Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi, On STM32MP1, what is voltage threshold for boot pins to be detected as 0 and 1 in digital?Will 0.61V be detected as 0? I research seem under 1.23V will be 0 and start from 1.88 or higher will be detected as 1 (if VDD = 3.3) but I am not sure this...
Hi I am using STM32mp157-DK2 for the first time.I am trying out the section Modify, rebuild and reload the linux kernel which is described in following linkhttps://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_A...
Hi, I would like to integrate the STPM4RasPI with MP135F-dk. After following the https://wiki.st.com/stm32mpu/wiki/STPM4RasPI_expansion_board tutorial, I am receiving an error. Driver is enabled:STPM4RasPI module is properly attached. Do you have any...
hi ST communityi am new to STM32MP1 and linux i want to attach external devices to STM32MP146 with FMCi read a wiki about FMC device tree configruation and linux/Documentation/devicetree/bindings/memory-controllers/ st,stm32-fmc2-ebi.yamli have som...
Hello! I'm trying to figure out if the M4 has the ability to put the A7 to sleep but haven't quite figured out how to get the info from the M4 to the A7 at this time. I've been going through the forums and the Ecosystem V5 page and haven't had much...
Hi,I am using a STM32MP157f-DK2 platform with Linux distribution software downloaded from ST download link for the platform. Can you please help to understand what is the interrupt that CPU will get when a data block is read from the SD card? Is it S...
Hello everyone, I am trying to run examples of the new STM32CubeMP13 repository. Unfortunately, without any success, The flash procedure always breaks with an error (please see the attachments below). Nevertheless, it is possible to finish. After tha...
Trying to merge a custom stm32mp153c board to the new BSP (6.1-yocto-mickledore), OP-TEE panics: F/TC:0 0 probe_driver_node:391 Probing stm32mp1-cpu-opp on node cpu0-opp-table F/TC:0 0 get_supply_phandle:114 cpu: supplied by 4 F/TC:0 0 __clk_enable:1...
Hello, I am working on STM32MP135-dk board.i am running make command but its not working, it shows fatal error: XDisplayInfoHeader.h: No such file or directory, this error. How to solve it ? i am sharing some screenshots below.
I have a simple recipes, which used to install certain files to rootfs, as below:DESCRIPTION = "A hello world example"SECTION = "appauto"DEPENDS = ""LICENSE = "CLOSED"FILESEXTRAPATHS:append := ":${THISDIR}/file"SRC_URI = "file://hello.service \"do_in...
