Today after burn wrote a hex file ST - can't connect the LINK STM32 ST - LINK the Utility, the error is like this! Can not connect to the target!
Both Please select "Connect Under the Reset" mode from Target - & gt; Settings menu and try again.
If you 'r e trying to connect to a low frequency application, both please select a lower SWD frequency mode from Target - & gt; Settings menu. Solving everyone a great god, thank you very much!

CodePudding user response:

Meowed, I also met this problem! Could you tell me how do you solve?

CodePudding user response:

I, too, for a long time, ST - link in a new also not line,

CodePudding user response:

I also met, probably simulators in the yes, suggest not to use the way of download and unstable,

CodePudding user response:

https://blog.csdn.net/u014411348/article/details/106208461
There are explained in detail

CodePudding user response:

The line is connected?