STM32 MCUs Products

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Resolved! STM32U073 - Can you bootload a factory-new device?

I have on my desk an STM32F407 Discovery board and an STM32U083 Nucleo board.  My intent is to write software for the F407 to bootload the U083 via I2C.  As far as I can tell, these are the general steps:Drive BOOT0 high and pulse the NRST pin on the...

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dmarks-ls by Associate III
  • 1009 Views
  • 12 replies
  • 7 kudos

Resolved! HAL_Delay blocks code

Hello, I have a custom board wich is based on the evspin32g4-dual Board. I generated the code with motorcontrol work bench and could upload it with a j-link. I added an uart output in the startup and noticed that it kept printing it, so the board was...

Screenshot 2025-06-19 130223.png
QuirinS by Associate III
  • 365 Views
  • 10 replies
  • 11 kudos

USB_DEVICE Not Recognized on STM32L562CEU6P Board

Hi everyone,I'm developing on an STM32L562CEU6P board using STM32CubeIDE on a Windows 11 laptop.In my project, I'm trying to use the USB_DEVICE feature, but when I run the project, my computer fails to recognize the USB device.What I've tested so far...

Danit by Associate
  • 290 Views
  • 2 replies
  • 0 kudos

Changing octospi to quadspi configuration on STM32H723

Hello, I am using QuadSPI in STM32H723ZGT6 which has OCTOSPI and I am changing octospi to quadspi in pin configuration and writing code also I had written same code for STM32H750VBT6 which only supports QUADSPI and I am using W25Q128JVSIQ Flash for t...

Aries16 by Associate II
  • 540 Views
  • 6 replies
  • 0 kudos

Resolved! STM32G431 Bootloader

Hello , I'm using STM32G431RB, and I am trying to flash the MCU via UART1 using PA9 and PA10 pins but I can't make it work ..I get an error like "Error: Activating device: KO. Please, verify the boot mode configuration and check the serial port confi...

Stefano1 by Associate II
  • 401 Views
  • 9 replies
  • 1 kudos

CAN baud rate change, device is restarting continuously!

Facing issue with CAN baud rate change!1. The Master and slave devices are communicating at baud rate of 1Mbps.2. If I change the baud rate of Master device to any other baud rate(like, 250kbps, 500kbps,125kbps,50kbps) then master device contiguously...

ramji by Associate II
  • 282 Views
  • 7 replies
  • 3 kudos