType_t xTicksToWait);
BaseType_t xQueueSendFromISR(QueueHandle_t xQueue,
const void * pvItemToQueue,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xQueueSendToBack(QueueHandle_t xQueue,
const void * pvItemToQueue,
TickType_t xTicksToWait);
BaseType_t xQueueSendToBackFromISR(QueueHandle_t xQueue,
const void * pvItemToQueue,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xQueueSendToFront(QueueHandle_t xQueue,
const void * pvItemToQueue,
TickType_t xTicksToWait);
BaseType_t xQueueSendToFrontFromISR(QueueHandle_t xQueue,
const void * pvItemToQueue,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xQueueReceive(QueueHandle_t xQueue,
void *pvBuffer,
TickType_t xTicksToWait);
BaseType_t xQueueReceiveFromISR(QueueHandle_t xQueue,
void *pvBuffer,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xQueuePeek(QueueHandle_t xQueue,
void *pvBuffer,
TickType_t xTicksToWait);
BaseType_t xQueuePeekFromISR(QueueHandle_t xQueue,
void *pvBuffer);
UBaseType_t uxQueueMessagesWaiting(QueueHandle_t xQueue);
UBaseType_t uxQueueMessagesWaitingFromISR(QueueHandle_t xQueue);
UBaseType_t uxQueueSpacesAvailable(QueueHandle_t xQueue);
BaseType_t xQueueIsQueueEmptyFromISR(const QueueHandle_t xQueue);
BaseType_t xQueueIsQueueFullFromISR(const QueueHandle_t xQueue);
BaseType_t xQueueReset(QueueHandle_t xQueue);
BaseType_t xQueueOverwrite(QueueHandle_t xQueue,
const void * pvItemToQueue);
BaseType_t xQueueOverwriteFromISR(QueueHandle_t xQueue,
const void * pvItemToQueue,
BaseType_t *pxHigherPriorityTaskWoken);
////
// Event group API.
EventGroupHandle_t xEventGroupCreate(void);
EventGroupHandle_t xEventGroupCreateStatic(StaticEventGroup_t *pxEventGroupBuffer);
void vEventGroupDelete(EventGroupHandle_t xEventGroup);
EventBits_t xEventGroupWaitBits(const EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToWaitFor,
const BaseType_t xClearOnExit,
const BaseType_t xWaitForAllBits,
TickType_t xTicksToWait);
EventBits_t xEventGroupSetBits(EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToSet);
BaseType_t xEventGroupSetBitsFromISR(EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToSet,
BaseType_t *pxHigherPriorityTaskWoken);
EventBits_t xEventGroupClearBits(EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToClear);
BaseType_t xEventGroupClearBitsFromISR(EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToClear);
EventBits_t xEventGroupGetBits(EventGroupHandle_t xEventGroup);
EventBits_t xEventGroupGetBitsFromISR(EventGroupHandle_t xEventGroup);
////
// Software timer API.
#ifndef pdMS_TO_TICKS
#ifndef configTICK_RATE_HZ
#error "configTICK_RATE_HZ must be defined in FreeRTOSConfig.h"
#endif // #ifndef configTICK_RATE_HZ
#define pdMS_TO_TICKS(xTimeInMs) ((TickType_t) (((TickType_t) (xTimeInMs) * (TickType_t)configTICK_RATE_HZ) / (TickType_t)1000))
#endif // #ifndef pdMS_TO_TICKS
TimerHandle_t xTimerCreate(const char * const pcTimerName,
const TickType_t xTimerPeriod,
const UBaseType_t uxAutoReload,
void * const pvTimerID,
TimerCallbackFunction_t pxCallbackFunction);
TimerHandle_t xTimerCreateStatic(const char * const pcTimerName,
const TickType_t xTimerPeriod,
const UBaseType_t uxAutoReload,
void * const pvTimerID,
TimerCallbackFunction_t pxCallbackFunction,
StaticTimer_t *pxTimerBuffer);
BaseType_t xTimerDelete(TimerHandle_t xTimer, TickType_t xBlockTime);
BaseType_t xTimerIsTimerActive(TimerHandle_t xTimer);
BaseType_t xTimerStart(TimerHandle_t xTimer,
TickType_t xBlockTime);
BaseType_t xTimerStop(TimerHandle_t xTimer,
TickType_t xBlockTime);
BaseType_t xTimerChangePeriod(TimerHandle_t xTimer,
TickType_t xNewPeriod,
TickType_t xBlockTime);
BaseType_t xTimerReset(TimerHandle_t xTimer,
TickType_t xBlockTime);
BaseType_t xTimerStartFromISR(TimerHandle_t xTimer,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xTimerStopFromISR(TimerHandle_t xTimer,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xTimerChangePeriodFromISR(TimerHandle_t xTimer,
TickType_t xNewPeriod,
BaseType_t *pxHigherPriorityTaskWoken);
BaseType_t xTimerResetFromISR(TimerHandle_t xTimer,
BaseType_t *pxHigherPriorityTaskWoken);
void *pvTimerGetTimerID(TimerHandle_t xTimer);
void vTimerSetTimerID(TimerHandle_t xTimer, void *pvNewID);
void vTimerSetReloadMode(TimerHandle_t xTimer,
const UBaseType_t uxAutoReload);
const char * pcTimerGetName(TimerHandle_t xTimer);
TickType_t xTimerGetPeriod(TimerHandle_t xTimer);
TickType_t xTimerGetExpiryTime(TimerHandle_t xTimer);
UBaseType_t uxTimerGetReloadMode(TimerHandle_t xTimer);
////
// Queue set API.
QueueSetHandle_t xQueueCreateSet(const UBaseType_t uxEventQueueLength);
BaseType_t xQueueAddToSet(QueueSetMemberHandle_t xQueueOrSemaphore,
QueueSetHandle_t xQueueSet);
BaseType_t xQueueRemoveFromSet(QueueSetMemberHandle_t xQueueOrSemaphore,
QueueSetHandle_t xQueueSet);
QueueSetMemberHandle_t xQueueSelectFromSet(QueueSetHandle_t xQueueSet,
const TickType_t xTicksToWait);
QueueSetMemberHandle_t xQueueSelectFromSetFromISR(QueueSetHandle_t xQueueSet);
#endif /* FREERTOS_H */
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