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.

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Resolved! Concurrent Debug Sessions to Multiple Targets

Can you get two separate debug sessions running at the same time? When I plug in two boards it makes a 'unique serial number' request and won't launch, I am not sure how to get working.Trying to get an Rx-Tx SPI demo working, between two NUCLEO-F091R...

Justin1 by Senior
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Am i required to provide the external voltage supervisor (or equivalent) to drive the PDR_ON pin in order to establish connection with a ST-LINK V2 debugger/programmer?

Or can i simply tie this pin high as stated is done in the smaller pinout package versions of this STM32F407 series MCU? I am referencing AN4488 and unsure about section starting on bottom of pg 15 of this application note

JNort by Associate
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Can't connect to MCU using ST-Link V2/ISOL

Hello all,I'm a bit confused because I'm trying since hours to connect to the STM32F105RB MCU on my board using ST-Link V2/ISOL with ST-Link utility or IAR EWB but it doesn't work. I'm always getting a "Can not connect to target" error.It is NOT a ne...

diarol by Associate
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ST_LINK_CLI doens't work good

When I open ST_LINK_CLI.exe I see available commands. But then, when i want to write any commend, for example:-c SN=48FF6E067266535219251167 SWE LPMconsole just turn off and nothing happen. Could you please help me to solve this prolem?

GKot by Associate
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