About

The new STM32CubeIDE 2.0.0 workflow tutorial covers only C - not C++ See: Create a new stm32 project correctly on 2.0.0 and use C++ for it. Edited to correct 2nd link.

Tody I got an email notification: "The post Re: Is STM8 recomended for beginners? was moved by Maxime_MARCHETTO1. Reason: Post removed due to generative AI. Explanation: Breach of the ST Community guidelines for AI content use case: https://community.st.com/t5/community-guidelines/why-predominantly-ai-generated-posts-and-replies-on-the-st/ta-p/633785"I have never used AI to generate any text for a forum post, neither on this nor on any other forum. I cannot see which post was removed, since the link to the removed post just gives me an "Access Denied" error page.The linked Community Guidelines only state that AI-generated posts will be removed, and "in some cases" the users banned. However, I see no information on how ST determines if a post is AI-generated, how users can appeal decisions, how false positives of whatever mechanism ST uses will be handled. 

In this post, clicking on preview of the relatively large txt attachment, scrolling down to its end reveals a "Download file" button. Clicking on that button displays a surprising "this file could not be downloaded" message. The file can be downloaded normally, though.JW

Here:https://community.st.com/t5/stm32-mcus-products/stm32f7-hard-and-memory-faults/m-p/866383/highlight/true#M290480The red message appears on clicking the 'thumbs-up' button. Win-11 with Chrome browser: Version 143.0.7499.42 (Official Build) (64-bit) PS:Chrome just updated itself to Version 143.0.7499.170 (Official Build) (64-bit) - no change.

The "Virus scan in progress..." message is gone, but attachments are still behaving funny. Issue 1: 2 out of the 3 attachments here cannot be accessed. Clicking on them does nothing and the "download" icon is missing. https://community.st.com/t5/others-stm32-mcus-related/facing-difficulties-in-interfacing-stm32l433-mcu-to-vcnl4040-i2c/m-p/861339   Issue 2: I've also noticed that image attachments can't be viewed directly in the past week or so. Trying to click on the png attached here shows an error instead of showing the image. https://community.st.com/t5/stm32-mcus-products/stm32l433rct-freezing-lock-up-problem/m-p/865559/highlight/true#M290358 The download icon works and once downloaded the images can be viewed directly. They appear to be valid PNG files.   Seems forum functionality is going backwards. Split this to a new thread if you want. Seems related IMO.

Post moved from STM32 Sidekick announcement It doesn't seem to work with Firefox (146.0), the yellow icon appears and immediately disappears, Regards,Hans.  

Here - since at least 10:56 GMT:https://community.st.com/t5/stm32-mcus-boards-and-hardware/nucelo-stm32h563zit6-internal-temperature-sensor-issue/m-p/861430 and here - since at least 08:38 GMT:https://community.st.com/t5/others-stm32-mcus-related/facing-difficulties-in-interfacing-stm32l433-mcu-to-vcnl4040-i2c/m-p/861339 That's just the 2 I've seen ...

See: https://community.st.com/t5/other-hardware/equation-error-lmx35-lm135-lm235-lm335-temperature-sensor/m-p/722841/highlight/true#M28592The post editor allows me to create multi-level subscripts, and it displays fine in the editor:But, when I post, I get the "Invalid HTML" error, and the post loses all the subscripting:Is this intended behaviour?To be able to subscript would be useful. PS:So the HTML is not invalid; it may be unsupported - but it's not invalid.

Here, in the thread "Over Current on STM32 Board", the same thread is listed as 'Related Content' !:face_with_tears_of_joy:It's not "Related" content - it's exactly the same content! I think this happened because I came to a specific post within that thread (from a Notification) - rather than a link to the top of the thread?  

Hello ST Team, I registered for the upcoming STM32 Summit | Workshops in Bengaluru (December 5, 2025) more than 8 days ago using my email address, but I have not yet received the official invitation or confirmation mail. Since the event date is approaching quickly, I wanted to check if there is any additional step I need to complete, or if my registration is still under review. Could you please confirm my status or guide me on how to proceed? Details: Name: Abhilash Maddineni Registration date: Nov 21, 2025 Thank you for your support. I am eager to participate in the Summit and don’t want to miss out due to a pending invitation. Best regards

Hello there I would like to share my source code with @mƎALLEm. for troubleshooting purposes. How can I get permission to share my files via .zip in private messages?Thank You! Julian

Split from Valid login details ignored as this is unrelated.Great thanks ST.  

On a related note, and because of recent observation, I have a question. Does the ST forum / community site scan user-uploaded files a.k.a. attachments for malware / trojans / viruses ? Since this forum makes it easy to embed graphics (like screenshots) directly into a post, I never download and open any attachment that is not text format. Posts with e.g. alleged screenshots attached as image file look suspicious to me.--- This content was split from this discussion Data leak from st.com ?ST Community team

To maximize your experience with STM32 Sidekick, follow these guidelines:Log in to the ST Community: log in to the community platform and navigate to the start page, forum boards related to STM32, knowledge base articles related to STM32 or developer news section. Locate STM32 Sidekick at the bottom right of the forum pages to start interacting with it. Select your STM32 series: before asking a question, select the specific STM32 series relevant to your project. This helps STM32 Sidekick understand the context of your design and provide tailored assistance. Be specific and clear: when describing your STM32 design or technical challenge, provide detailed and precise information. Clear context enables STM32 Sidekick to offer the most relevant and accurate suggestions. Use full series names rather than abbreviations. Prompt limitations: you may submit a limited number of prompts per day. This policy ensures fair access for all users and maintains optimal system performance. Respect commun

It has CubeIDE and CubeMX - but not CubeProgrammer. Should there also be "ST-Link" and/or "Debugger" ? Example where these would apply:https://community.st.com/t5/stm32-mcus-wireless/how-to-solve-quot-error-no-stm32-target-found-quot-using-nucleo/td-p/856618

Hello ST Community team I would like to report a possible issue with the contributor ranking in the “Best Answers” leaderboard. For example, when applying the Last 24 hours filter, I noticed that two contributors appear ranked as #20 and #21 on the first page:   But on the second page, the same contributors are shown as #24 and #25: The screenshots were taken at 10:20 GMT. Could you please check and correct this inconsistency in the ranking display? Best Regards. II

This has happened before, but I can't seem to find the thread.At the forum login, I enter correct details.The forum thinks for a while, then just re-presents the blank login form - no messages about invalid details.Happened just now, and once last week.Chrome browser on Win11-Pro

Hello - I posted the question online and brought up concerns that the example code does not work. To this day, it still does not work, however the staff marked it solution when we haven't solved the issue. I don't think that's appropriate, it is hard enough to try to get attention to my post. 

That seems to be the place where questions about these product should go, but there's no labels for them.Maybe also 'Sub-GHz' ?

When viewing a post, the forum gives 'Related Content' to the right:It would be useful if this identified 'Solved' posts. 

I’m trying to open a ticket through ST’s online portal, but I keep getting the following error when I attempt to submit it: Review the errors on this page.Case_trigger: execution of AfterInsert caused by: System.DmlException: Update failed. First exception on row 0 with id 003Ty000009rRzNIAU; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, US zip codes must start with 5 characters: [] Class.CaseUtility.addInfoToContactAndLead: line 231, column 1 Trigger.Case_trigger: line 38, column 1 I have tried using both Chrome and Edge browsers, but the error still occurs. I updated my contact on the ST profile with valid US ZIP code but that did not resolve it. Could you please advise how I can successfully submit a ticket?

I registered and created ST account. I received the email containing the validation link. When I clicked, it took me to st.com.cn - and the website (naturally) is in Chinese.I am in the U.S. - and I suspected it's due to localization setting in st.com server - it redirected me to Chinese website. Why is that? Is it normal? Is there a security concern? Did my browser get hijacked, or st.com back-end server got hijacked?

Don't know where to ask, but it's about this forum in general:I'm getting Emails asking me to mark an answer to a question I posted as a solution. Funny thing: in the mobile version of the forum I don't see an option to mark an answer as the solution. Only in the browser version (on my desktop computer) I can mark an answer "as the solution" (menu topic left beside the reply button). This is missing in the mobile view.