Mipi-dsi display problem
1,What is the reason for setting the display frequency to 50HZ instead of 60HZ?2, I designed a circuit board, using mipi to HDMI chip, and found that using 60HZ frequency to drive the display will jitter.
Forum Posts
STM32MP157C-DK2 No STM32 device in DFU mode connected
Hello, I try to work with a STM32MP157C-DK2 board but I'm not able to detect the board.I'm on Ubuntu 18.04, I've follow the STM32MP1 wiki and install everything needed.I put the board in DFU mode (BOOT 2 & 0 on 0) but when I run STM32_Programmer_CLI ...
Reset MPU independently of MCU
Hello.I want to reset MPU core(s) while MCU is running firmware. Such reset shouldn't stop MCU.I can make electrical changes if it can be achieved with power control. Or maybe it can be possible to use PWR (or some other) registers?
Resolved! sound alarm - stm32mp157c-dk2
I want to use sound alarm in my M4 program or on A7 Linux side.It can be any kind of sound (beep...etc).What should I do ?Which external pheriperal can I buy , or is it possible to do it with internal pheriperals on the board and how ?tnx
stm32mp157c-dk2 Linux rebooting after 30sec
Hi,I'm trying to learn world of embedded linux by trial and error, so I got myself STM32MP157c-dk2.I have followed the instructions from here: https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Packageand here: https://www.digikey.com/eewiki/displa...
Resolved! The manufacturing ZIP file on the resources page doesn't have any mechanical data
Subject says it all, really: Go here, download the ZIP file for the 'Manufacturing files', and the 'Mechanical' folder is empty :(Looking to get the offsets of the holes from the Arduino connector so I can bolt it down well.
Resolved! Question about the network.
I need a network connection for my project. Does the network PHY have to be programmed in CM4 via LwIP ... or does communication via OpenAMP to the CA7 work? Are there examples of a simple web server that can switch a port or similar? Thank you very ...
Why Flashing the FSBL Failed?
I have a DK2 board.Downloading FSBL image for EV1 board to DK2 board through USB port on DFU by the STM32CubeProgrammer fails. Both boards use the STM32MP157C chip, but I don't understand why the download fails.Can anyone explain the reason or princi...
Resolved! Arduino connector - stm32mp157-dk2
Hi,I am working with stm32mp157-dk2. Arduino connector CN16-pin5 is giving 5v.How can I switch on/off this pin in my M4 program ?I couldn't find a solution or example, could you please help me ?
The new unofficial Yocto Project BSP for STM32MP1
Koan is proud to provide the unofficial Yocto Project BSP for STM32MP1 based boards.This project is not endorsed nor supported by ST.ST OpenSTLinux is based on OE, our BSP extends the use of ST meta layers with Yocto, using latest commits on the bran...
