Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi All, I have a STM32 Nucleo H723ZG development board and running CMSIS RTOS v2 and HTTP server with netconn on it. The project is an example provided by the ST and it is available in STCubeMX. everything works fine until I disconnect the Ethernet ...
Hi all, I have a task of controlling Watts of USBPD by Uart data received . Help me to complete the task.I have no experience in the process help me to complete the code flow
we are using stm32f103c8t6 and stm32f407vet6 microcontrollers. we were able to communicate with sandisk and other brand sdcards but hp sdcard (Class 10, UHS-I, U1) is not communicating . hp sdcard working with card reader and we have formatted in FAT...
I need generate ethernet Mac address for my devices(STM32H7xx), and want to make those devices' Mac address NOT same. The first 3 byte of Mac address will use ST's, so only leave 3 bytes. We want to use the chip UID to generate the 3 bytes of the Mac...
Hello, I am trying to debug my vcp application (uses STM32F103CBT6), but when I start a debug session the COM port does not work. When not debugging, just uploading a new code, the cdc communication only works after a power reset. I modified my custo...
Hi!I'm working on a STM32H7 running with FreeRTOS.I'm facing a quite particular bug. One specific variable, which is basically a counter, sometimes get its value corrupted.This happens inside an specific task, which is actually quite simple, and over...
Hi Community,I encountered an interesting issue: I first generated multiple FreeRTOS threads (in which the first thread is the dummy thread) using STM32CubeIDE (CMSIS V1) and then copied them to a CMake project. It worked well I have added a few impl...
I'm working on a custom STM32H743IIT6 based board, and I'm trying to get USB device working. I've had some experience with the ST USB middleware, and have successfully implemented several projects using it. This is the first time I've tried to use Az...
HiI am trying to develop a board based on ethernet connection. I have bought a nucleo-h723z board to get started.I would like to have a ping example up and running, but I have not succeeded...I am using CUBEIDE V. 1.15.1 and CUBEMX V. 6.11.1.I have c...
I'm having trouble using STM32 to bind to the Webserver via the AT Command command. Connecting to the Webserver is fine, but the problem is that the site only runs a few times, the AT+CIPSEND command has a problem, data sent to ESP is 1 character err...
