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
Why does ST-Link Server say SWO is not available?
I configured IAR EWARM for dual core debugging of an STM32H7 processor following instructions from one of ST's application notes (AN5286).When I do, I get the following warning repeated endlessly in the log window:"Tue May 26, 2020 10:13:04: SWO not ...
Resolved! Can the ST-Link on a STM32F0Discovery be disabled?
On the STM32F0Discovery, there's both an ST-Link chip and the main STM32F051R8T6 MCU.Is it possible to power up and use the STM32F051R8T6 without also bringing up the ST-Link?If so, how?Thanks in advance.
Resolved! Programming STM32F103ZET6 or STM32F105VCT6 for the VERY first time (using ST-LINK utility)
I have experience with several types of classic boards with STM32 microcontrollers (NUCLEO, Blue Pill...) that immediately connect with the stlink-v2 and st-info --probe command showing the characteristics of the controller and after that flashing is...
can ST Link /V2 support ARM9 as programmer
we are using two micro controller one is nucleo L4R5ZI Board with STlink on board can be used as independent programmer and 2nd is ARM9 . we want to use this ST link programmer to program a ARM9 processor. is it possible? is STLink support older ve...
Resolved! NUCLEO-L031K6 ST-link is not being recognized
I have recently purchased a NUCLEO-L031K6 dev board and when connecting it via USB ST-Link won't get recognized. I have 2 other st-link which work like a charm, so drivers are there (STM Discovery F0 and ST-Link V2). Any help? Is there any boot seque...
Resolved! STM32H7B3i-DK - Inconsistency between Schematic and Users Manual for Arduino headers
I'm looking to use the Arduino header on the STM32H7B3i-DK, however I am finding an inconsistency between what is defined in the Schematic and what is listed in the Users Manual.Example: For header C10 Pins 1 and 2: The schematic shows these mapp...
I have just recieved this circuit board and im trying to program it with an ST-LINK V2 however i keep getting the error "no stm32 target found" when trying to connect to it through SWD. Could someone help me?
I have just recieved this circuit board and im trying to program it with an ST-LINK V2 however i keep getting the error "no stm32 target found" when trying to connect to it through SWD. Could someone help me?
No target found error
Hi,I am using STM32 controller (STM32L475VC) for our project. I am getting error as "NO TARGET FOUND" whenI am trying to debug through ST-Link V2 orTrying to access the controller for Erase/Program with STM32CubeProgrammerI have done following steps ...
Resolved! STM32F407G-DISC1 ST-LINK/V2-A with virtual COM port problem (Windows10)
It is from UM1472 User manual ,,, file:///C:/Users/Yeni/Desktop/stm32F407/dm00039084-discovery-kit-with-stm32f407vg-mcu-stmicroelectronics.pdf ,,, I am trying to use UART with Tera Term,As can see , The ST-LINK/V2-A supports a virtual COM port (VCP) ...
