Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello community,I face the following problem on my NUCLEO F746ZG board :I want to power up my nucleo from an external source for my application, I have done as the Nucleo-144 manual suggests:Set the power line jumper JP3 to E5V or Vin (tried both)Rem...
Hello everyone. The last time I opened a form related to bit timing, I realized that the problem was in the Canbus transceiver. I added 1-2 revisions and replaced it with the MCP2551 transceiver. Even though there is a device on the other side, I get...
Hello,I have the new Nucleo-H743ZI2 board (note the "2" at the end of the board identifier). I was trying to import some example project for the board using STM32CubeIDE example selector. However I am stuck. Completely. The only examples availabl...
I am trying to bring up the STM32U5A9J-DK wherein I can use the external NOR_FLASH over OctoSPI_1 and the external PSRAM over HSPI_1 -- both in memory mapped mode. I am trying to use the STM32CubeMX to generate the drivers but am having some difficul...
Dear ST community, I am facing an issue with the virtual COM port for my NUCLEO-F070RB board. It is not working on my Windows 11 computer, and I am not sure how to resolve this. Can you please provide me with some guid...
Wanted to know the available evaluation board for the for STM32L412RB controller.
hi everyone, so i just reported few days ago the same problem that i solved by changing my usb cable.so everything was working until today where my pc again seems to not detected my board.the problem is that if i change pc it works, the other pc see ...
What does the word “Q” mean in the NUCLEO board, for instance, in “NUCLEO-H755ZI-Q”? How is it related to the MCU? Sorry for my ignorance, I’m new in the stm32 world.
I'm using my V3PWR probe for weeks now... but this morning it refuses to work. It was working yesterday evening with the same setup.When I connect to the USB-C cable, no led at all , no USB enumeration ... nothing !! I changed the cable without succe...
Hi all,We need to interface a stm32f7xx with marvel switch over mii connection to port 0. If you have any example of interfacing such switch please share. Normal stm32 network example show only assigning ip address to phy. How do we handle switch? In...