I started a thread here:MQX BSP code stuck on "Wait until external reference clock is selected as MCG output" on a Tower K70 ...about my code (well, Freescale MQX BSP code) getting stuck in a while loop waiting (it looks like) for hardware / clocks to become ready. I figured it was the BSP so it was particular to the K70 board/processor. But I see that others have talked about getting stuck in code here. So, just in case, I'm cross posting in case anyone here in MQX land can point me in the right direction. I really would like to get this problem solved quickly.