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! STM32F746 : SW not running well without debugger

Hi,I designed a sw on STM32F746 with STM32CubeIDE.Some functions work fine when I use the debugger (ST-LINK) but this same functions halts when I don't use the debugger !I play se sequence hereafter : - run the sw using debugger : execution ok- exit ...

ABITT.1 by Associate III
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  • 8 replies
  • 3 kudos

USBX Outputs Garbage

Still trying to get USBX to work, I can now get data out to Putty but it's all garbage and after each send it "dings" (very annoying).  I used the H5 example to get it working, last hurdle I guess.  Putty is set to 115200, 1 stop bit, 8 data bits jus...

kumaichi_0-1726157705752.png
kumaichi by Associate III
  • 1025 Views
  • 4 replies
  • 0 kudos

STM32 high latency with usb hid game controller

Hi, I'm using an stm32f102 for making usb game controller (custom hid) with 29 buttons. The problem is, that the latency if I check on PC is feelable, too high. I made some tests to figure out the problem, but I don't have any idea yet. If I just re...

BPoko by Associate
  • 2019 Views
  • 4 replies
  • 0 kudos

STM32H743VIT6 can't connect with a LAN8720!

I have WeAct STM32H743 (STM32H743VIT6 ) and I can't connect it with a LAN8720 module!I did all my steps according by example from this link https://www.st.com/en/embedded-software/stm32cubeh7.html But, it doesn't help me!How to find out at what stage...

DK.7 by Senior
  • 1663 Views
  • 5 replies
  • 0 kudos