Resolved! how to upload a video in sd card of stm32mp135-dk
i am using openstlinux starter package use in stm32mp135-dk. i want to know how to upload a video in sd card of board and also how to play in board.
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
STM32MP1 Linux development starting help
Hi,I am new in STM32MP1 MPU Linux and wish to get the guiding to start developing Linux OS app for my board. The first question:I need to switch GPIO pins. Any suggestions where to start for single core MPU STM32MP135. Thanks.
Resolved! Cant Compile Yoct
Dear All, I have followed the instruction as per Intro to Embedded Linux Part 2 - Yocto Project.The compilation for layer kirkstone. When i run the command "bitbake core-image-minimal" it give error after 4 hours of work.The error is pasted below./ho...
CM4 compilation in Yocto Layer
Hello,we have developed a project in STM32CubeIDE which already works.the the project is generated "Under Root" like this: Now we want to implement the compilation in a yocto layer instead of use .elf directly.we have take into account the extended...
[STM32MP157A-DK1] Bare metal DSI host driver.
Hi ST experts,I'd like to build a bare metal ARM cortex-A7 driver for my MIPI DSI display module. Because there is no HAL driver for LTDC and DSI host then I decided to build it from scratch. I followed the procedures from the STM32MP RM document to ...
unable to create STM32MP151 OS
I am making a board using STM32mp151a.I want to make Linux OS for this machine.I refered to the web page below.https://wiki.st.com/stm32mpu/wiki/How_to_create_your_own_machineHowever, Error happened on bitbake process.Please tell me the cause and cou...
External interruption from userland on STM32MP157F - DK2
Hello,I'm trying to configure an externall interrupt (for a digital signal) to be handle from the User Space. I have configured the following node in the device tree on the root node:/ {... exti_gpio_node { compatible = "test,button"; ...
mmc-spi error on STM32MP135-DK
We are using STM32MP135-DK and we connect to SPI5 an SD Card Adapter.We modified the device tree as follows to use the mmc-spi-slot driver: &spi5{ pinctrl-names = "default", "sleep"; pinctrl-0 = <&spi5_pins_mx>; pinctrl-1 = <&spi5_sleep_pins...
stLinux kernel version modules path
To workaround path issue with depmod -a /lib/modules# cp -r 5.15.67 5.15.67-g8d25ddcc4f56# /sbin/depmod -adepmod: ERROR: could not open directory /lib/modules/5.15.67-g8d25ddcc4f56: No such file or directorydepmod: FATAL: could not search modules: No...
extraction openstlinux
Dear All, en.flash-stm32mp1-openstlinux-6-1-yocto-mickledore-mp1-v23-06-21.tar.gzan en.FLASH-stm32mp1-openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23.tar.gz look corrupted. I can't extract them. I need your help. Danke you, Sir.
