Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi!We are planning a product and have considered the STM32MP157 as a basis. Our test platform is the STM32MP157F-DK2 running a locally built Yocto Project image (openstlinux-eglfs distro, st-example-image-qt image) based on meta-st-stm32mp, meta-st-o...
Hello everyone,We are at the beginning of the development phase for creating FPV-drones.I would like to transmit the video signal (FPV) of a camera, e.g. the RPI-22 camera, via radio over a distance of 2 km or more from the STM32MP25x-EV1 evaluation ...
I have carefully followed the getting started guide for the STM32MP157x-EV1 board. All the steps I took were successful until I reached the "Execute basic commands" section where I am instructed to run the following command:ls /dev/ttyACM*The expecte...
I followed the instructions on https://wiki.st.com/stm32mpu/index.php?title=STM32MPU_Distribution_Package&sfr=stm32mpu to flash my build image on my STM32MP15. After step 6: Where I build the image with the command "bitbake st-image-weston" I go to "...
Hello all,I'm using STM32MP135F-DK, taking picture with GC2145 camera and converting 1600x1200 raw image to png/jpeg formats to use later. I'm doing these according to the document at below link:https://wiki.st.com/stm32mpu/wiki/STM32MP13_V4L2_camera...
Hello,I am trying to capture images from OV5640 on STM32MP135F-DK.When I connect GC2145 camera, I succesfully list devices like below:I removed GC2145 on the ST camera board and connected OV5640, like below image: But when i try to list devices, /dev...
Dear. All. I have one problem. until now, I used well to connect with USB OTG interface. I've been using USB C to USB A cable. and then, we have no problem. but, I found a problem at using USB C to USB C connectivity. the PC & my MP151C board didn't ...
As I find that the qt layer has been removed from the ditribution package, and no qt ducumentation on wiki is available, does that mean qt is not supported for the stm32mp series?
Dear STM： We have the following questions to consult： ①Does the PA10 of STM32MP157AAD3T have a pull-up resistance inside the OTG_ID pin function?Do I need an external pull resistor when doing OTG ID function at the same time?If so, wh...
Hello. I am desperately trying to connect a St Link (V2 and V3) to a news card. The chip is an STM32MP135. This component is equipped with lines allowing connection via the SWD protocol. However, the STM is not recognised. How can I hope to contact t...
