Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hello everyone.I'm working on a bare metal project for STM32MP135D using FreeRTOS (V10.6.2) and LwIP (V2.1.0).I write a custom TCP server that work together with a custom UDP client. Both this use raw API. I'm experimenting strange problems:sometime ...
Following the instruction from https://github.com/STMicroelectronics/meta-st-stm32mp/blob/thud/recipes-kernel/linux/linux-stm32mp/README.HOW_TO.txt* Configure on a build directory (different of kernel source code directory) Here for example, build ...
Hello!Please tell me how to create a basic C/C++ BareMetal project in CubeIDE for the A35 core of the STM32MP257F-DK board?When I create a project for STM32MP1 I have a choice to create a "BareMetal" project or a Linux project.Unfortunately, when I c...
I'm attempting to modify STM32DDRFW-UTIL to test my DDR on a custom board, but when I try to connect via putty I get a continuous loop of error codes "Unknown command" without ever typing anything into the console. I noticed that the console header s...
Hi, I have made a custom board with stm32mp135fand I tried to boot using yocto for stm32mp135f-dk and got an error in the tf-a part(fsbl) because i do not have a pmic in my board,every change that i am doing for the dts file i get an error when i "bi...
Hi ST Team, First of all, I would like to thank you for your support on my previous project based on the STM32MP255D series, which has now successfully moved into production. First of all, I would like to thank you for your support on my previous pro...
Hello, I am using and stm32mp157c-odyssey SoM with a custom made motherboard, However I am having issues getting the usb port function properly.I am using otg fs. It fails the enumeration in the pc side and gets stuck at L1 sometimes and other errors...
Hi!I wonder how I can bypass"Locking RIF conf for peripheral" inside CubeMX.In this case, op-tee is locking peripheral 34, which is the USART6 console output. Hence, that's the last message.I need to unlock peripheral 34. How can I do that? F/TC:0 0...
Dear ST Community,We are working with the STM32MP257F-EV1 evaluation board and using the Yocto Distribution Package for our software stack.Our intended boot sequence is:Boot starts from the Cortex-M33 core.The M33 firmware is responsible for triggeri...
Hello, everyone! I am trying to program files generated by CubeMX(6.15.0) onto the STM32MP257F-DK. 1. Downloaded the FlashLayout_sdcard_stm32mp257f-dk-optee.tsv in the Starter Package installation folder. 2. When I ran some of the example in the rep...
