Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello, I am designing board with stm32f723 with 2 USB. On one side i have mouse attached to STM on other side STM attached to PC. When i transfer report to PC x, y and left click button works fine but i cant make right click. Bellow is the struct of...
Hello everyone,I am facing an isssue related to Bootloader project in STM32F407VGT6. My bootloader placed at start address of internal flash memory 0x0800 0000 and occupied 16kB. My application's size is 74kB. If the application is placed at 0x0806 0...
Hi,I am trying to use the ROM Bootloader on an STM32G071 Nucleo to upload code to the board. However erasing and writing to flash is not acknowledged by the G071. Other commands like reading from memory are acknowledged and return the correct data.I ...
I have STM32F723-DISCO board and I am designing project with two USB. First USB_HS is set as HOST and on it is attached mouse. Second USB_FS is set as Device and is attached to PC. The idea is to transfer descriptors from the mouse thru STM32 to PC. ...
I have been trying to develop a composite USB device with CDC+MSC on stm32L4S5. For that, I required total of 5 endpoints. 2 for MSC (1 bulk IN and 1 bulk OUT). 3 for CDC(1 bulk in, 1 bulk out, 1 CDC command). For that, I am trying to use endpoints 1...
I am trying to use the HAL_PWREx_EnableSRAMRetention() function described in UM2319 Description of STM32G0 HAL and low-layer driversI am using STM32CubeIDE, with my project configured as a STM32 project (with .ioc file for managing software packs, et...
I have seen the issues with DMA and the STM32H7 (here: https://community.st.com/s/article/FAQ-Ethernet-not-working-on-STM32H7x3), and I believe that I have implemented everything that was written there. To place all my variables into D1 SRAM, I repla...
Hi, i had setup a stm32f407 with lwip enabled and with "gen" and "check" the checksum of ip and icmp. I wanted to ping the device from my PC and checked incoming frame via wireshark. When ping i got my timeout on terminal with no further description....
In my project i am using stm32f779 series stm controller with LAN9250 ethernet for profiethernet application adn i don't have more idea on this and how to interface with controller so if anybody have idea or driver for LAN9250 please let me know. If ...
