Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
How may I use STM32MP257F-EV1 PCIe in *Endpoint Mode*? I am looking to connect two STM32MP257F-EV1 devices together via PCIe; one device in PCIe host mode, and the other in PCIe endpoint mode.1) Physical connectionAccording to the boards user manual...
Does anyone know how to see and set the cacheable status of memory regions in an MP25x series micro? It is very simple for the H755: you pull up the cores in the Cube, and the MPU fields are all there to fill out. The memory regions outlined in the R...
Hi, everyone. FYI:I have a board STM32MP257F-DK-C01. I flashed the latest release according to https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-DK/Let%27s_start/Populate_the_target_and_boot_the_imageIt starts and everythi...
Board/SoC: STM32MP2Android version: AOSP Android 13 (android-13.0.0_r82)WebView: com.android.webview 109.0.5414.123 (prebuilt)Renderer: GLES Display: 1024×600 (landscape‑native) @ ~63 Hz Opening an android webview intermittently causes a blank screen...
Hello,I don't have so much experience with the boards of STM32 and I'm struggling a bit (actually a lot) with a quite simple task.I want to run a blinking test with the board STM32MP257F-EV1.I installed the STM32CubeMX, STM32CubeIDE and STM32CubeProg...
Hello, we are currently designing a STM32MP257 based custom board. For reference, we are looking into STM32MP257F-EV1 and STM32MP257-DK evaluation kit schematics. In both schematics, there is an STM32 MCU which connects to the JTAG ports of the STM32...
Hi. I am trying to connect iPhone 14 (lightning port) to OTG (CN15) on STM32MP257F-DK, but there is no connection.iPhone 14 is not charged. No USB connection is shown on iPhone.On the board:`lsusb` does not show any new connection.`dmesg` does not sh...
I’m working on an STM32MP135 (STM32MP13‑DISCO) using Yocto/OpenSTLinux 5.15 and trying to get SPI5 working via the spidev interface. My device tree configures SPI5 pins and enables spidev@0 at 500 kHz (see DTS fragment below). /dev/spidev0.0 appears ...
I am facing an issue where USB Ethernet (RNDIS/ECM) is not detected on my board using the RT version of OpenSTLinux. Previously, using the standard OpenSTLinux build:meta-st-stm32mp.git -b openstlinux-6.6-yocto-scarthgap-mpu-v24.11.06The board was de...
Hello,there seem to be an error in the User Manual UM3359 of the Evaluation board with STM32MP257F MPU.In the Section 8.1.1 Description"The LD11 LED turns green when the power cable is inserted into the CN2 or CN21 connector.Two general-purpose color...
