Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
ARP Resolution error on STM32H723 and LAN8742A PCB
I have designed a STM32H723 board with LAN8742A PHY IC and its connected to a Hanrun HR911105A Magjack. I am running the Ethernet stack on mongoose network library. The stack is working perfectly on a STM32H7 Nucleo Board, the link auto-negotiates to...
Ethernet Briungup on custom F767ZIT6 design
Hello, I have a Nucleuo-F767ZIT6 board on which I verified a Ethernet code using FreeRTOS in Netconn API, there the code works fine without any issues. So, I moved on to designing a custom board for the same controller the first board worked without ...
Resolved! How to set a NUCLEO G491RE into DFU(Device Firmware Update) mode?
Hi STM Community, I’m currently working with the NUCLEO-G491RE board and need some guidance regarding DFU (Device Firmware Update) mode. According to the documentation, CN2 is marked as the DFU connector. Based on that, I have soldered 4 pins on CN2....
STM32H755ZQ Debug Issue: ST-LINK Timeout and Target Held Under Reset
I am using an STM32H755ZQ device and unable to start a debug session using STM32CubeIDE + ST-LINK (SWD).The system uses two STM32 controllers, where firmware is flashed to one controller and data is shared/communicated to the second controller.Debug...
GPIO Pins(Nucleo-H753zi)
Hello,I’m working on a project with the NUCLEO-H753ZI board and need to connect multiple devices. I’d like to know:1. How many GPIO pins are 5 V-tolerant for digital input?2. How many GPIO pins are available for general use, both 3.3 V-only and 5 V-t...
Resolved! HAL_GPIO_WritePin sets pin on NUCLEO-F446RE but no voltage observed on NUCLEO-WL55JC2
Hello STM Community,I am facing a GPIO output issue on the STM32 NUCLEO-WL55JC2 board and would like some clarification.Test case:I am using the following line of code to set a GPIO pin HIGH: HAL_GPIO_WritePin(GPIOA, GPIO_PIN_0, GPIO_PIN_SET); // ...
Stlink-V3PWR & OpenOCD
Hello,I want to use the STLink-V3PWR and OpenOCD in SWD mode. I can just use hla_swd as transport and not SWD otherwise I will get the error "Debug adapter doesn't support 'swd' transport". Is there no possibility to use SWD?BR
Resolved! I cannot access the NUCLEO-WBA55CG CAD (Altium Designer) drawings.
Hello everyone, I've finished my project with STM32WBA55 and now I'm going to design a small circuit board. I'm using Altium Designer. I can't access the CAD files for Nucleo WBA55. Can you help me? I don't understand if St.com has changed or is no...
Compatible wire-to-board STLINK-V3MINIE connector for CN2 (BTB, AVX 009159010061911)
Hello forum,I'm designing for my company a very-low-cost parallel (10 tap) programming tool for STM32F4 target. The solution identified is an SBC with an isolated usb hub where 10 STLINK-V3MINIE are installed. Actually we've successfully tested this ...
Resolved! External LED not blinking on NUCLEO-WL55JC2 – onboard LEDs work
Hello STM Community,I am working with the STM32 NUCLEO-WL55JC2 board using STM32CubeIDE v1.19, and I am facing an issue with external GPIO usage.What is working:Project creation, build, and flashing work correctly.Debugging and programming via ST-LIN...
