Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I want to support a couple of display panels/LCDs so I tried modifying the uboot so it loads the desired device tree overlay according to the state of the input pins (digital). However, when I'm testing it, it does not get applied.I already spent a c...
I am following the "getting started" guide https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernel I am successfully able to compile and ...
Hi everyone,I would like to ask a question regarding the LTDC rotation.In the Device Tree, I set rotation = <90>;Under the st-image-weston environment, the display rotates correctly.However, under the st-image-core environment, the rotation does not ...
https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Create_a_simple_hello-world_application#Deploy_and_execute I am at the last step.Application is building without error and I am suc...
Hi team, I am able to successfully use pre-build binary from this https://github.com/STMicroelectronics/STM32DDRFW-UTIL.git repo for DDR4 with stm32mp257f-evk . but the generated artifacts with stm32 header by manually compiling in stm32cubeide I am ...
I'm trying to get a Raspberry Pi DSI display working with a custom board using a STM32MP157F. From the wiki I have the following. &dsi { status = "okay"; ports { port@0 { reg = <0>; dsi_in: endpoint { remote-endpoint = <<dc_ep0_out>;...
Hello ST Community, We are developing a product based on STM32MP151 which requires detecting what caused the device to wakeup from sleep. With this device, we are setting up 2 wakeup sources - RTC and 2 WKUP GPIOs and we have to execute specific func...
Cannot boot an m33 TA app from the RFS on a STM32mp257f-DK board running latest OpenSTLinux starter package image.Any assistance would be appreciated. Please see details and boot error below.STEPS USED:1) build a TA m33 application in STM32CubeIDE2) ...
Originally posted in MCUs forum; moved to MPUs, as STM32MP is an MPU - not an MCU.Hello Everyone,I am working with FreeRTOS on an STM32MP157CAA and configuring the CM4 core in engineering mode using CubeIDE. According to the documentation, it's neces...
Hi, we are trying to enable secure boot on a custom board using STM32MP157C.We are using OpenSTLinux ecosystem v5en.SDK-x86_64-stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21.tar.gzen.sources-stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23....
