2025-11-17 3:12 PM
Hello, I am currently having problems initializing the I2C interfaces on the M33 core of the STM32MP257F-DK Board. The interfaces in question are I2C2 and I2C8, the ones exposed on the 40 pin connector. I have code that toggles LEDs and it works fine when the I2C initialization is commented out but when its not it pauses. I found a community post that seemed like it might have the answer, here is the link for that post: https://community.st.com/t5/escalated-topic/stm32mp257f-persistent-issue-with-i2c8/td-p/854389. But when I click the link I get taken to a page that says the following:
You do not have sufficient privileges for this resource or its parent to perform this action.
Click your browser's Back button to continue.
Return to my original page
Solved! Go to Solution.
2025-11-18 7:02 AM - edited 2025-11-18 7:03 AM
Hello all,
Thanks for the notifying on this @Issamos.
@Carson, welcome to the ST Community! The post was moved from public view as it needed to be escalated to the ST Online Support team for direct communication with a team member. The post you found should not be visible, and I apologize for the confusion. We have not corrected the settings for this.
Please keep your question in the community forum as is so that your peers can respond. Additionally, you can try the recently launched STM32 Sidekick, a digital assistant available in the right-hand corner of your screen.
See related documentation: How to use STM32 Sidekick - STMicroelectronics Community
Regards,
Lina
2025-11-17 4:31 PM - edited 2025-11-18 2:23 AM
Hello @Carson
For the access issue. I think you should create a post on the https://community.st.com/t5/feedback-forum/bd-p/feedback-forum
Best Regards.
II
2025-11-18 7:02 AM - edited 2025-11-18 7:03 AM
Hello all,
Thanks for the notifying on this @Issamos.
@Carson, welcome to the ST Community! The post was moved from public view as it needed to be escalated to the ST Online Support team for direct communication with a team member. The post you found should not be visible, and I apologize for the confusion. We have not corrected the settings for this.
Please keep your question in the community forum as is so that your peers can respond. Additionally, you can try the recently launched STM32 Sidekick, a digital assistant available in the right-hand corner of your screen.
See related documentation: How to use STM32 Sidekick - STMicroelectronics Community
Regards,
Lina