Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi im having nucleo h755 board with me, in that usb port section i can't understand, if i connect through usb cable, the board will power it or not. i tried, it not powering the board.And how the circuit will work when fault occurs. and it is possibl...
I am using the Nucleo-N657X0 for a project. I was in the middle debugging my project and unplugged my board. Now I am unable to connect to my board for debugging or programming in the IDE. I can however connect to the board in CubeProgramming. How do...
stlink-V3PWR can't support third-party ARM chips(swd download program)? stlink-V2 Very perfect。stlink-V2 support third-party ARM chips。 Please update the firmware. thank you .
Hello ST Community, I have designed a custom PCB using the STM32H750XBH6 microcontroller. After soldering the chip to the PCB, I attempted to connect it via ST-LINK using the standard SWD interface, but the device is not being detected. I have verifi...
Hi everyone,I am currently working with the NUCLEO-H7S3L8 board and using STM32CubeMX version 6.14.1 to generate code. I've kept everything at default settings and only added pins to toggle LEDs for testing. However, when I try to debug the code, I r...
Subject: Request for Feedback on STM32F405RGT6 Minimalistic Development Board SchematicHi everyone,I'm currently working on building a minimalistic development board based on the STM32F405RGT6 chip. Since I couldn't get access to a Discovery or Nucl...
i am using Riverdi RVT50HQSNWC01-B - STM32 EMBEDDED 5.0" DISPLAY in the display have inbuild Micro Controller Unit STM32U5G9NJH6Q.I tested the internal loopback and external loopback in this and it works fine but the normal mode is not working.Can yo...
STLINK V3 stopped working after upgrade. Red light is flashing. Device manager - Unknown USB Device. NUCLO and DISCOVERY with ST-Link2 are still working! Installing dpinst_amd64.exe not help.
Hi, Im having issues programming with the STLINK-V3SET on the STM32G474E-EVAL1 board with the tag connector(CN15) I get the following output when using the STM32CubeProgrammer13:09:01 : UR connection mode is defined with the HWrst reset mode13:09:01 ...
Hello,I want to interface NHD-2.7-12864WDW3 OLED display with STM32H755 Nucleo and show some data in display-4 wire SPI-. I had connected all OLED pins to STM32 correctly and than tried to flash this code (that I've attached). But i did not get an...
