Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello,unlike the STM32MP157F-DK2 the STM32MP257F-DK is not equipped with an Touch/LCD.Is it possible to use an identical/similar LCD with the STM32MP257F-DK (that means: are the appropriate connections on the board)?Marc
Linux kernel, Yocto project, etc. each has their LTS strategy, does ST has similar plan for its OpenSTLinux?
Hi,I am trying to understand and test secure boot on STM32MP1. I was able to compile and boot unsigned tf-a. boot failed as expected as it is not verified.generated keys.Now how to burn these below hash file? can we burn into flash and test without u...
Hello Team,I am currently working on QuadSPI with MDMA, but I am unable to locate the driver code for this functionality.Could you please provide the required driver code?For reference, I am working on the STM32MP133F series.Regards,Sreedhar Kaduru...
Hello,Is there a list of supported/recommended displays that are compatible with the DSI connector CN4 on STM32MP157D-DK1 please?Kind regards,Al
I've got a custom board with an STM32MP135AAE3 talking to an eMMC (THGBMTG5D1LBAIL if it makes a difference). I've discovered that if I write from SYSTEM to the eMMC using DMA (HAL_MMC_WriteBlocks_DMA) it works fine, but if I use anything in RAM (SRA...
Hello ST Team,I am evaluating the STM32MP215F-DK with the recommended M.2 Wi-Fi/BT module (Embedded Artists EAR00409 / Murata 2EL). I have encountered two critical issues that prevent the Wi-Fi features from working out-of-the-box with the standard S...
Hi,We are trying to make use of the ethernet interface in this fashion:- The board is a custom one with a soldered module from Karo, the qsmp-2550, that includes an stm32mp255fa.- The eth2 is connected to a PHY (TI DP83869HM) in RGMII.- The PHY is th...
Hello ST community,I’m an embedded software beginner working with the STM32MP257-DK board and OpenSTLinux (Yocto). I need help getting USART6 working on the external GPIO connector (PF13 = TX, PF14 = RX — CN5 pins). I have rebuilt device trees and co...
I have built a custom board by using STM32MP257F and I want to boot on USART6. I have not succeed to boot on USART6 when I compile my own fsbla by change the device tree of TF-A.I got a suggestion from ST Dev team to run this ROM tracedump wiki-stm32...
