Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I have been trying to compile an image in Yocto with a custom machine to load my own device tree, but when trying to compile I always get the same error, here is a log: Log data follows:| DEBUG: Executing shell function do_configure| gtkdocize: neith...
HI. I have a custom board that basically identical to the PDKWe Made 2 Boards for test.One starts up OKThe Other failsSection of Console belowThe section of interest is the lineINFO: CPU 0 IT Watchdog 2 and soThe Same SDCard in both.Must be a hardwa...
When compiling the U-boot, these four commands are used:PC $& gt; export KBUILD_OUTPUT=.. /build/stm32mp15_trustedPC $& gt; export DEVICE_TREE=stm32mp157c-dk2PC $& gt; make stm32mp15_trusted_defconfigPC $& gt; make alluse the first: export KBUILD_OUT...
I am trying to read/write the QuadSPI flash on the EV1 from the CM4 controller. I am able to flash and boot from the QuadSPI memory using STM32CubeProgrammer, but when I try to use QuadSPI init code ported from another ST chip (STM32H750), it hangs ...
I need to connect a Waveshare Electronics 5.5" HDMI AMOLED display that does not provide it's supported modes, their website states it needs to be configured manually with the followingmax_framebuffer_height=1920max_usb_current=1config_hdmi_boost=10h...
Hi all,How can we integrate swupdate with current yocto build infrastructure for stm32mp167c-dk2?TIA
Hi Community,I am building android image of STM32MP157C-EV1.I have got incompatible error when I have built as following commands.commans: $ repo init -u https://github.com/STMicroelectronics/android-manifest -b refs/tags/st-android-11.0.0-2021-08-3...
Dear STM32 MPU Community,We are please to announce that New MP1 Ecosystem V3.1.0 is available.It contains :Openstlinux-5.10-dunfell-mp1-21-11-17STM32MP1Cube V1.5.0STM32CubeIDE V1.8.0STM32CubeMX V6.4STM32CubeProgrammer V2.9.0Please check out the STM32...
Hi,I'm working QSMP-1570 SOM. There is STM32MP157C on it. I am trying to communicate between processors using RPMSG.I see that RPMSG's are formed under /dev.ttyRPMSG0, ttyRPMSG1.I'm opened serial port in linux side;if ((fd = open("/dev/ttyRPMSG0", O_...
Time out check load galcore module expiredwhay are we getting this, how to fix this, ?
