How to rotate the frame buffer from portrait to landscape mode ?
Hi,I am using MB1166 Rev.A display with STM32MP1 board. In the default mode it shows the logs in portrait mode, how can I rotate it to landscape mode?Regards,Shrikant
STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Forum Posts
How to run android on stm32mp157c-dk2
Hi,I'm lead embedded engineer at some company. Our current tech stack is android board for GUI and networking connected to stm32f2 over uart, which controls our hardware.We're trying to give a shot to stm32mp1, which could be great way to reduce hard...
Resolved! Questions about STM32MP157C's Virtual Uart
Hi,Please tell me whether the virtual Uart take any hardware resoure (eg: actual UART port, PIN).Does the virtual Uart support the baudrate change? If it support, what maximum speed it can support?The virtual UART demo example in "STM32Cube_FW_MP1_V1...
Resolved! Booting kernel 5.4.31 from BSP 2.0.0 with "old" bootchain
Hi all, I am trying to upgrade the kernel on a board running STM32MP15 BSP v1.2.0. From what I have seen, the kernel from BSP 2.0.0 is not compatible with the tf-a and u-boot used in previous BSP versions; I assume that this is due to a change in the...
Download Segment Error while flashing the image?
Error: failed to download Segment[0]Error: failed to download the FileError: Download partition 0x21 failedError: TSV flashing service failedI am getting this error while flashing the image. I took the st-image-weston and deleted the ui and audio pac...
Help with st-image-core shrinking
Hello ST Team!I'm trying to setup a simple headless distribution (with last available kit from ST), using st-image-core as a basis:"DISTRO=openstlinux-weston MACHINE=stm32mp1 source layers/meta-st/scripts/envsetup.sh"followed by:"bitbake st-image-cor...
Is there a way to make modal dialog on stm32mp157c-dk2 ? #GTK #Wayland
I am building graphical app using GTK. I have code that make modal dialog and it works well on ubuntu, but on stm32mp1 it doesn't. Dialog appear ,but it is not modal (i can click outsite and it disapear, or move it around). I am doing something wron...
Resolved! How to STM32MP1-DK2 node-red ?
I would like to use node-red on STM32MP157C-DK2 to handle datas computed and shared with IPCC by Cortex-M4.Any advice ?Thank you
How to recover after flashing wrong tf-a firmware?
Hi,I was looking at the ST Yocto dunfell update and wanted to update tf-a firmware and u-boot:https://github.com/STMicroelectronics/meta-st-stm32mp/tree/dunfell/recipes-bsp/trusted-firmware-aUnfortunately I did not realize which of the tf-a versions ...
How do I interface mipi dsi 2-lane with 4-lane displays?
I cannot find compatible displays for this processor.
