Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone,I want to add external RAM to the NUCLEO-N657X0-Q. From the docs I see two options:FMC with PSRAM/SRAM or SDRAMXSPI with HyperRAM or serial PSRAMBoth options seem to require wiring from the board headers (I couldn’t find a ready plug-i...
Hello,I'm currently trying to set up a simple project for the STM32N6750-DK. I want to toggle the red User-LED. I already worked a bit with ST-boards, so I did already started a new project in the CubeIDE and selected the LED as a GPIO-Output in the ...
Hi ST team,I'm working with the Nucleo-N657X0-Q board (STM32N657X0H3Q MCU) and running the nx_iperf example from NetX Duo. I’d like to understand what the SRAM clock frequency is during this example's execution. In the release notes, it’s mentioned t...
I am trying to set up a basic USB project on a NUCLEO-H7S3L8. It works okay with the HSI, but I need the HSE. I can see that the board has a 24MHz crystal fitted and resistors on SB14 and SB15. It's unmodified from the factory.HAL_RCC_OscConfig() alw...
Hello,I am using the STM32F429I-Discovery board with an MT9M001 camera module, and I am developing with STM32CubeIDE.I would like to display the live camera image on the built-in LCD of the F429 board.I have already connected the camera and can read ...
Hi, I’m implementing a self-powered USB 2.0 Full-speed device with an STM32H753XI and a USB-C connector.Could you please confirm that the attached schematic: Uses STM-recommended resistor values for the VBUS-sense divider on PA9 to prevent MCU damag...
Hello all, currently if I want to turn my cpus to 480 MHz and 240 MHz, I have to switch to ldo, and voltage scale 0, rev v. Using the default SMPS will give only 400MHz, I tried 480MHz with the wrong scale, SMPS, and successfully debugged the M7 but ...
good morning. since this morning, on my nucleoH755ZIQ I am trying to make work my UART connection. I followed the stm video on YouTube and did as said: connected USART 2 (doesn't USART 1 work?) and then implemented the simple code in the while lo...
Doing a short search, I did not find a board that conveniently fits my criteria for some future projects.These criteria are the following : - small form factor (not bigger than a Rasperry Pico, preferably smaller (Seed XIAO); - MCU preferably ran...
I'm using the NUCLEO-U575ZI-Q board with the PWR_ModeSelection example, and I'm measuring the current consumption with an ammeter through the JP5 (IDD) connector.The current I measure in the different low power modes is always around 4.52 mA, which d...
