Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hello, I have a problem after cross-compiling retroarch from my PC to an STM32MP135 (ARM32), after launching my ./retroarch -v I see that it will look for a video driver named "ext" root@stm32mp1:/home/emu# ./retroarch -v [INFO] [Config]: Looking fo...
Hi Everyone I face other problem of Counter driver on zephyr for STM32MP157 DK2 kit Here is dts: &timers5 {status = "okay"; counter {compatible = "st,stm32-counter";status = "okay";};}; and prj config: CONFIG_COUNTER=y I face problem: zephyr-sdk-0.17...
Hi,I am trying to write a LIN master for STM32MP135 running a Yocto Linux. Currently, I am struggling with the break signal. According to the LIN specification, it has to be at least 13 (up to 20) bits long. The device I am trying to talk to is using...
Hello,Hello,I'm planning to integrate GPS: GNSS1 and install a web browser on an STM32MP157F-DK2, so I'm looking to add layers.Before adding the layers, I thought it would be a good idea to follow this tutorial:https://wiki.st.com/stm32mpu/index.php?...
Hello, I wonder if it is possible to put a game emulator on an stm32mp135-dk1 under openstlinux yocto, if so how? By loading a new img or in another way?
Hiii, i am using STM32mp257f-ev1 , in this board i installed chromium and its working properly but when i was tried to run url on chrome its cause some ffmpeg related issue like pixel format unsupported. I tried to add use_ffmpeg=true and use_v4l2=tr...
Hi,ST professor. I am now using stm32mp135faf7 chip. I want to encrypt my TA application(optee_examples/hello_world/ta).how to get the key TA_ENC_KEY to encrypt the hellow_world application thanks.
On dev board STM32MP157f-dk2, I ran application in Qt, several gauges and measurements on DSI display... Next I connected CAN device to board and when a lot of frames arrive, appear a problem with tmpfs /run full ,like below:What can I do with this ?
Hi,I am built OpenSTLinux with below configuration: uild Configuration: BB_VERSION = "2.0.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "universal" TARGET_SYS = "arm-ostl-linux-gnueabi" MACHINE = "st...
Hi, I would like to use CAN communication on my devboard : STM32MP157f-DK2. So I prepared OS, unfortunatelly I have to flash STM32MP157c-DK2 version according with problem described below: Faulty boards out of the box So, after run OS, I edited *.dt...
