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MCUXpresso debug freezing, program still works?

Question asked by Matthew McLaughlin on Dec 6, 2019
Latest reply on Dec 9, 2019 by LPCX presso support

Started working with a new FRDM-K64F dev board that I bought off of Digikey and was having issues with it resetting every 30 seconds or so. After some trouble shooting, found out there was some conflict between Windows 10 and the bootloader that came with it. Following the steps here: DAPLink bootloader update | Mbed I was able to fix the resetting issue. I also installed the recommended interface firmware application here: DAPLink bootloader update | Mbed .


After all of that, I was able to run some of demo programs, well sort of.


The IDE becomes unresponsive during the debugging step, with "Connection Sequence 55%" and "launching frdm64f..... Debug 97%"

After closing the IDE and power cycling the dev board, I can tell the programs are working on the dev board (example bubble works), however I can't use the debugger as is.


What could be causing the IDE to crash and is there any more information that I can provide to assist with this bug?


Running Windows 10 Home

MCUXpresso IDE v11.0.1 [Build 2563] [2019-09-01]

MCUXpresso CPU usage between 65-99%