5 years, 5 months ago.

Cannot reset or write files to board frdm-k64f

I'm using a FRDM-k64f. Suddenly the board will not reset, and I am not able to write files to it. When I try and write files, I get an error "The interface firmware FAILED to reset/halt the target MCU". The board will show up as a drive on the computer, but it gets really hot. I've already tried to flash the bootloader. Starting the board up into bootloader mode and flashing the bootloader over USB seems to work. But then when restarting the board I have the same issues.

Any ideas on how to fix this?

Question relating to:

The Freedom-K64F is an ultra-low-cost development platform for Kinetis K64, K63, and K24 MCUs.
Be the first to answer this question.