STM32 MCUs Products

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Resolved! SPI on STM32U575 (NUCLEO board)

I'm trying to get SPI1 working on an STM32U575 (NUCLEO board), starting from a base of existing working STM32F4 LL API code, but have failed.I am running this on a NUCLEO-U575ZI-Q board, so MOSI on PA7 (D11), MISO on PA6 (D12), SCLK on PA5(D13) and w...

Resolved! STM32H7x3 USB Microphone Driver

Hi,I want to configure my device as a USB Microphone. However the cubemx generates code for USB speaker and the device is detected as STM32 Audio Class Speaker. Can anybody suggest a solution or Cube Example for USB Audio class with Microphone  codes...

Memory writing problem of STM32L452RE

Hello fellow seniors:I am still in the learning stage and currently use the part of writing to the memory (Flash Memory). I have encountered a problem and would like to ask for advice:From the picture (instruction manual) of [[Figure 1]], we can see ...

螢幕擷取畫面 2024-05-08 163233.png

STM32H747 (Portenta H7) and HardFault Crash Report

My project crashes after a random period when sending network traffic (one hour or longer working). I want to debug (but without a debugger connected or sitting there and waiting). So, I want to record some data, e.g. when the HardFault_Handler was c...