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, Does the stm32n6570-dk has no support for lwip?
Dear allI have a complex Flash problem. But even with NUCLEO-C092RC Board and the provided FLASH_EraseProgram example I have Flash erase and/or program problems.I adapted the original provided ST code a litte to get more information of the problem wi...
Hi, i'm trying to make a firmware that can read an SD card with filex but that can also connect that SD card to USBX MSC device (no simultaney). i'm able to do the two functionality in two separate firmware, but the problem is to merge. for now is su...
Hello,I am working with an STM32N6570-DK board and facing an issue while setting up the SD card. I created a project using TouchGFX Designer, generated the code, and opened the .ioc file. In there, I enabled SDMMC2 with 4-bit Wide mode and enabled gl...
Hi, I’m working on an STM32G491 MCU and facing an issue with GPIO PB9.In my project, I initialize PB9 as a digital output and try to set it HIGH, but the pin always stays LOW on the board.However, if I configure PB9 as input and toggle the pin extern...
Hello ST Team,I am using an STM32H755ZIT6 where CM7 handles a high-speed Quad-SPI flash interface with 100Mhz and UART communication with flow control 115200 baud.The same firmware runs on two hardware revisions:Revision V2: Works perfectlyRevision V...
I am trying to get this sample working on my STM32 Nucleo F767ZI board:zephyr/samples/drivers/uart/async_api/I created an overlay file.nucleo_f767zi.overlaydut: &usart3 { dmas = <&dma1 2 STM32_DMA_PERIPH_TX>, <&dma1 3 STM32_DMA_PERIPH_RX>; dma-names ...
I'm curious how hard of a task would it be to get UCPD working with the STM32N6 with zephyr. I see it's supported with the G0* https://docs.zephyrproject.org/latest/boards/st/stm32g071b_disco/doc/index.html From my understanding the UCPD hardware blo...
Hello Everyone,I designed pcb while to use STM32H723VGT6. I used an Ethernet phy called DP83848 to communicate via Ethernet.I have previously used this Ethernet phy with F4 series processors and communicated via Ethernet without any problems. I am us...
Hello, I am working on a project using DMA and UART HD to communicate between multiple MCUs. I have an issue where when one MCU starts up, it momentarily interrupts the UART HD bus and sometimes causes a UART and/or DMA error.Since I am using the ST...
