FreeRTOS
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Outline
#include "FreeRTOS.h"
#include "queue.h"
#include "semphr.h"
xQueueGenericReceive(QueueHandle_t, void *const, TickType_t, const BaseType_t)
vTaskDelayUntil(TickType_t *const, const TickType_t)
ulTaskNotifyTake(BaseType_t, TickType_t)
xTaskNotifyWait(uint32_t, uint32_t, uint32_t *, TickType_t)
Files
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SourceVuESP-IDF Framework and ExamplesFreeRTOSesp_additions/freertos_compatibility.c
 
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/* * SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ /* * FreeRTOS has changed some functions in to macros (and vice-versa) over multiple * releases. This is not a breaking API change for source code, but may cause issues * for pre-compiled libraries that call these removed APIs. * * This file maintains these legacy APIs until the next ESP-IDF major release. * * Todo: Clean up for ESP-IDF v6.0 (IDF-8144) *//* ... */ #include "FreeRTOS.h" #include "queue.h" #include "semphr.h" BaseType_t xQueueGenericReceive( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait, const BaseType_t xPeek ) { if( xPeek == pdTRUE ) { return xQueuePeek( xQueue, pvBuffer, xTicksToWait ); }{...} if( pvBuffer == NULL ) { return xQueueSemaphoreTake( xQueue, xTicksToWait ); }{...} return xQueueReceive( xQueue, pvBuffer, xTicksToWait ); }{ ... } /* * vTaskDelayUntil() was deprecated into a macro and replaced by xTaskDelayUntil(). * This is added for pre-compiled libraries that depend on ulTaskNotifyTake() * being a function. * * Todo: Remove this in v6.0 (IDF-3851) *//* ... */ #undef vTaskDelayUntil void vTaskDelayUntil( TickType_t * const pxPreviousWakeTime, const TickType_t xTimeIncrement ) { xTaskDelayUntil( pxPreviousWakeTime, xTimeIncrement ); }{ ... } /* * ulTaskNotifyTake() was turned into a macro. This is added for pre-compiled * libraries that depend on ulTaskNotifyTake() being a function. * * Todo: Remove this in v6.0 (IDF-3851) *//* ... */ #undef ulTaskNotifyTake uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) { return ulTaskGenericNotifyTake( tskDEFAULT_INDEX_TO_NOTIFY, xClearCountOnExit, xTicksToWait ); }{ ... } /* * xTaskNotifyWait() was turned into a macro. This is added for pre-compiled * libraries that depend on xTaskNotifyWait() being a function. * * Todo: Remove this in v6.0 (IDF-3851) *//* ... */ #undef xTaskNotifyWait BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t * pulNotificationValue, TickType_t xTicksToWait ) { return xTaskGenericNotifyWait( tskDEFAULT_INDEX_TO_NOTIFY, ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait ); }{ ... }
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