I am trying to update firmware in FRDM K64F board.
When I update it to 0226_k20dx128_k64f_0x5000.bin,
it works fine. But it seems like not a latest one.
When I update it to k20dx128_k64f_if_mbed.bin, board
stops working. no any led, no mbed drive, when I press
reset button then it goes back to boot loader mode.
If I put back 0226_xxx then it starts working again.
any help will highly be appreciated!
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