Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
My freshly arrived and assembled STEVAL-ROBKIT works well in Autonomous and Follow-Me mode but not in Drive. Nor does the "lock" toggle seem to do anything. Lock does not stop Follow-Me if activated. Any ideas?John FergusonSt Petersburg, FL
Hi,we use the STM32MP157C with almost the same RAM layout as the STM32MP157F-EV1, except that the SDRAM chips are from Micron (MT41K256M16). The PMIC is also the same as the one on the evaluation board, and the settings therefore are identical. TF-A,...
Hi everyone,we applied the ST FWU reference solution on our own platform based on the STM32MP157F.The solution was taken and adapted from the ST Yocto layer meta-st-ota (https://github.com/PRG-MPU-CUST/meta-st-ota).We have a few questions to clarify ...
Hi everyone,I need some guidance on building a real-time face recognition pipeline on the STM32MP2 platform.My requirements:Reliable face detectionGood, consistent face embeddingsDecent FPS on MP2Preferably ONNX or pure CPU, since heavy frameworks ar...
How can I build the M33TD Yocto images from sources?stm32mp2-m33td-openstlinux-6.6-yocto-scarthgap-mpu-v25.06.11 I managed to build the A35 flavor following this excellent summary:Solved: stm32mp257f-EV1 yocto - STMicroelectronics Community But now I...
We are using customised board on stm32mp257f microprocessor. We have used STM32MP257F-DK as a reference for the hardware design. In our customized board, we have used LVDS panel and kept the LVDS section same as that of STM32mp257f-dk board. The boa...
Hi,I am in the middle of the project development based on STM32MP257FAK CPU. Originally we were using 8Gbit Micron chip (MT53E256M32D1) which became obsolete in the middle of the development, it even seems that most of the 8Gbit Micron chips are now ...
Hi I was trying to connect a custom LVDS display to my STM32MP257F-dk board but it does not seem to work, The display has a resolution of 1024x600 pixel and also it uses "vesa-24" scheme, so i assume that i don't need to change the device tree as it ...
Hello,We are working with the STM32MP257F-FK Discovery board and are facing an issue while calculating the signature of a memory region.We are following the recommended sequence for initiating the signature computation. The CRCEOC flag is being set a...
So coincidental enough all the projects I have done before required a RTC /w LSE. I am now working on a project that does not need a LSE, and I am finding that TF-A keeps throwing a panic because of this. The protos we had fortunately had the circuit...
