# FreeRTOS Website **URL:** https://forums.freertos.org/c/freertos-website/37.md [Latest](https://forums.freertos.org/latest.md) · [Categories](https://forums.freertos.org/categories.md) · [Tags](https://forums.freertos.org/tags.md) --- ## [About the FreeRTOS Website category](https://forums.freertos.org/t/about-the-freertos-website-category/20917)
**Author:** [@aggarg](https://forums.freertos.org/u/aggarg)\ **Replies:** 2\ **Last updated:** [January 22, 2025, 4:59pm UTC](https://forums.freertos.org/t/about-the-freertos-website-category/20917 "2025-01-22T16:59:41Z")
All issues related to the FreeRTOS Website. --- ## [Downloads refered to in Build your first FreeRTOS project does not inclued demos](https://forums.freertos.org/t/downloads-refered-to-in-build-your-first-freertos-project-does-not-inclued-demos/23660)
**Author:** [@maxrtos](https://forums.freertos.org/u/maxrtos)\ **Replies:** 10\ **Last updated:** [June 24, 2026, 5:29am UTC](https://forums.freertos.org/t/downloads-refered-to-in-build-your-first-freertos-project-does-not-inclued-demos/23660 "2026-06-24T05:29:51Z")
Just want to make aware that the downloads which are referred to in Build your First FreeRTOS project does not include the demo projects. New user so I cant link the exact pages --- ## [Ultrascale Demo Page issues](https://forums.freertos.org/t/ultrascale-demo-page-issues/24727)
**Author:** [@skptak](https://forums.freertos.org/u/skptak)\ **Replies:** 2\ **Last updated:** [May 18, 2026, 8:22pm UTC](https://forums.freertos.org/t/ultrascale-demo-page-issues/24727 "2026-05-18T20:22:43Z")
Hey, I was looking for a FreeRTOS Demo using the Xilinx UltraScale MPSoC board and found the ARM Cortex-R5 Xilinx UltraScale MPSoC page. I saw that this page was last updated this month, Novemeber 2025, but it seems lik… --- ## [Broken "FreeRTOS MCUBoot" link on "FreeRTOS Libraries" page](https://forums.freertos.org/t/broken-freertos-mcuboot-link-on-freertos-libraries-page/24931)
**Author:** [@henriqueqc](https://forums.freertos.org/u/henriqueqc)\ **Replies:** 2\ **Last updated:** [April 22, 2026, 9:01pm UTC](https://forums.freertos.org/t/broken-freertos-mcuboot-link-on-freertos-libraries-page/24931 "2026-04-22T21:01:17Z")
Link to the page that contains the broken link: FreeRTOS Libraries - FreeRTOS™ --- ## [FreeRtos+TCP multivlan handling with socket bound to specific ip](https://forums.freertos.org/t/freertos-tcp-multivlan-handling-with-socket-bound-to-specific-ip/24943)
**Author:** [@rangasai](https://forums.freertos.org/u/rangasai)\ **Replies:** 1\ **Last updated:** [April 13, 2026, 5:43am UTC](https://forums.freertos.org/t/freertos-tcp-multivlan-handling-with-socket-bound-to-specific-ip/24943 "2026-04-13T05:43:34Z")
Hi Team, We are using FreeRTOS+TCP 4.0.0 with multiple VLANs and endpoints: - VLAN10 → IP 100.64.10.5 - VLAN14 → IP 100.64.14.5 - DLT socket bound to 100.64.14.5:3490 During debugging we observed that when a TCP SYN… --- ## [FreeRTOS-plus-FAT Website Links for Media Driver Creation](https://forums.freertos.org/t/freertos-plus-fat-website-links-for-media-driver-creation/22692)
**Author:** [@raymond.mayer](https://forums.freertos.org/u/raymond.mayer)\ **Replies:** 2\ **Last updated:** [October 28, 2025, 9:31pm UTC](https://forums.freertos.org/t/freertos-plus-fat-website-links-for-media-driver-creation/22692 "2025-10-28T21:31:14Z")
Many of the links regarding “Creating a FreeRTOS-plus-FAT Media Driver” are broken. As an example, the link for “Creating a FreeRTOS-plus-FAT Media Driver”: /Documentation/03-Libraries/05-FreeRTOS-labs/04-FreeRTOS-plus-… --- ## [Wrong link in xQueueSelectFromSet doc](https://forums.freertos.org/t/wrong-link-in-xqueueselectfromset-doc/23855)
**Author:** [@nbrunner](https://forums.freertos.org/u/nbrunner)\ **Replies:** 2\ **Last updated:** [October 28, 2025, 6:25pm UTC](https://forums.freertos.org/t/wrong-link-in-xqueueselectfromset-doc/23855 "2025-10-28T18:25:46Z")
In the xQueueSelectFromSet page, it say “There are simpler alternatives to using queue sets. See the Blocking on Multiple Objects page for more information.“ but the link redirect to the Queue Set page instead of Blockin… --- ## [Bad link to "Why Choose FreeRTOS" on the kernel page](https://forums.freertos.org/t/bad-link-to-why-choose-freertos-on-the-kernel-page/24676)
**Author:** [@proski](https://forums.freertos.org/u/proski)\ **Replies:** 4\ **Last updated:** [October 27, 2025, 6:51pm UTC](https://forums.freertos.org/t/bad-link-to-why-choose-freertos-on-the-kernel-page/24676 "2025-10-27T18:51:35Z")
This page has a broken link: “The FreeRTOS™ Kernel“ The link named “Why Choose FreeRTOS“ points to a bad URL ending with Why-FreeRTOS.md The correct URL is without the trailing .md I’m a new user, I cannot post URLs,… --- ## [Discussion regarding RTOS priorities](https://forums.freertos.org/t/discussion-regarding-rtos-priorities/23864)
**Author:** [@rdbapu13](https://forums.freertos.org/u/rdbapu13)\ **Replies:** 3\ **Last updated:** [September 19, 2025, 7:42am UTC](https://forums.freertos.org/t/discussion-regarding-rtos-priorities/23864 "2025-09-19T07:42:34Z")
i am using nxp rt1176 EVKB in that” #define configMAX\_PRIORITIES 5 “ is set in rtos config file if i want to increase that it is possible or not if possible which changes are happened in background. --- ## [Where do I find the "report a scam contrib" button](https://forums.freertos.org/t/where-do-i-find-the-report-a-scam-contrib-button/23675)
**Author:** [@RAc](https://forums.freertos.org/u/RAc)\ **Replies:** 2\ **Last updated:** [August 4, 2025, 7:34am UTC](https://forums.freertos.org/t/where-do-i-find-the-report-a-scam-contrib-button/23675 "2025-08-04T07:34:04Z")
This here post: was obviously posted from a bot. What is the procedure to report scam like that and have it removed? thx. --- ## [Query: Why is the download button not linked for 0.2 and 0.3 versions?](https://forums.freertos.org/t/query-why-is-the-download-button-not-linked-for-0-2-and-0-3-versions/23635)
**Author:** [@tharun-0525](https://forums.freertos.org/u/tharun-0525)\ **Replies:** 1\ **Last updated:** [July 24, 2025, 4:59am UTC](https://forums.freertos.org/t/query-why-is-the-download-button-not-linked-for-0-2-and-0-3-versions/23635 "2025-07-24T04:59:27Z")
the download button is not linked to the zip files unlike 0.1 version’s button --- ## [HardFault\_Handler when call prvPortStartFirstTask() in STM32H753](https://forums.freertos.org/t/hardfault-handler-when-call-prvportstartfirsttask-in-stm32h753/23374)
**Author:** [@ppark9330](https://forums.freertos.org/u/ppark9330)\ **Replies:** 1\ **Last updated:** [July 11, 2025, 7:57am UTC](https://forums.freertos.org/t/hardfault-handler-when-call-prvportstartfirsttask-in-stm32h753/23374 "2025-07-11T07:57:51Z")
Hi all, I’m using NUCLEO STM32H753ZI. I use ST ID: STM32cudeIDE I have HardFault\_Handler when call vTaskStart\_Scheduler() using FreeRTOS Below is the sample code int main(void) { (void) HAL\_Init(); /\* Configur… --- ## [How do i download demo applications - documentation keeps saying Download, but the only download I see does not have any of the folders referenced](https://forums.freertos.org/t/how-do-i-download-demo-applications-documentation-keeps-saying-download-but-the-only-download-i-see-does-not-have-any-of-the-folders-referenced/23204)
**Author:** [@jdcoburn](https://forums.freertos.org/u/jdcoburn)\ **Replies:** 3\ **Last updated:** [June 3, 2025, 5:20am UTC](https://forums.freertos.org/t/how-do-i-download-demo-applications-documentation-keeps-saying-download-but-the-only-download-i-see-does-not-have-any-of-the-folders-referenced/23204 "2025-06-03T05:20:32Z")
the only available file to download is the zip file: FreeRTOS-LTS.zip. I must be missing something but i can’t figure out what. specifically i’m trying to get source code for the demo for ARM Cortex-M33 (ARMv8-M) Demo f… --- ## [WS IoT MQTT Streaming — Can I Subscribe to Stream Topics on Server Side or MQTT Test Client?](https://forums.freertos.org/t/ws-iot-mqtt-streaming-can-i-subscribe-to-stream-topics-on-server-side-or-mqtt-test-client/23094)
**Author:** [@Jhon](https://forums.freertos.org/u/Jhon)\ **Replies:** 4\ **Last updated:** [May 14, 2025, 6:31am UTC](https://forums.freertos.org/t/ws-iot-mqtt-streaming-can-i-subscribe-to-stream-topics-on-server-side-or-mqtt-test-client/23094 "2025-05-14T06:31:03Z")
Hi everyone, I’m currently working on an MQTT streaming setup with FreeRTOS on my embedded device, using AWS IoT Core as the broker. As part of my implementation, I’m using AWS IoT reserved MQTT topics for streaming da… --- ## [Does freertos tasks switch based on that tick?](https://forums.freertos.org/t/does-freertos-tasks-switch-based-on-that-tick/22960)
**Author:** [@varma](https://forums.freertos.org/u/varma)\ **Replies:** 3\ **Last updated:** [April 21, 2025, 2:36pm UTC](https://forums.freertos.org/t/does-freertos-tasks-switch-based-on-that-tick/22960 "2025-04-21T14:36:29Z")
Difference between vTaskDelay(1) and vTaskDelay( pdMS\_TO\_TICKS( 1 ) ); How both will work ? Does freertos tasks switch based on that tick ? or not ? Suppose, I have three tasks 1ms , 5ms and 10ms tasks, how tasks will… --- ## [There is no prvsleep() function.](https://forums.freertos.org/t/there-is-no-prvsleep-function/22876)
**Author:** [@SKSAN](https://forums.freertos.org/u/SKSAN)\ **Replies:** 6\ **Last updated:** [April 9, 2025, 7:21am UTC](https://forums.freertos.org/t/there-is-no-prvsleep-function/22876 "2025-04-09T07:21:23Z")
This is a basic question, but I am using FreeRTOS from Microchip Harmony. I wanted to put the microcontroller into sleep mode, so I entered the sample code from 11 Low Power Support in the manual, but I got a compilation… --- ## [Does Freertos support on TC233L controller](https://forums.freertos.org/t/does-freertos-support-on-tc233l-controller/22715)
**Author:** [@varma](https://forums.freertos.org/u/varma)\ **Replies:** 1\ **Last updated:** [March 12, 2025, 1:21pm UTC](https://forums.freertos.org/t/does-freertos-support-on-tc233l-controller/22715 "2025-03-12T13:21:28Z")
I wanted to port freertos on Aurix TC233L controller, Does it support freertos If supports which Development IDE do we need to use --- ## [Why my stm32F407 code is getting into Hardfault\_handler() at prvPortStartFirstTask()?](https://forums.freertos.org/t/why-my-stm32f407-code-is-getting-into-hardfault-handler-at-prvportstartfirsttask/22327)
**Author:** [@elakiya30GT](https://forums.freertos.org/u/elakiya30GT)\ **Replies:** 20\ **Last updated:** [January 25, 2025, 11:25am UTC](https://forums.freertos.org/t/why-my-stm32f407-code-is-getting-into-hardfault-handler-at-prvportstartfirsttask/22327 "2025-01-25T11:25:12Z")
void SPI1Task(void \*pvParameters) { //Read Data adxl\_read (0x32, data\_rec, 6); x = ((data\_rec\[1\]\<\<8)|data\_rec\[0\]); y = ((data\_rec\[3\]\<\<8)|data\_rec\[2\]); z = ((data\_rec\[5\]\<\<8)|data\_rec\[4\]); //conver… --- ## [Notification button readability](https://forums.freertos.org/t/notification-button-readability/21895)
**Author:** [@BryghtLabs-Richard](https://forums.freertos.org/u/BryghtLabs-Richard)\ **Replies:** 2\ **Last updated:** [January 21, 2025, 2:44pm UTC](https://forums.freertos.org/t/notification-button-readability/21895 "2025-01-21T14:44:16Z")
I had some trouble noticing what I was supposed to do here: I checked this screenshot on a standalone LCD, my laptop, and my phone, and this is a pretty minor thing, but I’d like to suggest adjusting the color of thi… --- ## [Meta topic: Responses now awaiting approval?](https://forums.freertos.org/t/meta-topic-responses-now-awaiting-approval/22189)
**Author:** [@RAc](https://forums.freertos.org/u/RAc)\ **Replies:** 4\ **Last updated:** [January 9, 2025, 2:21am UTC](https://forums.freertos.org/t/meta-topic-responses-now-awaiting-approval/22189 "2025-01-09T02:21:17Z")
When I submitted a reply to a thread a minute ago, I for the first time encountered the messages that my responses woule require approval from a moderator before being public. What is this and why? Thanks! --- ## [OTA documentation since website update](https://forums.freertos.org/t/ota-documentation-since-website-update/22181)
**Author:** [@steriDeca](https://forums.freertos.org/u/steriDeca)\ **Replies:** 3\ **Last updated:** [January 8, 2025, 11:59pm UTC](https://forums.freertos.org/t/ota-documentation-since-website-update/22181 "2025-01-08T23:59:54Z")
Hi, Since the new update of the website (nov 2024), some links are now redirected to pages which don’t explain exactly the same things. And for examples: this link “freertos\[dot\]org/freertos-core/over-the-air-updates/… --- ## [Duplication in FreeRTOS-Plus-FAT Summary](https://forums.freertos.org/t/duplication-in-freertos-plus-fat-summary/22013)
**Author:** [@PotatoBandit](https://forums.freertos.org/u/PotatoBandit)\ **Replies:** 1\ **Last updated:** [December 5, 2024, 4:30am UTC](https://forums.freertos.org/t/duplication-in-freertos-plus-fat-summary/22013 "2024-12-05T04:30:31Z")
On the following FreeRTOS-Plus-FAT page the following section is duplicated and should probably be removed. --- ## [vTaskDelay() documentation request](https://forums.freertos.org/t/vtaskdelay-documentation-request/21997)
**Author:** [@BryghtLabs-Richard](https://forums.freertos.org/u/BryghtLabs-Richard)\ **Replies:** 2\ **Last updated:** [December 3, 2024, 11:50pm UTC](https://forums.freertos.org/t/vtaskdelay-documentation-request/21997 "2024-12-03T23:50:44Z")
With respect to: vTaskDelay() - FreeRTOS™, which currently states: Delay a task for a given number of ticks. The actual time that the task remains blocked depends on the tick rate. The constant portTICK\_PERIOD\_MS can be… --- ## [Typos in beginner's guide](https://forums.freertos.org/t/typos-in-beginners-guide/21977)
**Author:** [@JohnVisosky](https://forums.freertos.org/u/JohnVisosky)\ **Replies:** 1\ **Last updated:** [December 2, 2024, 7:23am UTC](https://forums.freertos.org/t/typos-in-beginners-guide/21977 "2024-12-02T07:23:15Z")
In the following page: 04-FreeRTOS-libraries-and-3rd-party-tools there are two instances of ‘there’ that should be ‘their’ in the phrase “The libraries are available with examples of there use …” --- ## [Unable to create topic - new users can't put links in posts](https://forums.freertos.org/t/unable-to-create-topic-new-users-cant-put-links-in-posts/21894)
**Author:** [@BryghtLabs-Richard](https://forums.freertos.org/u/BryghtLabs-Richard)\ **Replies:** 1\ **Last updated:** [November 18, 2024, 7:01pm UTC](https://forums.freertos.org/t/unable-to-create-topic-new-users-cant-put-links-in-posts/21894 "2024-11-18T19:01:57Z")
I’m trying to post a new FreeRTOS related topic, but it says, “An error occurred: Sorry, new users can’t put links in posts.” I don’t have any URIs in my post, but it seems to think there is a link. How does it know? Is… --- ## [Adding FreeRTOS-Plus-TCP To a FreeRTOS Project - Link broken](https://forums.freertos.org/t/adding-freertos-plus-tcp-to-a-freertos-project-link-broken/21130)
**Author:** [@michaelv](https://forums.freertos.org/u/michaelv)\ **Replies:** 4\ **Last updated:** [August 8, 2024, 7:18am UTC](https://forums.freertos.org/t/adding-freertos-plus-tcp-to-a-freertos-project-link-broken/21130 "2024-08-08T07:18:33Z")
Hi. The link to the “Adding FreeRTOS-Plus-TCP To a FreeRTOS Project” topic is broken. I’m trying to use the FreeRTOS-Plus-TCP in my project, but this critical section is not working. Can you please fix it? Thanks. --- ## [Need Help with Queue Send Error in FreeRTOS](https://forums.freertos.org/t/need-help-with-queue-send-error-in-freertos/20999)
**Author:** [@amaracollins](https://forums.freertos.org/u/amaracollins)\ **Replies:** 2\ **Last updated:** [July 22, 2024, 9:05am UTC](https://forums.freertos.org/t/need-help-with-queue-send-error-in-freertos/20999 "2024-07-22T09:05:23Z")
Hi everyone, I’m currently working on a project using FreeRTOS, and I’ve run into an issue that I can’t seem to figure out. I’m hoping someone here might be able to help me out. I’m trying to send data to a queue using…