STM32 MCUs Embedded software

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

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Forum Posts

Resolved! Problem with the X-CUBE-EEPROM Library

My colleagues reported problems with data loss when using the X-CUBE-EEPROM library with STM32G473RET6 processors. The data loss occurred after a long period of using or testing embedded systems (switching them off and on quite frequently). I decided...

BPrem.1 by Associate II
  • 225 Views
  • 4 replies
  • 1 kudos

USB OTG CubeMX middleware selection.

The only other mention i have found of this is in the following posthttps://community.st.com/t5/stm32-mcus-products/usb-otg-dual-role-selection-from-cube-mx/td-p/569876I'm using an F4 with external PHY.Everything works fine when configuring the USB F...

XD by Associate III
  • 108 Views
  • 1 replies
  • 0 kudos

PuTTy not receiving data from UART

Hello,  I am using the STMH753ZI chip on the nucleo 144 board. I cannot figure out why my UART code will not show what I am typing in my putty terminal. Attached is my main.c. Thanks. /* USER CODE BEGIN Header */ /** *******************************...

pb33 by Associate II
  • 382 Views
  • 10 replies
  • 5 kudos

USB Composite Device Bug

 I have setup a Nucleo-F103RB as a USB composite device by (CDC + HID) by modifying a STM32CubeMX CDC project. The device enumerates correctly and everything works initially, however I am encountering a strange bug where if I open a COM port to read ...