Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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, ?
Hi hope you're well. I got stuck on part 6.Compile kernel source code->Compile and install on the current source code directory->make ARCH=arm uImage vmlinux dtbs LOADADDR=0xC2000040 giving an error as below. Thanks in advance! CC drivers/usb/dwc...
Hi,we are using Stm32mp157a-dk1 board.We installed dfu-util tool in ubuntu. i didn't find any device (i.e,it shows no dfu capable USB device available). What may be the issue?Thanks in advance.
I found the following errors when I burned kernel alone and starterpackage. May I ask why this was caused? The kernel is through https://github.com/STMicroelectronics/meta-st-stm32mp/blob/dunfell/recipes-kernel/linux/linux-stm32mp/README.HO W_to.txt ...
