meta qt
how to add meta qt layers into our OpenSTlinux distribution package. please do step by step
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! TZC permission failure ... AXI ID 4a0
My MP157DAC board encountered some problems using SDKv5.0, u-boot could not be started correctly when using usb burning, it seems to be related to DDR, but I can not find the reason, the community does not have similar problems, hope to get some help...
Resolved! stm32mp15 JTAG on m4 core with yocto5: optee permission failure
Hi everyone,I'm working on a custom board based on STM32MP157F-DK2. I am running Yocto 5.0.3 (scarthgap) with trusted boot (not signed).I could build the Zephyr (3.7.0) rpmsg sample that worked out of the box:https://docs.zephyrproject.org/latest/sam...
USB 2nd Port detection in uboot
Hello We are Working on a custom board with STM32MP157AAA3 processor.We are using Buildroot(V2023.08.2) for checking USB 2nd Port in which the PHY port 2 is configured as host controller using UTMI . we referred the below link to configure the dts :...
issue with CANFD pin
Hi I am using the discovery kit (STM32MP157F-dk2), i check the manual and i did not get the Actual pin of the CANFD , so please let me know the pin of the CANFD or other-wise could you please provide me the example how to read the CANFD value from th...
Resolved! how my colleague see the changes on kernel for Distribution Package of STM32mp1
Hi everyone i download the Distribution package for ##STM32MP1F-DK2 and i made some changes on kernel like in device tree, my colleague is doing work-from-home job, So my colleague wanted to see the changes own there laptop and something want to chan...
STM32MP157f-dk2 PWM input pin
Hi Every One i am facing the issue to find the pins of PWM in the (STM32mp157f-dk2 ), i configured the PWM channel in device tree and pwm channel is visible in /sys/class/pemchip0/pwm , so i need to collect the input from the pins but which pin is c...
Resolved! STM32MP1 and Codec Running as Slave with si5351B as Master clock on SAI
Hello,I am wondering what could be the best way to write a device tree that sets the STM32MP1 as SAI SLAVE with a CODEC also running as SAI slave. The HW design I am studying has the following specs:1) STM32MP1 with ALSA and one SAI interface.2) A co...
Wrong Ramdisk Image Format - Ramdisk image is corrupt or invalid
I tried to replace the uImage and .dtb file inside the starter package.First I copied over the kernel and .dtb file.sudo mount -o loop st-image-bootfs-openstlinux-weston-stm32mp1.ext4 /mnt/bootfs sudo cp ../linux-6.1.82/build/arch/arm/boot/uImage /m...
STM32MP157F Fast ADC reading artifacts in triggered buffer mode
Spoiler Hello,I am trying to configure an ADC channel using IIO library to work in triggered buffer with high frequency (preferably more than 100kHz). I configured ADC and timers as described here (including trigger configuration in kernel device tr...
