Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,1. I have my own application (migrated from H7 to N6) with FileX writing to the SD card in real-time.And I see that 4-bit data bus is unusable at all (a lot of disk errors).The 1-bit data bus in NORMAL mode works sometimes. HIGH-SPEED is not worki...
I can't get TIM1 to trigger DMA in my code (main.c)Am I missing something?
Hello,I'm working on a project using the STM32F401RE board to perform real-time fault diagnosis on machinery.The board receives vibration data in real-time via a USB-type accelerometer (Digiducer 333D01), and a lightweight deep learning model running...
I am working on programming a custom-designed board featuring the STM32H747IGT6 MCU using the Keil MDK-ARM environment. While I can successfully program and debug the Cortex-M7 (CM7) core, I encounter an "INTERNAL PARAMETER ERROR" when attempting to ...
Hi,I created the STM32H743 project based on RT Thread and LWIP, only open ICache, if I modify the content of a function, it will lead to the Ethernet transmission success, but there is no data on the MII interface, debugging compared the ETH register...
I try to create a new project, nothing is written in main.c! It is a first check after setting up 'LWIP', 'SDIO' and Freertos in the GUI and got this mistake!multiple definition of `errno'; ./Middlewares/Third_Party/LwIP/system/OS/sys_arch.o:/home/de...
Hello!I am writing a program that uses FreeRTOS and LwIP libraries. I would want to check ARP table, but functions from ip4 directory are not considered thread-safe. How can I check ARP table when using FreeRTOS or how can I make sure calling thread-...
Hi everyone,I'm currently working on a project to turn an STM32 microcontroller into a USB printerdevice. I have spent a considerable amount of time searching for a comprehensive guideor a complete implementation for the classic USB printer device cl...
I've got an STM32G491RE on a NUCLEO-G491RE board and I'm driving the DAC using TIM4's TRGO and pulling values out of a memory buffer using DMA. It was a bit of a challenge getting set up, but now that it's running it's beautiful.What's weird is that...
Good afternoon Team,I am working on a project where I need to interface two SPI peripherals with an ST microcontroller (STM32G070RBT6).One peripheral (ADS124S06) operates in SPI Mode 1 (CPOL=0, CPHA=1), and the other (64128L FC BW-RGB Display) in SPI...
