STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Resolved! STM32G4 FW 1.5.2 FDCan Error/Bug?

Hi guys I've upgraded from 1.5.1 to 1.5.2 and I'm receiving HardFaults when using FDCAN \STM32Cube\Repository\STM32Cube_FW_G4_V1.5.1\Drivers\STM32G4xx_HAL_Driver\Src\stm32g4xx_hal_fdcan.c FW 1.5.1 Line: 3493     /* Write Tx payload to the message RAM...

Framet by Associate III
  • 1848 Views
  • 6 replies
  • 2 kudos

stm32 FDCAN bootloader

Hello ST Community,We are using the STM32G0B1RET6 and have created a custom bootloader using FDCAN. Our setup includes two separate STM32CubeIDE projects:Bootloader ProjectProgrammed via ST-LINK V2Receives application firmware over FDCANWrites it to ...

AKG123 by Associate II
  • 272 Views
  • 1 replies
  • 0 kudos

Resolved! STM32F334R8 ADC problem

Hello everyone! I am trying to use the ADC of my NUCLEO-F334R8 board. I want to read the PC1 pin (ADC12, channel 7). I try to initialize the ADC with the following code: void BSP_ADC_Init() { // Enable GPIOC clock RCC->AHBENR |= RCC_AHBENR_G...

Santos by Associate II
  • 358 Views
  • 9 replies
  • 1 kudos

Bug in GPDMA with 2D addressing (I think)

I believe there's a bug in the stm32h7rsxx_hal_dma code for dealing with repeated blocks in interrupt mode. This bug probably exists in other STM32H7 devices as well.With a typical repeating transfer, in *NON* interrupt mode, the DMA transfer complet...

FA1234 by Associate III
  • 541 Views
  • 5 replies
  • 0 kudos

Implement WebSocket Protocol on STM32?

Hello,I am currently working on a project with an HTTP server, successfully implemented using FreeRTOS. In this setup, I handle client requests for opening and collecting data from the client side. However, since I need to display real-time data on a...

AS5 by Associate II
  • 955 Views
  • 8 replies
  • 3 kudos