Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello. We have a controller using an STM32F429 with a LAN8742A ethernet phy. That part of the design is roughly based on the STM32F429 discovery board. Long story short - what is the correct process/procedure for reinitializing everything related ...
Hello everyone,I'm developing a dual-core FreeRTOS application on an STM32H755ZIT6 using STM32CubeIDE, and I'm facing an issue where the HSEM handshake is not working as expected.My goal is to have a FreeRTOS task on the Cortex-M7 block and wait for ...
Hello,I am currently trying to collect acceleration data at 16 kHz from a USB accelerometer using an STM32F401RET6 in USB Host mode.I created two tasks: vUSBInitTask and vUSBReadTask as shown below. void vUSBInitTask(void *pvParameters) { MX_USB_...
I have a 2-board communication project set up with 2 NUCLEO-H753ZI boards, where they communicate over UART. The sender side sends a 22-byte stream of data that is received by the receiver side and gets parsed into data. This data can then be streame...
Greetings! So, I used the OpenBootloader project, and then flashed a GPIO_IOToggle firmware in other area of the flash, close to the example in the video Introduction to Open Bootloader, Part 3: Loading an Application. In that example the CubeProgra...
Hi everyone, I have a STM32F042F6P6 chip. I want to read 9 analog channels on it.I guess there are at least 2 options: configure a scan mode with DMA, and staying in polling mode.I decided to stay in polling mode to avoid a potential problem due to D...
Hi, I'm using an STM32F746bgt6 on a custom board, and I'm using Keil.I enabled LibJpeg in CubeMX, but I can't get an RGB JPEG.I have a .jpeg file saved in flash, "frame99.jpg," which I read via littlefs. When I read it, I allocate the buffer to exter...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code. in STM32U073MCT6 microcontrollers, I have a p...
I followed the setup shown in this video: https://youtu.be/PG50MuFv4KQ?si=daLbNu_JcL2b3U4Q to configure the hardware, but there is no display at all. Could you please tell me why?
Hello,we are experiencing RAM corruption when running an application in external RAM when setting a breakpoint while debugging.The issue can be reproduced using following configuration:1. Open example STM32Cube_FW_H7RS_V1.1.0\Project\STM32H7S78-DK\Te...
