Hi,
I'm using MCUXpresso v11.2.0.build 4120 on Windows 10 with an LPC-Link2 board.
The problem is that the "Probe discovering operation for IDE LinkServer probes" never completes. The error is: "RedlinkServerException Cannot write to server: not open". The RedlinkServer log just shows:
[Started server]
[Closed]
[Started server]
[Closed]
...
I have re-flashed the LPC_Link2 board and it shows up in device manager as "LPC-LinkII UCom Port (COM4)"
Starting redlinkserv from the command line shows the following and exits to the command prompt:
C:\nxp\MCUXpressoIDE_11.2.0_4120\ide\binaries>redlinkserv -commandline
redlink>telnet server: bind to port 3025 - No error (rc 0)
C:\nxp\MCUXpressoIDE_11.2.0_4120\ide\binaries>
No redlinkserv process is running.
Can you suggest what to try next?
Cheers - Paul
The firewall is off. It seems to me that the debugger can't connect to the server because the server is not running!
I expected "redlinkserv -commandline" to manually start the server and give me a command prompt. It doesn't. It starts and then shuts down immediately.
That definitely implies that the firewall (or something) is blocking the server. Double check firewalls, antivirus, anti malware etc.
Check your firewall. It looks like it is preventing the debugger from connecting to the server.