Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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...
Specifically, pintout for Nucleo-G071RBI've spent some hours searching the STM website for the above. Please prove me wrong but I've checked UM2324 User Manual, UM1727 and every document under the Documentation tab of https://www.st.com/en/evaluation...
Hi,I'm a researcher at MIT and I'm pretty new to the ST world, I'm working on a USB power delivery application for a robotics project where I would like to use an STM32 MCU + an X-NUCLEO-SRC1M1 to deliver 20V over USB-C (as well as data over D+ and D...
I'm experimenting with the nucleo-h563zi board again using the examples in CubeIDE and CubeMX but I would like to end up replacing the LED/UserButton application that was originally installed when I received the board. Can't find it. Can someone po...
Hello I am working on a group project in which we have a Nucleo-H723ZG and a CCA02M2 expansion board. We attempted to follow this quick start guide: https://www.st.com/resource/en/product_presentation/x-nucleo-cca02m2_quick_start_guide.pdf However, ...
Hii, i am new at stm32 controller & i want a pwm phase shift of 90 degree . So can anyone plz tell me that how i will generate the phase shifted pwm (what parameters we need to set to get it)
Hi All, I'm developing a project, in which I've connected the MII port of STM32F207 with Marvel IC 88E6060 (Ethernet + fiber switch) MII port 5 but the firmware support (SPL for STM32F2XX) provides libraries for DP83848 PHY only. Hence, if I...