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Can't debug using Segger Tunnel Server

Question asked by Andrew Walsh on Dec 3, 2019
Latest reply on Dec 11, 2019 by Andrew Walsh



I've been trying to debug with MCUXpresso 10.3.1, using a remote Segger J-Link (on a different site); the J-Link is connected via J-Link remote server to the SEGGER Tunnel Server (6.48b, matching the firmware in the J-Link).


When I try to debug using MCUXpresso, it manages to connect to the debugger, and the attached target PCB (an IMXRT1052, if that makes any difference), but it fails with a timeout. The message is:


Remote replied unexpectedly to 'vMustReplyEmpty': timeout


I've tried adding a run command "monitor sleep 500", as suggested in a different thread, but this does not seem to make any difference. Any ideas as to how I could to deal with this?


Many thanks,