Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem TCP & FAT Training




xEventGroupGetBitsFromISR()
[Event Group API]



event_groups.h

 EventBits_t xEventGroupGetBitsFromISR(
                               EventGroupHandle_t xEventGroup );

A version of xEventGroupGetBits() that can be called from an interrupt.

The RTOS source file FreeRTOS/source/event_groups.c must be included in the build for the xEventGroupGetBitsFrom() function to be available.

Parameters:
xEventGroup   The event group being queried. The event group must have previously been created using a call to xEventGroupCreate().
Returns:
The value of the event bits in the event group at the time xEventGroupGetBitsFromISR() was called.






[ Back to the top ]    [ About FreeRTOS ]    [ Sitemap ]    [ ]




Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.

Latest News

FreeRTOS kernel V10 is available for immediate download. Now MIT licensed.


FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

STMicro RTOS partner supporting ARM7, ARM Cortex-M3, ARM Cortex-M4 and ARM Cortex-M0

Texas Instruments MCU Developer Network RTOS partner for ARM and MSP430 microcontrollers

OpenRTOS and SafeRTOS