Unable to Connect to Redlink Server

cancel
Showing results for 
Search instead for 
Did you mean: 

Unable to Connect to Redlink Server

525 Views
jschepler
Contributor III

I was having difficulties connecting to my LPC-Link2 through MCUXpresso.  It all of a sudden quit being able to connect to the redlink server.  The IDE was saying the server was closed, but I could see it was running in Windows Task Manager. 

Our target MCU hosts an embedded web server.  One of the ethernet connectors on my PC was connected to the internet, and the other was connected to the target MCU's ethernet port.

I unplugged the ethernet connector to the target MCU, hit debug, and it immediately began working again.  I was struggling to figure out why I couldn't connect, and looked through various forum posts for similar issues.  

If you are experiencing a similar error then try unplugging your ethernet connection as another option.

0 Kudos
2 Replies

102 Views
lpcxpresso_supp
NXP Employee
NXP Employee

Can you let us know the ports used by your embedded web server? Also, which processor are you using?

Thanks and regards,

MCUXpresso Support

0 Kudos

102 Views
jschepler
Contributor III

The webserver using port 80, we are using the K64F120M processor.  What ports is the redlink server using?

0 Kudos