AnsweredAssumed Answered

FW does not run without SW1 reset after PowerOn

Question asked by John Wolfe on Dec 3, 2014
Latest reply on Dec 3, 2014 by John Wolfe

Hello,

    I am relatively new with KDS.  I have an application created for the FRDM-K64F board which works fine and I am able to debug. The application also runs stand-alone by just powering via the PC USB cable, or I can also power the FRMD-K64F externally via a power supply (no USB connected).  However when the board is cold powered, the FW does not immediately run. Instead I need to push the SW1 but (reset) in order to get the FW to run.  What am I doing wrong?   If I remove power and re-apply power fairly quickly, the FW will start running (as I can see LED blinks as part of my FW init code).   I am using KDS ver 1.1.1, and the SEGGER J-Link debugger (OpenSDA_V2).  I build all the projects in Release mode (Int Flash Release).  Any help would be appreciated.

Thanks, John

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