Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
While learning how eMMC partitioning works, I issued a mmc create gp command from Linux and since then I cannot flash a new image on a EV1 board. The error message I get is:Message from Embedded Flash Loader : ssbl (0x6): invalid address 0x80000 (min...
I'm working on STM32MP157a-dk1I followed the link https://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_Package and used these steps to create a imageSteps:PC $> cd <working directory path>/Distribution-PackagePC $> mkdir openstlinux-5.10-dunfell-m...
I would like to run Azure RTOS application on Cortex-M of STM32MP1 SOC. Is Azure RTOS available for Cortex-M of STM32MP1 devices? any example code?
Hello everyone, i want to onfigure my stm machine on yocto using the meta-st layer:i want to make two root partitions on the sd card (since i'm using the stm32mp157c-dk2)the root partitions i need to integrate rauc updater in my machine.since i insta...
Hello,I'm trying to define some GPIOs as simple input/output for STM32MP157. I'm using the STM32CubeMX tool, but I can't find where to assign the GPIOs to A7 or M4. In the pinout view, I correctly set them as input/output but when I generate the code...
Hello, I'm trying to create the Distribution package for my STM32MP157D-DK1. When I first installed and ran, it said it was running, It stayed that way for the afternoon. I let it 'run' overnight to the same line. I ^C'd out of it. Since then I get t...
Hello,I am going through building the base Android Distro for use in the STM32MP1 Discovery board, when I go to call the disco i.e. lunch aosp_disco-eng I get the error listed in the question.When I call lunch aosp_eval-eng then I get no error and we...
I'm a newbie with embedded topics, for educational purposes I'm trying to set up my ST32MP157C-DK2 using Buildroot.Using menuconfig I pointed Kernel, TF-A and U-boot to the latest label releases of ST forked repos. But it did not work because it aske...
Hi,I'm interested in all possible mechanisms of M4 waking A7. I know that this can be done with virtual UART and GPIO pins (6 of them if I'm right), but are there other ways to do it?Nenad
Moreover, when I play the demo video, core usage reaches up to 70%, so is the GPU really working? The blacklist file:root@stm32mp1:~# cat /etc/modprobe.d/blacklist.conf blacklist etnavivDmesg:root@stm32mp1:~# dmesg | grep galcore [ 19.326759] galc...
