Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I have STM32MP157C-DK2 evaluation board. When I connect HDMI to TV, Backlight of LCD off. I already know that this is because STM32MP1 has only one display controller. but my custom board is designed to support dual screen (duplicate mode).So even if...
Hello everyone ~Below link is my last question about display quality of dual screen. Fortunately I solved it but I faced other problem. https://community.st.com/s/question/0D53W00001mHWaWSAW/stm32mp1-can-i-duplicate-ltdcrgb-signal-for-dual-displayAs ...
I am working with Murata community but thought I would also see if anyone has experience on our specific type of board. Our design is based on STM32MP175C. They mention needing custom FW and their Yocto layer, etc. Seems emphasized on working with N...
Hi all ~I have a question regarding dual display.I want to display same content at the same time to both display devices (LTDC and HDMI).But, As my understanding, STM32MP1 has only one display controller. https://community.st.com/s/question/0D53W0000...
When porting the boot on my board,Please analyze the following situations:
I'm using coral dev board(i.MX8MQ) and trying to build tensorflow(2.5.0), libedgetpu(2.5.0) for imx. I couldn't find build for imx in your github repo. Any chance to help?
Hello,I am following this guide: https://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_PackageI have reached step 6, but when I run bitbake st-image-weston I'm getting this error:DEBUG: Executing python function populate_packages ERROR: QA Issue: i...
Hi ST Community,I'm trying to build st-weston-image for my stm32mp157f-dk2 board with yocto and the following configuration:Release: kirkstoneMACHINE = "stm32mp1"The layers that I use are the following:BBLAYERS ?= " \</absolute/path/to/yocto/director...
Hi all I have a new board of STM32MP157C, But I found the eMMC's pin in board is not the default pin. If I want to boot from eMMC what I should do? write the otp to set pin of eMMC and set the device tree. is that enough ?
On the default image provided from ST, is there any way to check what color depth is running on it.I think it is 24bit but not sure. I ran modetest but no option to show this information.
