Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Hello everyone,I am using FreeRTOS but i am confuse about seting priority, Should I give same priority to every task or different priority to all task.And also what is different between them.
Hi Guys, I am working on STM32F446 MCU. Everything is running fine. I just want to implement firmware upgrade over UART. As we know UART bootloader is already available in system memory we just need to jump over there to run it. I Have used below cod...
Posted on January 08, 2015 at 04:51I understand this question has been asked before. I searched the forum and view these three threads: ''How to program the application flash file (hex file) in chosen flash area by using ST-LINK for STM32F0''''Flash...
HiI want to debug my Display ST7735 (128 x 128 px). For that i wrote a code which sets the screen line by line into green color. When i flash the code it works fine. When i try to debug nothing happens on the display. What can i do that the display c...
Hi,Recently, while reviewing the code for USART handling, I came across the function UART_CheckIdleState. It is called at the end of the peripheral initialization. The name suggests that it checks the IDLE state, but the implementation does something...
