Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Good Morning, I don't know if anyone can help me or if this is right place to ask this question but I am having an issue when initializing the DDR on the STM32MP135F-DK board. I know the official advice is to run the DDR_init example prior to each ru...
Hi ST, I have flash the Android images(st-android-13.0.0-2024-07-31-stm32mp257f-ev1-emmc-starter) on the STM32MP257-EV1. When booting the board(power supply by 5V3A adapter), the leds light as this status,is the board working normally? When the bo...
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...
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...
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...
