Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hello everyone,I am currently using the ADV7280A-M with an STM32MP2 YOCTO system. I found the related driver adv7180.c and successfully loaded the driver. Following the instructions in [1], I conducted tests, but I keep encountering the following err...
Hello everyone,I'm trying to build X-LINUX-AI, but I'm running into some errors. I'd be grateful for any help with fixing them. Here’s an example of the error message:../git/touch-event-gtk-player/meson.build:25:18: ERROR: Dependency "gstreamer-wayla...
I'm trying to perform ADC using PA3 (adc1_in15) and PF11(adc1_in2) pins of stm32mp157c-ev1 board but I keep getting "stm32-adc adc@0: Failed to enable vreg: -110"In arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi I added the following:&adc { /* ANA0, ANA...
Hi.I'm trying to develop some SW on the M4 core of STM32MP157FAD1 on custom board with custom Linux.After 2 days of fighting I'm finally able to run the tty echo example on it.But I still struggle with connection to the board.Why CubeIDE Debugger req...
STM32MP151 is a PTP slave clock, and the master clock is correctly determined and configured. In the same network, multicast, E2E, and one-step configuration modes are used. Run ptp4l，Output prompt: "Received SYNC without timestamp". the actual SYNC ...
Hello. I am using LVGL to open a USB camera and capture NV12 640*512 video at 30fps.I want to compress NV12 video to H264 using /dev/video1 hantro-vpu stm32mp-venc-enc and save the video to /mnt/sdcard/video.h264.I'm trying to configure /dev/video1 b...
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...
I am working on STM32MP157F-EV1 and would like your assistance in enabling SPI-NAND support within the OpenSTLinux (Yocto) environment.Overview:Development Board: STM32MP157F-EV1Storage Target: SPI-NAND (Serial NAND)Flash Part Number: GD5F4GM8UEYJGR ...
stm32mp251.dtsist,stm32-timers.yamlpinctrl-stm32mp257.cThis is the current implementation of the `panel_lvds_backlight`, i'm trying to implement the pwn brightness control for this.{ /* https://github.com/STMicroelectronics/linux/blob/f01241fb/arch/a...
According to the datasheet of STM32MP2, it can play 1080p by using Gstreamer: GStreamer overview - stm32mpuQuestions:1. Does that mean it can play pre-downloaded videos on STM32MP2 in 1080p?2. Will Gstreamer be the only option to play 1080p videos?3....
