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mbed bootloader error for K22 Freedom board

Question asked by Jon Buckman on Jul 16, 2015


What is the difference between the generic mbed bootloader and the bootloader on the freedom board? I used appendix b of the DOC-100720 to put the bootloader on a K22 freedom board. It went on and started up just fine. Then I MSD'd the 0221_k20dx128_k22f_0x8000.bin file on after which the status light blinked fast which I assume was indicating an error. It did not start after that for an normal power on boot. I've done that on both a freedom board and my own pcb. Any ideas. Thanks.