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STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Forum Posts
Resolved! Deployment OpenSTLinux from STM32CubeIDE
Hello! I use STM32CubeIDE for STM32MP157A-DK1 board. I want to deploy the kernel directly from the development environment. To do this, I set up local and remote paths for the device tree and for the uImage file (see the screenshot). At first, I trie...
Resolved! STM32MP157AA3 LTDC
Hi all,I am currently using VisionSoM board : STM32MP157AAB3 board.I am trying to drive an LVDS display via a RGB to LVDS converter. Here is the datasheet link for it.The panel settings are as follows : panel { u-boot,dm-pre-reloc; ...
CubeProgrammer fails to reconnect over USB after U-Boot stage
I've been having this problem for a while now. I open one of the trusted flashlayout (.tsv) files in STM32CubeProgrammer. I can connect to the target board over USB without issue. I click "Download" and it successfully downloads tf-a-stm32mp-serialbo...
MDIO communication with DP83867 not working under u-boot and Linux
HiI'm designing a custom PCB with a STM32MP157F and a DP83867 PHY connected over MDIO and RGMII. The problem is, the communication between the two is completely dead. No data or clock can be measured on either the MDIO or MDC line, MDIO is constant ...
Preempt RT Patch for OpenSTLinux
Has the RT_preempt Patch been tested with OpenSTLinux on a STM32MP1 device? Are there any instructions on how to apply it?
Resolved! Linux kernel on STM32MP157F
Hi,I am using the STM32MP157F-DK2 MPU for a Linux project. Exactly, I am interested in Linux-RT. Browsing in the Internet, it is said that only is necessary applying a patch in the kernel. The patch file uses the command "git diff", but is not instal...
Resolved! No STM32 device in DFU mode connected
Hi all, I'm trying to customize the device tree of the stm board, but I'm stuck early on. I'm trying to follow stm32mp157c-dk2 tutorial to flash Starter Package (https://wiki.st.com/stm32mpu/wiki/STM32MP15_Discovery_kits_-_Starter_Package), however, ...
Resolved! EV1 & MB1379 Performance
Hello ST Teams!I'd like to know if someone have ever tried to get 1920*1080*30fps with the configuration above (STM32MP157C-EV1 and MB1379 board). We'd like to achieve this performance, OV5640 datasheet camera says "ok for me"v4l2 listing capabiliti...
