Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello, I have a STM32G4 evaluation board. My goal is to read and write to a USB thumb drive (pen drive/MSD device) using an STM32G4 microcontroller (bare-metal). When I look at the possible USB examples in the CubeIDE, I can't find any examples for M...
Hi,I am working with AGM90E26 Energy meter with STM32G491 with SPI.I checked for the drivers but I didn't find. If possible can anyone please share the energy meter SPI driver/resource link of that driver. It will be helpfulThanks
Using the STM DFU DLL's to load firmware onto some 3rd party custom hardware, we have to call SelectCurrentConfiguaration becuase the bootloader in the hardware requires this before it allows the STM32F4xx ROM to be written to Normally this works OK...
I don't understand how to use these two display modes:Read Busy Flag and Address CounterRead Data from RAMDatasheet LCD2004AI can describe how writing to DDRAM works. First, I put the cursor on the display where I want to write the character: LCD_Sen...
I have an STM32h723, connected to the STM32CubeProgrammer via SWD. My flash image is 136672B in size and contains code to read the entire flash image, SHA3 it, and then compare that SHA3 to an SHA3 which is located, via linked script + post build scr...
I am working on STM32H757i-eval board. It worked well until this morning when it displayed "Error in initializing ST-Link device, Reason (4) No device found on target" at the time I was burning an image to it through the ST-link on stm32CubeIDE. Then...
Hello, I am trying to Use FDCAN For Nucleo-u575Zi-Q , I already Configured two Stm32 emulation board with the same code one send data and other is receiving data , I did all init Functions and Enable interrupt when receiving data but non of this buf...
Hello,The ST developper cloud website returns an error message when downloading the CubeIde project, and only on large neural networks. The error seems to be due to the api (https://stm32ai-cs.st.com/api/8.0.1/project/) returning a Gateway timeout 50...
