Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hi ST, I need to capture a picture on linux terminal. When I excute this cmd "v4l2-ctl -d /dev/video3 --set-fmt-video=width=2592,height=1940,pixelformat=YUYV --stream-mmap=3 --stream-skip=3 --stream-to=3.raw --stream-count=1 --stream-poll", the res...
Hi all, I want to flash my EMMC using sd card? Do you have any guide or useful link for this?I have used Variscite SoM before and I was able to do it using yocto_install.sh script generated from yocto.How can I do this on STM32MP13X series? Regards
Hi,I am debugging the STM32MP257F-EV1 board with a debugger via JTAG/SWD. The kernel version is 6.1.82.While Linux executes, it loads the M33 firmware as confirmed in the prints below.----------------------------------------------------[ 15.673261]...
Hello STMicroelectronics Community: I read this wiki:https://wiki.st.com/stm32mpu/wiki/STM32CubeProgrammer_flashlayout. So I have some questions:1.Why are the offset addresses of fsbl1 and fsbl2 boot1 and boot2 in the following example? I noticed tha...
I have both Board "stm32mp257F-dk - F-ev"I try to install chromium on the STM32MP2 , and Successfully installed chromium ,I try to play video on YouTube it is to lagging , smoothly play on 360p only, without YouTube i treid different method to play v...
Hi everyone,I’m currently working with the STM32MP257F-EV1 evaluation board and would like to change the default UART used for debug output. By default, the EV1 board uses USART2 via the STLINK USB port for debug. However, for testing purposes, I’d l...
Good Morning, I don't know if anyone can help me or if this is right place to ask this question but I am having an issue when initializing the DDR on the STM32MP135F-DK board. I know the official advice is to run the DDR_init example prior to each ru...
Hi ST, I have flash the Android images(st-android-13.0.0-2024-07-31-stm32mp257f-ev1-emmc-starter) on the STM32MP257-EV1. When booting the board(power supply by 5V3A adapter), the leds light as this status,is the board working normally? When the bo...
Hi everyone,I’m struggling with an OpenAMP / RPMsg problem on an STM32MP157 (M4 core).When I compile exactly the same application with STM32 CubeIDE (GCC) everything behaves as expected – two virtual‐UART channels (ttyRPMSG0/1) come up on the A7 and ...
Hi,I'm trying to write a simple firmware for M33 core to test PWM outputs with TIM8 on STM32MP257FEV-1 board. It is possible to generate output for channels TIM8_CH1, TIM8_CH3 and TIM8_CH4, but as soon as I try to generate complementary outputs (TIM8...
