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...
I am using a STM32F401 MCU and STM32 HAL library. I am writing a bootloader that will update an application that is located into a different sector. The sequence is this:/* Unlock the flash */HAL_FLASH_Unlock();/* Erase the sector that will hold the ...
Hello I have STM32F779I- Eval developement board . My program works on developement board but not on my custom board with same controller (STM32F779BI) ( My pin configuration are same for both. ( MII configuration ) for both I have made jumper setti...
FreeRTOS is currently active. However, the problem occurs before FreeRTOS initialization (before calling osKernelInitialize ()).The board used is a board written by hand rather than a NUCLEO board. When I activate my Peripheral devices other than US...
I am using H7 MCU's usb OTG in host only mode. I try to directly power the VBus by on board 5V without power switch. That means VBUS is always on after power the board. Is it support by H7's USB OTG?
Hi, Everyone?I'm googling a couple of days to find clue of interfacing the FTDI USB device to my USB host service. But, I cannot find any solution like cool sparking water.I'm using STM32F207VE with STM32CubeIDE. I know that FTDI does not use CDC se...
bootloader update the application saved on the USB memory stick attached to on STM32F429 Discovery board when reset occurs, it detects if USB flash memory pen is attached, if attached read and copy application file (hexfile) from usb and update If re...
Hello ST team,I use STM32CubeF4 1.25.0in SystemInit_ExtMemCtl() of system_stm32f4xx.ctmpreg is not initialized between each while loop, so tmpreg is 0 and the FMC_Bank status is not read tmpreg = 0xFFFF; << is missing while((tmpreg != 0) && (timeout-...
Hi,I am currently trying to develop the Audio device on STM32F0 to stream audio data from USB to IS2 signal, although It worked without any issues on STM32F4 discovery board, when I am trying to apply same logic for Nucleo32 It does not seem to work ...
Hello!I'm writing a small application based on Cube LwIP TCP echo server example little adapted to my custom board. The application is sending small periodic reports (50-150 bytes) to connected TCP client but on some iteration it stops transmitting m...
