7 years, 7 months ago.

I cannot seem to program my FRDM-K64F board

Hi,

I am new to this FRDM-K64F board and mbed. I am trying to program the helloworld example bin to the board. Most of the time I got "SWD ERROR" in fail.txt file. Sometimes the program seems to be running (I see the red LED blinks and no fail.txt file) but the red LED blinks 2 seconds then stops. If I power cycle the board or push the reset button, nothing happens (the red LED doesn't blink.).

Also, I noticed that my board constantly resets by itself (the fail.txt has "TIMEOUT" in it).

Anybody knows anything about this issue?

Thanks in advance,

Nick

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The Freedom-K64F is an ultra-low-cost development platform for Kinetis K64, K63, and K24 MCUs.
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