Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,i want to store some flags, bytes, at the end of my SRAM. This RAM section should preserve the information in case of a Reset e.g. WWDG1 Reset.Before WWDG1 Reset is executed some program states should be stored in RAM and after Reset could be read...
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...
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...
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 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...
Hi ST,I am successfully enabled the Audio through the SAI channel I am able to detect the card for our custom board. and using gst-play-1.0 this play the video and sound very well , also with aplay command. But the thing is , whenever i use qtmultim...
Hello ST Community,I'm trying to enable SPI4 on my STM32MP157F-DK2 board to use it for a SPI-based SD card interface.In my custom device tree overlay, I’ve defined the SPI4 node like this:&spi4 { pinctrl-names = "default", "sleep"; pinctrl-0 ...
Hi,Suppose I have an I3C target endpoint sending Hot-join request after RSTDAA, is STM32H562/3ZI capable of detecting the Hot-join and pass it on to the firmware layer ? I see Hot-join request support and sample code as an I3C Target in STM32Cube rep...
