Issue while debugging STM32F410RB

[unknownVSS]

I am used the board for 4hrs single Strech.

Used the proper ST Link debugger.

Console Message:

Target no device found

Error in initializing ST-LINK device.

Reason: No device found on target.

 

[mƎALLEm]

Hello @unknownVSS  and welcome to the community,

You didn't mention which board you are using? is it NUCLEO-F410RB?

You need first to check your USB cable. You need to use a data cable instead of charging cable.

[TDK]

Also note that if you don't properly close a debugging session, the st-link is still in use. The st-link communication LED should indicate if this is the case. Power cycling the board and/or rebooting computer will likely clear up any remaining issues.