Quality RTOS & Embedded Software

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


Loading

porting freertos at91sam7s512

Posted by avi asaf on May 28, 2009
hello all,

i have ported the freertos to at91sam7s512 base on at91sam7s256 porting i did before.

i develop under the IAR 5.2 and using freertos version is 511.

when the first task is called by the scheduler I got data abort and the program crash.

did any one deals with this kind of problem before?

maybe I miss some issue in the cstartup file ?

thanks in advance

Avi




RE: porting freertos at91sam7s512

Posted by Dave on May 28, 2009
I think the only thing you would need to change would be the map file as the 512 has more flash and ram. Other than that I think the two devices are the same.

RE: porting freertos at91sam7s512

Posted by avi asaf on May 28, 2009
that's what i did, still it is not working.

do you have an example of freertos application running on at91sam7s512?

if so, I will be glad to get this demo.

thanks



[ 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