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 everyone,I am currently working on a project to develop drivers for STM32F4 microcontrollers, based on Reference Manual RM0090 (without HAL, only CMSIS and register access).The goal of the project is to design reusable low-level drivers for the...
Hi everyone,As part of one of my projects, I have to use an SD card to store my data. Since the final board has not yet been manufactured, I started developing my software on the STM32303E-EVAL evaluation kit.For reference, it uses the same microcont...
Hi! I am working with a stm32h743zit6 + ov5640 combo. I am using STM32CUBEMX + Makefile on Ubuntu.Currently I am at the state of:- Camera setup is successful- Code gets into HSYNC event callback- Code gets into VSYNC event callback- Code doesn't get ...
helloDescription:I'm currently working with the STM32U585 and encountered an issue related to USART3Most of the time the code works fine, but it occasionally gets trapped in HAL_UART_IRQHandlerI am using the DMA Receiver Timeout (RTO) and DMA TX, may...
Hello!I am writing a program for STM32F769I-DISCO board that uses FreeRTOS and LwIP to communicate with the server and send data to it. It generally works, but unplugging and plugging Ethernet cable (especially doing it several times within a few sec...
Hello,I have filed an issue but thought I would post this here for reference, this bug took me quite a while to hunt down and hope to save others time possibly:I have found a memory-safety defect in EEPROM_Emul on STM32U5 128-bit flash-line config.Co...
Hi,I am using the application core of the STM32WB55VGY6 (not the radio core). I created a CubeMX project and added a simple HAL_GPIO_TogglePin() call. Literally just 2 lines of code in the entire project.When I use a for loop as a delay, the code wor...
Board: NUCLEO-N657X0-Q, revision CI'm trying to communicate with an I2C sensor (VL53L7CX) using the I3C1 peripheral. I have written small routines to try this out based on this tutorial (chapter 9.10.). The problem is: no signal appears on the data p...
Hi,I would appreciate any guidance or best practices for minimizing code size by eliminating unused functions when using the STM32 extension for VS Code with CubeMX generated code (bare metal) as some code I'm writing has become very large.What is th...
Hi,I am using a STM32C031G6U6 and I would appreciate some clarification regarding HAL timebase and SysTick timebase selection.I want to use SysTick as a 1ms interrupt so in CubeMX I selected SysTick as timebase (see screenshot): None of the other tim...
