Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am trying to retrieve data from a USB mouse with a STM32F429IGT. (The reason that I typed F4xx in my question is because I tried on other F4 series MCUs)To make sure that my wiring is correct, i connected D+ D- to PA11 and PA12 that are solde...
Hi ,I'm curious to Know before purchasing this Board a few things,Our need is , the Board shall be reliable to adapt the Other Quectel Modules as well like for Indian Bands i.e EC25-E modems from Quectel.The issue is in India, LTE-M is not operationa...
Hi, i'm using a nucleo-144 board with LwIP stack v2.0.3 in a network communication hardware project, most specific a STM32F207ZG. I would like to change the "STMicroelectronics" string that appear in a scan network for a custom string.Someone have an...
I have created a bootloader for my STM32F0 chip, and it will boot my firmware just fine, given one condition. I have followed the advice of many here, and I think I've gotten it working the way it is intended to work (set the ROM starting addresses a...
Hi friends! I am developing my project on STM32Cube_FW_F1_V1.8.0 package. I need to set and get feature reports in my project. I can handle output reports from host and send input reports to host but what about feature reports? I think it is implemen...
Hi all, I moved a code that was working on STM32F427VI and somehow I am facing a new issue that I have never see before.My code works in debug and release when the unit is compiled from Visual Studio and the Ethernet cable is connected or disconnecte...
Hi,I would like to use DTCM-RAM (0x20000000 to 0x2001FFFF) as system memory, and AXI-SRAM only for buffers. Is there a way to modify the ethernetif.c to have LwIP working in the DTCM-RAM?
I have a custom bootloader in my application. This bootloader write some data in one of the sectors in the STM32H7, lets call this data "bootloader flash data".This bootloader flash data is written to/read from multiple times during DFU, and to get i...
Hi Everyone,I'm working with LL driver and want to read the system clock. There is this function:LL_RCC_GetSystemClockFreq(PCLK1_Frequency)to get the frequencies but although I include stm32f1xx_ll_rcc.h, I receive this Error'PCLK1_Frequency' undecla...
