Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
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...
Dear Support Team,I am using the STM32MP257f-ev1 board. While the Starter Package boots Linux successfully, when I build the kernel using the Developer Package and copy the generated Image.gz, dtb, and lib/modules, the system reaches U-Boot but fails...
I didn't change anything in the device tree just compiled the arm-trusted-firmware-v2.4-stm32mp-r2 instead of arm-trusted-firmware-v2.4-stm32mp-r1 and I get the following on UART:PANIC at PC : 0x2ffcfd2bWhat is different between the two versions?
Hi there, I followed the instructions as mentioned below.repo init -u https://github.com/STMicroelectronics/oe-manifest -b refs/tags/openstlinux-6.1-yocto-mickledore-mp1-v24.03.13 (v5.0.3)repo syncgot pyqt5 files from https://github.com/STMicroelectr...
Hello ST team,our company is evaluating the STM32MP135F-DK to develop a new interface for our displays. This board was given to us by ST at the embedded world exhibition in Nuremberg, Germany. I am not familiar with MPUs and Yocto. I am having a lot ...
HelloI want to remove the vendorfs and userfs from the ev board, so I modified the tsv file just like this:after program the system of ev board, it looks like the rootfs cannot start up because the linux cannot recognize the rootfs partition:the uuid...
Hello, Im trying to follow the ST getting started guide for my STM32MP157F-DK2, currently at this part: 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_...
Hello ST Community,I am currently working with the STM32MP157F-DK2 development kit and exploring RTOS options for the Cortex-M4 core. While FreeRTOS is officially supported through STM32CubeIDE, I would like to know if ThreadX (Azure RTOS)is official...
Hi,i want to use the secure storage feature of our custom STM32MP151CAA based platform. Therefore i have to write a HUK to the OTP as explained in the STM32MP1 wiki article. But how do i generate a HUK? What exactly do i have to program into the OTP?...
