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 everyone, First of all I am kinda new in ARM (I never use), I am working on the STM32H745I-DISCO board (using the CM7 core) and I am facing a persistent issue with UART . No matter what I try, the RX Interrupt never triggers, and the code never...
Hello fellow readers,##Disclaimer##I am using a Nucleo Board, the Nucleo H7S3L8, and HAL_ERROR ist laughing me since 2 days in my face# I think you, dear reader, have heard about the SWR-Bit, which vanishes out as soon the software has restarted succ...
Hello everyone!I am using stm32n6570-dk. My project has only FSBL and was generated using STM32CubeMX. I was able to run it in debug mode without issues. The code does not execute when flashed to external flash memory. I had to comment out "MX_ICACHE...
Hi, I am working on STM32F469NI using the USB OTG HS peripheral in CDC (VCOM) mode. When using USB CDC without DMA, the VCOM works fine. However, when I enable Internal IP DMA (from CubeMX → USB_OTG_HS → Parameter Settings → Enable internal IP DMA)...
We are currently working on a project with the STM32U5 series running FreeRTOS and need to integrate the USB Mass Storage (MSC) class for adding pendrive / thumbdrive support. While exploring solutions, we noticed that CubeIDE doesn't directly supp...
Hello everyone, I am currently working on a project using the STM32U5G9ZJT6Q mcu with USB UVC. For my setup, I am providing: 32 MHZ external clock to phy 144 MHZ system clock In the documentation(TRM and CubeMX), the maximum external phy clock spe...
I am trying to get the USB CDC (Virtual COM Port) working on my STM32H743VIT6. I have successfully used this exact setup in the past, I would normally flash the code via ST-Link, plug in the USB micro USB cable, and the COM port would appear in Devic...
Hello community members, I am using a STM32H5 with acitvated MPU region. I want to check and test dection of nullpointer access.Because of safety reasons. I have configured and activated the mpu so far. When doing a write access to the declared null ...
Hello, I would like to know the H264 VENC performance for the STM32N6 using the ST example: STM32Cube_FW_N6_V1.1.1/Projects/STM32N6570-DK/Applications/VENC/VENC_RTSP_ServerI have a hardware setup with a nucleo-n657x0-q + a ST B-CAMS-IMX camera module...
I have an ILI9341 SPI screen and a small self-made library that can display different numbers on the screen. I want to be able to update the screen (display a new number) every time there is an interrupt. I have tested the screen functions independen...
