i.MX ProcessorsのトピックRe: MX6UL for freeRTOS

MX6UL for freeRTOS

hankwang — Tue, 10 Dec 2024 06:48:21 GMT

Hey All,

We have a project that requires FreeRTOS for MX6UL. But I only searched for MX6 Quad supporting FreeRTOS. Does MX6UL support FreeRTOS? If yes, where can I download FreeRTOS?

Here is MX6 Quad supports FreeRTOS link below.
https://blog.freertos.org/FreeRTOS_Support_Forum_Archive/November_2014/freertos_FreeRTOS_for_iMX6_Quad_b9066992j.html

Re: MX6UL for freeRTOS

joanxie — Tue, 10 Dec 2024 08:18:31 GMT

you can download SDK for imx6ull from the link as below, which includes FreeRTOS demo for reference

i.MX 6ULL Applications Processor | Single Arm® Cortex®-A7 @ 900 MHz | NXP Semiconductors

Re: MX6UL for freeRTOS

hankwang — Tue, 10 Dec 2024 08:27:41 GMT

Hey @joanxie Thanks. Do you mean that the SDK "SDK2.2_iMX6ULL_WIN" includes FreeRTOS? Also includes "i.MX6UL" instead of 6ULL.

Re: MX6UL for freeRTOS

joanxie — Wed, 11 Dec 2024 08:25:53 GMT

for imx6ul, you can download from

i.MX 6UltraLite Applications Processor | Single Arm® Cortex®-A7 @ 696 MHz | NXP Semiconductors

Re: MX6UL for freeRTOS

hankwang — Thu, 12 Dec 2024 03:21:25 GMT

hey @joanxie Thank you for providing the information. But I can't download SDK2.2_iMX6UL_Win, the website always shows the page not found.

Does NXP still support 6UL's RTOS?

Re: MX6UL for freeRTOS

joanxie — Thu, 12 Dec 2024 07:06:17 GMT

I've mail to you as attachment, pls check

Re: MX6UL for freeRTOS

hankwang — Thu, 12 Dec 2024 07:12:43 GMT

Hey @JO I got it. Thanks.

Re: MX6UL for freeRTOS

hankwang — Fri, 13 Dec 2024 02:40:34 GMT

@joanxie Can you provide me with "IMX6_L4.1.15_2.0.0_MFG_TOOL"? Because the web page still displays "Page Not Found(404)". May I know if NXP still supports MX6UL freeRTOS?
My reseller told me that NXP no longer supports freeRTOS.

Re: MX6UL for freeRTOS

joanxie — Fri, 13 Dec 2024 08:30:34 GMT

pls check your mail, I'm afraid this package is too large to upload here

Re: MX6UL for freeRTOS

lls — Mon, 03 Nov 2025 05:50:31 GMT

I tried the FreeRTOS demo in SDK2. The compilation passed, but it never runs. Please clarify whether the MX6ULL truly supports FreeRTOS.