Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I have a STM32MP157C-DK2 eval kit and am looking into Bluetooth mesh. According to Murata the wireless \ bluetooth module that contains a Cypress part is mesh compliant and the board has v5.50 of BlueZ so theoretically the version of Linux supports i...
Hi,In my M4 program within while loop, I have made a for loop which iterates infinitely for 0.75 seconds like this but didnt work at all. I used time.h for that. Are we allowed to make this kind of loop within the while loop in M4 program ?Do you hav...
For enabling Raspberry Pi 7 inch touchscreen I configured device tree according to the binding. However, when I compile it it gives me syntax error and FATAL ERROR: Unable to parse input tree. I have read many pages of website about device tree but g...
Dear team,We have a design with stm32mp157aac MPU, and we use MIPI DSI as the display interface to a device with 1280x720@60 RGB888, the PCLK is 74.25MHz, the DSI works at non-burst sync event video mode. But the image is flickering continously. Whe...
Hi there,I am trying to use the plasma-mobile enviroment as default in the x11 distro. I documented in detail everything in this issue (easy to reproduce): https://github.com/schnitzeltony/meta-qt5-extra/issues/73Can someone from ST look into this to...
I configured UART7 and USART3 to work with RTS in linux (for A7) - I generated the DTS and checked to use the correct pins (according to schematics) to make sure are mapped to the Arduino connector (UART7) amd RPI GPIO like connector The UART7 & USAR...
The hardware is STM32MP157C-DK2 board.1. We setup the test environment as below:We bridge the USB port and the Ethernet port in the ST.The throughput is about 270Mbit/sec(Limited by the usb to Ethernet convertor).2. Another test environment is:The ...
is stm32mp153 can start weston without gpu
I am going to extend some GPIO for 157 for keyboard, I found on EV board is a MCU of STM32L157 to implement, do you have any firmware information about this MCUSource code or I2C protocol, or have other similar chips
