Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hi all.I'm developing a QT/QML application for my embedded openSTLinux project. This application has to play some videos with relative audio. I'm trying to play a mp4 file. If I use the following gst-launch-1.0 playbin uri=file:///home/root/media/my_...
Hi all,I'm part of a software team that's working on a product based on the stm32mp15, running Yocto images based on the V4.1.1 ecosystem release. We're currently thinking of upgrading the Qt version in our images from Qt5 to Qt6, and while we are ab...
STM32MP157AAAC custom board. Ethernet works with ECO 1 & 3.1. Used CubeMX to a add ethernet. PHY provided clock to MAC. RGMII interface. 1000Mb/s2. Applied changes exactly as based on the WIKI and as generated by CubeMX to OP-TEE U-boot and KernelB...
Dear I am creating an image for the stm32mp157c_dk2_defconfig board. Using buildroot the following error appears: Building stm32mp1CC drivers/io/io_block.cCC drivers/io/io_dummy.cCC drivers/io/io_mtd.cCC drivers/io/io_storage.cCC drivers/st/crypto/...
Hi,in our STM32MP project, we have some unused securable peripherals. We generate our devicetree bindings with CubeMX where we have not selected anything for these peripherals. Accordingly, they do not show up in the `st,decprot` attribute in the `&e...
HelloI would like to understand the EDMK (Encryption Decryption Master Key). This key is used to decrypt and encrypt BL2 and FIP binaries.Are there any other application of this key? For example, can it be used for LUKS ?Is it possible to access some...
on the left CubeMX generated for STM32MP157AAAC and on the right, dk1 dts included: stm32mp15-pinctrl.dtsi (kernel dtsi)The biases are reversed and the pin controls are in separate groups in the DK1 dtsi files. and the slew rates are diferent.i am w...
Hello,we are using STM32MP157A-DK1 Board.we are trying to ping ethernet continuously in uboot can you suggest us how to ping ethernet continuously using commands.Is there any option to write script in uboot to ping continuously.Plese suggest how to w...
Hello everyone,I would like to implement a basic spi communication with an sx1276 transceiver using CM4 as master in standalone mode in order to get the chip id. The spi5 configuration has been done using stm32cubeide which is the way i did it with a...
I'm working on an audio-processing application with the STM32MP157F-DK2 discovery board. While evaluating the hardware, I built and installed the system using the distribution package. I used the following command to record sound via the 3.5mm audio ...