diff --git a/components/freertos/FreeRTOS-Kernel/event_groups.c b/components/freertos/FreeRTOS-Kernel/event_groups.c index 4ad031aefd..3c3a290520 100644 --- a/components/freertos/FreeRTOS-Kernel/event_groups.c +++ b/components/freertos/FreeRTOS-Kernel/event_groups.c @@ -534,11 +534,11 @@ EventBits_t xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup ) EventGroup_t const * const pxEventBits = xEventGroup; EventBits_t uxReturn; - uxSavedInterruptStatus = portSET_INTERRUPT_MASK_FROM_ISR(); + prvENTER_CRITICAL_OR_MASK_ISR( ( portMUX_TYPE * ) &( pxEventBits->xEventGroupLock ), uxSavedInterruptStatus ); { uxReturn = pxEventBits->uxEventBits; } - portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ); + prvEXIT_CRITICAL_OR_UNMASK_ISR( ( portMUX_TYPE * ) &( pxEventBits->xEventGroupLock ), uxSavedInterruptStatus ); return uxReturn; } /*lint !e818 EventGroupHandle_t is a typedef used in other functions to so can't be pointer to const. */