Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Running the iio_info command on a terminal into a STM32MP157F-DK2 (booting from the shipped SD-card) reports some errors:root@stm32mp1:~# iio_infoLibrary version: 0.23 (git tag: 92d6a35)Compiled with backends: local xml ip usb serialIIO context creat...
Hi, I have an issue with my project. It is bare metal project. When Im configuring clock the boards is failing in SystemClock_Config().I tried to copy the setup from BSP_BasicTemplates. But the results is the same.Here is the error I get on console.I...
Hello everyone,I would like to ask if it is possible to configure the STM32MP157F-DK2 to boot from a USB SSD instead of an SD card. If so, could you please share the steps or documentation?Thank you in advance!Best regards,Symeon Zapsis
I installed the distribution package using the stm32mp257f-ev board, but eth1 is visible but eth2 is missing. How do I activate both end0 and end1 in yocto.
Hi All,I am working on enabling and testing the LCD (RGB666) and backlight (enable and pwm) functionality on my STM32MP1 platform in U-Boot. I have configured the necessary U-Boot options for LCD and video support, including backlight control and dis...
Looking at the u-boot driver (drivers/watchdog/stm32mp_wdt.c), it seems to hard code the prescaler to /256.There is no warning if the maximum timeout is set. The linux driver seems to handle values up to the maximum of 131 seconds. Is there some reas...
Hi there, I am working on a product where we use the STM32MP157C for our purposes At the moment we have the UART4 attached to A7. I wanted to move it to M4 so that I can start seeing the serial logs coming out of M4 rather than the A7 which is runnin...
As reported in the GitHub page, STM32PRGFW-UTIL should work with boards with USB DFU or UART serial interface.It works properly with UART, but it doesn't with USB DFU, showing the following error: Download in Progress: █████████████████████████████...
Hi,We are wondering that do we support to boot uboot from nand flash then boot into OS from external PCIE SSD driver.Is that workable to support this case by changing codes on stm32mp257 platform? Thanks.
Hello: I am debugging the network development of STM32MP135 bare metal, using the protocol stack LWIP+FreeRTOS, and I have implemented the LWIP transplantation of dual network ports under FreeRTOS, and can successfully PING the IP of the two network...
