Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,I'm working on enabling USB 3.0 support for the STM32MP257 in U-Boot and need a suitable driver. I’ve attempted to modify the U-Boot kernel driver to support USB 3.0, but I’m running into issues with the PLL configuration.The problem seems to stem...
I am connecting my STM32MP257F-EV1 board to rpi Hailo 8 board via Mini Pcie to M.2 key M adapter. The board is not getting detected even though clock and reset signals are coming properly.I am using the stm32mp257f-ev1.dts (default device tree) and a...
Hello all, I am following the following guide: https://wiki.stmicroelectronics.cn/stm32mpu/wiki/STM32MP25_Discovery_kits_-_Starter_Package In order to bring up a STM32MP257F-DK board and am running into a problem when I try to use the Programmer to f...
Hello everyone,I’m currently developing a custom board based on STM32MP151A, and I’ve successfully built my Open ST Linux (Yocto Scarthgap / v6.6) image using my own Device Tree generated from STM32CubeMX and further customized for our hardware.The ...
Hi ST Community,I’m using the STM32MP257F-DK board and successfully followed this guide: Modify, rebuild and reload the firmware Everything worked fine during the initial setup and firmware modification. Now I’m trying to flash a new image to the SD ...
Hello,we have product based on a STM32MP157 running Linux. The distribution is based on Yocto kirkstone and we are using a 6.1.82 Kernel. For the MP1s' GPU we use the open source entaviv driver that ships with this kernel. The device has a graphical ...
Honey, I purchased an STM32MP257-DK development board. I inserted a 16GB SD card, powered it with a 5V power supply, and connected the USB interface to the computer's USB port. After powering on, the COM indicator flashes red and yellow, and it canno...
Hello ST Community,I am currently working on a custom board based on STM32MP257FAI3, derived from the STM32MP257F-EV1 evaluation board.We initially built our own custom image and successfully enabled several peripherals (SPI, USART, Timers, ADCs, an...
Hi,I'm seeking information on where to purchase alternative LCD touchscreen sizes that compatible with the STM32MP257F-EV1 evaluation board, beside the standard 7-inch touchscreen LCD (P/N: B-LVDS7-WSVGA). It appears that ST’s touchscreen uses a diff...
As we are developing the camera streaming board for one of our client, I have the following queries:Both part numbers, STM32MP135DAG7 and STM32MP135FAG7 come in the TFBGA289 (9×9) package. Are the pinouts identical for both devices? can we interchang...
