Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello everyone,I received my STM32MP157C-DK2 device and I built a Buildroot-image and flashed it successfully.I am new to STM32 and to the IoT field so perhaps you can orient me and tell me which Programs I need to do so. I want to write a "hello_wor...
Hi,I would like to know for the board how to enter low power mode. I am using a version, openstlinux-5.10-dunfell-mp1-21-03-31. Please let me know how to address it.Best Regards,Sun
I have two codes running (on stm32mp157f-Dk2) successfully one is running on M4+freeRTOS another on A7+Linux, they are intercommunicating via RPMSGx. The problem is that after power-loss or reboot, I want both of my programs starting automatically an...
Good evening,I am using stm32mp157F-DK-2 board. And I want to update the kernel from old 5.4.31 to 5.10.10.I was following step-by-step "Modify, rebuild and reload the Linux® kernel" on the "https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_...
Hi,I would like to compile a user space c++ application on the STM32MP157C-DK2. Is it possible to install GCC or G++ on the board?I tried installing them via apt-get but seems like there is not any package with name gcc or g++.How can i install it an...
HI ,How can i display simple image on to the screen ?Currently we have weston demo running. I am aware of how to stop it , but post that what command can i use to simply just display an image on to screen?
MDK compiles, and the program loads the following results: IDE compiles, and the program loads the following results: The MDK program is exported from the IDE, and the two programs are the sameI want to use openamp in MDK, how can I modify it
Hi!I am trying to have full secure booting on the stm32mp platform, using FIP and fitImage on a custom distribution built using Yocto with the meta-st-stm32mp layer.I currently have a FIP containing u-boot booting on the board, that can then load a...
Hello,We are using the LBEE5KL1DX-883 WLAN+BT chip with a STM32MP157C on a custom board. The SDIO interface is routed to the SDMMC3 interface (different from the DK-2 board). However when we are probing the brcmfmac module, it cannot find the mmc0 in...
Hi,I have done certain changes to support the display in the dts files.I have modified dts files under kernel and u-boot.I had also added certain changes in panel-simple.c file as well. I gave a build and forgot to make some changes. So i changed tho...
