Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Good morning.I am wiling to use the STM32G4 Nucleo-32 board (MB1430) board for an analog to CAN use. I would like to know if I could power up my 10 5V sensors. so i would like to know if I can use the +5V of my board and the current capacity of it to...
Hi,I am designing a board based on STM32h755zit6 MCU and it's the first time for me working on this MCU, I am trying to simplify the design as possible to avoid any problem in the development, since we are short in time.I found out that there is a fi...
Hi everyone,I’m working on a project with an STM32H745, and I need to use a custom QSPI flash loader in IAR Embedded Workbench. I already have a custom loader file provided by ST, but it's in .stldr format, which is compatible with STM32CubeProgramme...
Hello:I have followed this exactly...https://community.st.com/t5/stm32-mcus/how-to-use-sntp-over-lwip-and-rtc-with-an-stm32/ta-p/736706I am using STM32CubeIDE V1.16.1 with a NUCLEO-H723ZG board.There are no errors or warnings.The code runns and I get...
HiFor a project, we have switched from a M3 to a M0 microcontroller, which lacks the SWO that we used in production. We now want to connect the SWO pin of the debug connector to UART TX and use an external adapter to read it out. My question is, what...
Moved from: https://community.st.com/t5/mems-sensors/gyroscope-l3gd20-on-stm32-f411e-discovery-board/m-p/742133#M24523 as this starts a new question: Thanks for replying! @waclawek.jan @Andrew Neil I have found the necessary libraries in the cubeF4 p...
I am trying to flash STM32G431 (UFQFPN32 5x5) Other STM devices like x103 are flashing just fine, but this one fails.I even desoldered it from the actual project PCB, and hooked it up with the four SWD pins only, and still fail.the main difference ma...
Just wondering if anyone else sees this on the regular.I have a custom board with an STM32F107 MCU (but I see this across hardware projects with various ST MCUs).I have the ST-LINK/v2 doing SWD to the MCU and it's connected to the host PC through a S...
Issue: I am working with the STM32U5G9J-DK2 board using USB CDC-ACM in device mode, generated using CubeMX. However, I am encountering an issue where the application USB port is not recognized in the Device Manager. Only the ST-LINK Virtual COM Port ...
这是我烧录成功的画面，连接上stlink后板子的LD4是红绿交替闪烁的。烧录成功也是一样，板子没任何变化。程序是没有问题的。串口没任何输出。This is the picture of my successful burning, and the LD4 of the board flashes red and green alternately after connecting to ST-Link. The same is true for successful burning, and t...
