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 working on STM32H753 (with eval board EVAL 2).I am modifying an existing firmware built without libc and without startup files.I need to convert floating point variables to strings, so I want to use as little as libc as possible. I choosed newli...
Code Order :1、HAL_FMAC_FilterPreload_DMA。2、HAL_FMAC_FilterStart。3、HAL_FMAC_FilterStop。4、HAL_FMAC_FilterStart。5 HAL_FMAC_AppendFilterData i want ask ,does Fmac X and Y buff will clean when step3: HAL_FMAC_FilterStop function excute ?
Hi,We're working on integrating the STM32N6 Getting Started Object Detection and the VENC SDCard examples and were wondering if we could ask some advice on memory allocation?The Object Detection example defines AXISRAM1_S and I think uses this for th...
Hi experts:I'm working on STM32U575 evk, using ADC1 including two channels enabe interrupt, attached file is my test project, only one interrupt in the callback function, I don't know why, if I changed the end of conversion selection to end of sequen...
I'm trying to enable USART transmission (TX only for now) via DMA, but when I call HAL_UART_Transmit_DMA, the transfer doesn't seem to start at all and HAL_UART_TxCpltCallback is never called.I've configured everything through CubeMX: enabled USART w...
So I have a board which I'm correctly using with threadX and TouchGFX.I want to implement a function that calculates the FFT of a signal, but I'm having a hard time finding the CMSIS-DSP libraries.I need to include the classic math library for ARM#in...
Hi,I am Working on STM32H745XIH6 MCU which embed in our custom board. I have bootloader code which is working fine on STM32H745I-Discovery board. But when I use bootloader in out custom board problem is unable to jump on application code, but same th...
Requesting ST to kindly provide a working example for STM32U545 using stand-alone USB HOST MSC to interface with a USB Pen drive. A Tech-Note explaining the code to be added to the various CUBEMX generated files would help.I have been logging to the ...
This article documents step by step the changes to be done in a CUBEMX generated U545 project to access a USB Pen Drive using ST Usb_Host MSC and FatFs Working Code for the NUCLEO-U545RE-Q board is available at https://github.com/NereusF1/stm32u545-...
Heyho,not really a bug, but the register ETH_MACCSRSWCRis missing in the struct ETH_TypeDef, in the CMSIS / STM32H7 header files, at least for H723 .. H735.Also checked the github repos.Any specific reason for that?
