Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hi,I am currently using the STM32MP1-DK1 board in engineering modeWhen I am debugging the program and stepping instruction by instruction in IAR, the debugging process is lost at a time during the execution.I can execute the program and and I can ins...
I'm trying to get the OpenSTLinux build environment up & running for the 1st time, following the instructions on the wiki step-by-step.So far I have:Built a Ubuntu 18 Virtual machine in Virtualbox - (18.04.5LTS, 4 cores, 8GbRAM, 500Gb HDD)Followed al...
In our custom board we are using I2C1 to control and configure STPMIC1. I'd like to use I2C1 in TF-A so PMIC can be configured to power DDR during boot. I2C1 is not supported by default in TF-A, but looks like there is a way to do it as described in...
I'm trying to boot an STM32MP157 using the v5.4-stm32mp branch of ST's Linux kernel, and it doesn't appear that peripherals under the simple-bus node in the DTS file are getting probed. I copied the stm32mp157d-dk1.dts file as a starting point, but s...
I am on environment 2.0.0 and a custom board with PMIC and STM32MP151 booting via serial interface with the STM32CubeProgrammer using UART4 for debug output.I managed to get the TF-A running up until it is in BL32 (sp_min) and prints "Preparing exit ...
Hello ST Teams!I'd like to know if it's possible to upgrade Python version and at the same time stay at 1.2 SDK.I've read the "STM32MP1 Ecosystem known bugs and common pitfalls" post and "https://community.st.com/s/question/0D53W00000Ab3toSAB/how-to-...
Hi, i moved to new ecosystem v2.0 "dunfell" and added my layers of wifi,camera, openCV and python packages from old Yocto ecosystem. first boot serial-getty@ttySTM0 working fine. on second boot it died and in /var/log/messeges i got: Unit serial-gett...
I have generated a project with cubemx and tried all the instructions from this article..https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_PackageMy layer.conf look like thisBBPATH .= ":${LAYERDIR}" BBFILES +=...
I see that the page related to the installation on java is still under construction on the wiki, but I urgently want to install jre and want help in doing so.I am using st-example-image-qt for my project and I need to add java to it, I have already a...
I'm trying to generate dtb files (kernet, u-boot, tf-a) for a custom board with STM32MP157C (OSD32MP157C by Octavo Systems) following the instructions from ST (https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Developer_Packag...