Usage of M33 core in standalone mode in stm32mp257
Hi,Can I use only M33 core as a standalone controller on stm32mp257 evaluation board without need of linux operating system and DDR
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Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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Documentation error for STM32MP215-DK
I spotted that the documentation and code examples do not match for port pin assignments for LED2 and LED 4.The user manual manual does not match the schematics:Code examples do match the schematics, so just a documentation error I think.EDIT: There...
STM32MP257 - DCMIPP/CSI-2 media format configuration
HiI'm trying to configure a camera chip (Nextchip nvp6324) that outputs mediaformat MEDIA_BUS_FMT_UYVY8_2X8.There are examples to setup IMX335 sensor to a CSI-2 interface, but how to configure this format ? BR Raimo
USART6 Pins on PF4 & PF5 are shows NO ACCESS in Linux
Hi Team,I am working on a custom STM32MP255 board with OpenSTLinux (Yocto, kernel 6.6).I want to use USART6 only in Linux (no need in TF-A or U-Boot).Console is on USART2 (ttySTM0). USART6 is intended for RS232 communication.Device Tree Configuration...
STM32MP257F-EV1 web browser
I'm running a build with meta-webkit on the scarthgap branch for the STM32MP257-EV1. I'm trying to get a web browser working for a custom web page and the performance is pretty poor and I'm not quite sure why. It seems like there's a lot of people do...
Resolved! browser support on STM32MP25
Hi, I am currently working on a project that requires us to install a browser on our board. We are using an STM32mp25, which is using the Mickledore image. I am finding that the meta-browser layer is not compatible with Mickledore, and if I'm not mis...
Enable I2C peripheral in coprocessor
Hi, I am working with the STM32MP25 and trying to use the I2C peripheral from the Cortex-M33 coprocessor.The STM32MP25 includes an Arm Cortex-A35 core running Linux and a Cortex-M33 core for real-time applications. I am able to successfully load and ...
Resolved! Cant pregram/debug M33 core on STM32MP215DK-1
Following the tutorial here, at step 8, I get to the part where you load firmware onto the dev kit, but I always get an error "No ST-Link detected". As far as I am aware, programming should be done over the USB cable, or UART, not ST-Link?The board ...
Resolved! STM32MP135F qspi nand boot and OTP configuration
Hello ST team.I am working on the boot chain from qspi NAND flash memory. The board is based on the STM32MP135F SOC and the w25n01gvzeig winbond 128MB IC. The IC is sitting on qspi bank 1 on the default BOOTROM pins (AN5474 p49).I have already succee...
Resolved! Bloat-free GUI applications on MP257? - Will it work smooth with the hardware?
I'm planning to use ImGui as framework for creating a GUI application on the MP257 processor.The ImGui is bloat-free e.g it only uses the GPU hardware (OpenGL, Vulkan, etc...) to visulize the graphics such as buttons, menu, labels etc.Will an applica...
