Quality RTOS & Embedded Software

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


Loading

heap_1.c large code size in CodeWarrior proj

Posted by SimFr on September 22, 2008
Hi,

I am using CodeWarriorIDE 5.9.0 for a port of FreeRTOS to the MPC5516 from Freescale.

CodeWarrior tells me that heap_1.c has a code size of 124 Byte and a data size of 81948 Byte. As I would like to run my port in the SRAM which has a size of 64 kByte, I would like to know, if I did something wrong, which caused heap_1.c has such a large data size?

Is it realistic to get FreeRTOS run in a 64 kByte SRAM? I only run three (test-)task. Every task toggles one LED after a specific time.

I am quite new in FreeRTOS. So in case, sorry for the trivial question.

Thanks and bye,

SimFr

RE: heap_1.c large code size in CodeWarrior proj

Posted by Dave on September 23, 2008
See here http://www.freertos.org/a00111.html


[ 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