STM32 MPUs Products and hardware related

Resolved! Is it possible to wake via RTC from shutdown?

I have tried the following on my DK2 dev board:Connect VBAT (verify that RTC is working as well)Set rtc alarm (30s into future or so)Power off via long press of "sleep" buttonWait for alarm to wake RTC...I have verified that the RTC is using the LSE ...

Resolved! Failed to start Load/Save Screen Backlight

Hi everyone,I have encounter the following error when booting the stm32mp157f-dk2Starting Load/Save Screen …of backlight:5a000000.dsi.0... [FAILED] Failed to start Load/Save …s of backlight:5a000000.dsi.0. See 'systemctl status systemd-backlight…ht:5...

Resolved! can't run qt exampls on DK2

I make st-example-image-qt image with openstlinux-5.10on the board, i can't run any qt exampls , when i run a qt app,i get this Could not open egl display Aborted (core dumped)do i miss something

Resolved! M4 cannot read or write the memory address obtained from rpmsg-sdb

Hi,I follow the tutorial "How to exchange data buffers with the coprocessor".Unfortunately, my board doesn't run the tutorial directly.I read the code "stm32_rpmsg_sdb.c","backend.c","main.c" and modified it slightly. Now M4 can receive the address s...

Resolved! How to launch weston wayland terminal application soon after the GUI is booted up,

Hello, I have to run a c application after the STM32MPU has booted up ( not before that).Is there a way to launch the terminal application with custom shell script running on it?How ?what is the name of the terminal application?May be I can put that ...

Resolved! How to solve "DSI display mismatch with QtCreator's UI" on STM32MP157C-DK2

Hi,I create a QT project and run it on the board STM32MP157C-DK2  with command " /tmp/testqt/bin/testqt". The data display on the DSI display is mismatch my testing project's UI.LCD_picture.jpg is DSI display data.QT_UI.jpg is Qt project's UI.Please ...

Resolved! I am using stm32mp157A-dk1. i want interface with ntp using uart console gps. if you have any package related to ntp using gps (ntp version 4)