Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem


Loading

configCHECK_FOR_STACK_OVERFLOW

Posted by harrywright88 on June 30, 2016

Hi, I'm currently using a demo application for FreeRTOS 8 and configCHECKFORSTACK_OVERFLOW is set to 3. Is this correct as I can only see mention of it set to 1 or 2 in the documentation? I only ask as my code keeps ending up in vApplicationStackOverflowHook()!

Thanks,

Harry


configCHECK_FOR_STACK_OVERFLOW

Posted by rtel on June 30, 2016

In StackMacros.h the check is for configCHECKFORSTACK_OVERFLOW being greater than 1, not just 1 or 2. So if you set it to 3 then the StackMacros.h file will work just as if you had set it to 2. I think there are some port layers that also check for the constant being greater than 2, in which case the port layer will also check for stack overflow in the stack used by interrupts.


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


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

Latest News

NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.

Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019

Version 10.1.1 of the FreeRTOS kernel is available for immediate download. MIT licensed.

View a recording of the "OTA Update Security and Reliability" webinar, presented by TI and AWS.


Careers

FreeRTOS and other embedded software careers at AWS.



FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

Espressif ESP32

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

Renesas

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

Xilinx Microblaze and Zynq partner