2024-07-17 10:29 PM
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.
2024-07-18 01:28 AM - edited 2024-07-18 01:29 AM
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.
2024-07-18 06:25 AM
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.