FreeRTOS Support Archive
The FreeRTOS support forum is used to obtain active support directly from Real
Time Engineers Ltd. In return for using our top quality software and services for
free, we request you play fair and do your bit to help others too! Sign up
to receive notifications of new support topics then help where you can.
This is a read only archive of threads posted to the FreeRTOS support forum.
The archive is updated every week, so will not always contain the very latest posts.
Use these archive pages to search previous posts. Use the Live FreeRTOS Forum
link to reply to a post, or start a new support thread.
[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [May 2016 Threads] freeRTOS code running on IMX6UL-EVKPosted by atmaprakash1104 on May 11, 2016 Hi
I am new on the freeRTOS.I want to build freeRTOS source code for the im6ul(NXP) application processor.I am using NXP's imx6ul-evk board for my development.I build CORTEXA9RZR7S72100IAR_DS-5 demo code on IAR but debug controller is not comming on the main() function call.So plz tell me how can i build this code for imx6ul application processor.
Thanks in Advance
Atma
freeRTOS code running on IMX6UL-EVKPosted by rtel on May 11, 2016 You are attempting to run code that targets a Renesas processor on an
NXP processor. While the ARM Cortex-A core might be the same between
the two processors, the peripherals, clocks, etc. will not be, and
therefore the start up code, initialisation code, etc. written for the
Renesas processor are not going to work on the NXP processor.
The first thing to do is create a simple hello world application for
your NXP processor and check that can be built, downloaded and executed
on the NXP processor before adding in any FreeRTOS code. Do you have
such a simple non-FreeRTOS project running yet?
freeRTOS code running on IMX6UL-EVKPosted by atmaprakash1104 on May 12, 2016 Hi,
Thank you very much for your instant reply.
I have printed hello world without usnig freeRTOS on imx6ul-evk board.But my question is how can i use freeRTOS codes for my processor.Please tell for my processor which freeRTOS demo code will be use.
Thanks
Atma
freeRTOS code running on IMX6UL-EVKPosted by rtel on May 12, 2016 The following links might help:
http://www.freertos.org/Creating-a-new-FreeRTOS-project.html
http://www.freertos.org/porting-a-freertos-demo-to-different-hardware.html
Then, depending if the Cortex-A7 uses an ARM GIC or a proprietary
interrupt controller:
http://www.freertos.org/Using-FreeRTOS-on-Cortex-A-Embedded-Processors.html
http://www.freertos.org/Using-FreeRTOS-on-Cortex-A-proprietary-interrupt-controller.html
The port layer files you will need will be in
/FreeRTOS/Source/portable/[compiler]/ARM_CA9
Regards.
freeRTOS code running on IMX6UL-EVKPosted by atmaprakash1104 on May 18, 2016 Hi
Thank you so much
i have tried all possibility what you told
i created new project according to http://www.freertos.org/Creating-a-new-FreeRTOS-project.html but unable to print a hello world.
I am attaching you my project (Tool used IAR Embedded Workspace 7.60) so please tell me where i am doing mistake.
i am using http://www.pezzino.ch/freertos-hello-world/ link to create the project but facing so many errors.
Thanks
Atma
AttachmentsTestPro_1.rar (623765 bytes)
freeRTOS code running on IMX6UL-EVKPosted by davedoors on May 18, 2016 Do you have hello world working without the RTOS?
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|