Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a custom PCB with a STM32G431 on board and STLINkV3ModsI wish to use PA9,10 for USART1 and PA2,3 for USART2 attached to VCP of STLINKV3MODS via 3K3 resistor.If I use USART1 only it is OKIf I use USART2 only it is OK. See Figure 1If I use USART...
When debugging in STM32CubeIDE, I'll often encounter an issue where the debugger fails to connect or becomes unresponsive. And when I close the IDE, there will still be a lingering (and unkillable - even with sudo) stlink-server process in "uninterru...
HiI'm trying to use my STM32F407-DISC1 board's onboard ST-LINK to program a STM32 black pill (STM32F103C8), but can't get it working for the life of me.I've connected the two boards as follows:Discovery SWD Pin 2 (SWCLK) -> Black Pill SCLKDiscovery S...
When connecting to my new STLNK-V3 I was asked to update the firmware. During firmware update I got an error message saying that the firmware update failed. Now the STLink is not recognized by the PC any more. Is there a way to flash the whole firmwa...
I am designng my own board with STM32H745 and I am confused about the SMPS so I do my work according to my STM32H757I-EVAL board.I have finished the design of the ciucuit about power supply but the VSS pins. I found the several VSS pins of my evalua...
Hello,I want to have my nucleo (MB1364C on PCB) to appear as a USBMIDI device under Windows 10. Whatever I tried ends the same : nothing appears on Windows, not even an unnkown USB device.with the code limited to the absolute minimum . . .#include "m...
HI all,while testing the last firmware modification for our project, the MCU suddenly stopped working becoming very hot. The board was powered by a 3-cell Li-ion battery through the VIN pin, and it kept working for several days in this configuration ...
HelloSTlinkV3 is currently not supported correctly by the stlink linux utilityI would like to use the stlinkv2.Thanks
I'm trying to debug my stm32vldiscovery. The error "ST-LINK V1 not supported" appears. Does it mean that stm32CubeIDE doesn't support it? I haven't seen that in release limitations.