[Feature Request]: Refine connect failure error to indicate missing or undetected target

[TeoMahnic]

Description

Improve error message when a debug probe is connected but the target is not detected. Currently the pyOCD does not distinguish between a communication error during a debug session and a communication error on connect.

Current message on connect failure:

C SWD/JTAG communication failure (No ACK); check USB cable, reduce debugger clock [__main__]

Proposed message for error on connect failure:

Target not detected. Check connection to target.

Is this request a Security Requirement?

• Yes

Priority

Low

Related Issues (Optional)

No response

Additional Notes (Optional)

No response