Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
At STM32MP1, there is an USB OTG, were you can flash the eMMC via the USB OTG. But in STM32MP2, there is no USB OTG. Does this mean that I need to flash my SD-card instead? Just like Raspberry Pi etc.?Or am I supposed to flash the eMMC via the USB C ...
Hello,I'm considering basing a project on an STM32MP25x, and while it looks like a very capable chip I have some questions about the capabilities and their interactions. If anyone can point me in the right direction I will be very appreciative.First,...
Issue SummaryWhen trying to rotate the display on an STM32MP157C board from landscape (800x480) to portrait (480x800) mode, I'm experiencing issues. Using the /sys/class/graphics/fb0/rotate interface doesn't actually rotate the display, and using Qt'...
I understand this will have severely negative impact on performance. But can this be done anyway?If the answer is yes. A further question is, will this break the access to PCIE/NVME SSD for some hardware or software limitation, say, the driver or dma...
Hi STM:I'm developing with developer package and want to add a slot like below PED 0x12 rootfs2 ENV mmc1 0x44A00000 noneorPED 0x12 rootfs2 ENV mmc1 0x44A00000 st-image-core-openstlinux-weston-stm32mp13-disco.root2fs.ext4 About the second caseI have m...
Dear ST Developer Support, I want to flash st-android-13.0.0-2024-07-31-stm32mp257f-ev1-emmc-starter images, how can I flash it, could you provide some guides? thank you so much.
Hi All,We bought 3 STM32MP157D-EV1 boards (https://www.st.com/en/evaluation-tools/stm32mp157f-ev1.html)While running in it as it is out of the box, we have found out that on-board STLink-V2.1 doesn't work at all when connected to Win11.We've installe...
Hello There,We are using the board stm32mp257-ev1. Which has "STPMIC25A".I want to change voltage of LDO2 and BUCK4 on boot permanently (NVM of stpmic25A).Can i change these supply from stm32mp257-ev1 board itself ? If yes, How ? Thanks and Regards,...
i am trying flash in SD card for STM32MP157F-DK2. I am getting the error as mentioned below Port configuration: parity = even, baudrate = 115200, data-bit = 8, stop-bit = 1.0, flow-control = off16:56:09 : Activating device: OK16:56:09 : Board : --16:...
Dear community,we use STM32MP1 SoC in some of our projects. Normally, we use eMMC card, so we use just two DIP switch positions: 000 (for uploading images into eMMC) and 010 (for booting from eMMC). We utilize SD card after booting from eMMC for st...
