STM32 MCUs Embedded software

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

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XMODEM protocol for file transfer

Hi,I'm currently working on file transfer through the XMODEM protocol, and I want to implement the logic in STM32CubeIDE. If anyone has already implemented it, please share the source code. It would be helpful for me. Thanks

pvall.1 by Associate II
  • 8471 Views
  • 15 replies
  • 6 kudos

Resolved! Move LWIP from barebone to FreeRTOS

Hi,I'm able to configure LWIP with my Nucleo-F439 board so that it responds to pings as expected. I however want to be able to transport some useful information to a socket (telnet or similar) and I want to use FreeeRTOS for that. I however am unable...

debug by Associate III
  • 1134 Views
  • 1 replies
  • 1 kudos

Resolved! PWM register of TIMER

I have initialized a project with STM32CubeIDE (the .ioc file) using the STM32F407G discovery.I want to produce on an output pin of the TIMER4 a PWM signal with a certain duty cycle, so I set in the .ioc file the various parameters and in particular ...

luke514_0-1710235862441.png
luke514 by Senior
  • 1919 Views
  • 3 replies
  • 2 kudos

TCP/IP connection problem after repowering

Hello,I am currently using Olimex's STM32 E407 board. I am using raw tcp. I enabled lwIP on CubeMX. I have been able to create a TCP server, connect the board to my computer with ethernet cable and communicate. The problems I am facing now are as bel...

direncan by Associate
  • 701 Views
  • 1 replies
  • 0 kudos

STM32F373 USB prgram

Hi, two questions:1.- What config must set to PA11/PA12 pins? I set ALTERNATE FUNCTION (0x10) in MODER register, but what AF option must set? In STM32F373 manual there is no AF defined.2.- I configure USB device (clocks/gpio) and i can access to USB ...

JordiL by Associate II
  • 3553 Views
  • 18 replies
  • 8 kudos