STM32MP1 DK2 Hands on?
I have STM32MP1 DK2 with me. I want to work on some projects on STM32MP1 DK2 to know the working more. Mainly on RTOS ,Linux and display.
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Forum Posts
Resolved! Warning in building the OpenSTLinux distribution
Hello!When I build the Open ST Linux distribution, I get the following warning:WARNING: st-initrd-1.0-r0 do_package: Manifest /home/ubuntu/OpenSTLinuxDistr/openstlinux-5.10-dunfell-mp1-21-11-17/build-openstlinuxweston-stm32mp1/tmp-glibc/sstate-contro...
Resolved! Adding custom recipe to meta-st-stm32mp layer.
Hi ,I am trying to add a custom recipe in the meta-st-stm32mp layer. Below is my swupdate_1.0.0.bb file :DESCRIPTION = "Swupdate example" HOMEPAGE = "wiki.st.com" LICENSE = "GPLv2" LIC_FILES_CHKSUM = "" # No information for SRC_URI yet (only an ext...
Is there a way to use the B-LCDAD-HDMI adapter (bridge chip ADV7533) on the STM32MP157a-ev1 board
Hi @PatrickF I think the previous question reached the maximum number of replies, so I write a new one hoping I'm doing well.Here's my weston.ini[core] #modules=cms-colord.so shell=desktop-shell.so backend=drm-backend.so idle-time=0 repaint-window=1...
Resolved! OTA Update partitioning scheme
Hi,I am trying to integrate swupdate for OTA update integration for STM32MP1.In the due process I will be in need to modify the flash layout file a bit , since I am trying have an extra rootfs partition , named partition B on /dev/mmcblkp06.I referre...
Resolved! DFU Broken after STLink upgrade (FIXED)
IDE suggested that I upgrade STLink FW on my STM32MP1-DK2 discovery board. Now when I connect my Linux PC to USBC on DK2, device isn't recognized by STMProgrammer (also nothing shows up in dmesg).
Interprocess communication buffer swapping
Hello,I am working on IPC between M4 and A7 and it works properly using the "logic analyzer" example. I changed it according to my needs but not the buffers. 1 . I could read the data from 3 buffers, but often buffers are swapping. I would like to wh...
Season's Greetings !!
Hi STM32 MPU's community ! On behalf of ST and all ST employees involved in this community I would like to wish - to all members here - a joyful holidays period and the best for coming year 2022 !I take this opportunity to thanks you all for your par...
Are there any examples of a UART transmit with DMA for a STM32MP1?
In a normal M4 like the STM32F466RE the MX program does most of the setup for transmitting the UART with DMA when you configure. However there is NO DMA option when setting up the UART for the STM32MP157. I dump internal information to a UART so I ca...
