Possible Bricked MK20DX256?

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    Michael Johnson

    You may be able to modify the target script to output the value of FSEC register.

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    Lee Jones

    That is something I would love to try....

    However, I have failed at the first hurdle and been unable to locate the Kinetis_Target.js file....

     

    Any one know where I may be able to find it. 

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    Michael Johnson

    Using the project properties dialog/window right click on the Target Script File project property and select "Open"

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    Lee Jones

    Perfect, Found it. Thank you Michael.

    Interestingly, there is already a function which prints out the status register info... It seems to use the command "wscript.echo"..... 

    Apparently this should print in the output terminal.... Although I never see these messages.

    I have got around it by printing the same message using the "TargetInterface.message" command. It would be good to know where the "wscript.echo" messages should be appearing..

    Anyway.... turns out I have infact locked myself of the MK20.... except that  Backdoor Access is enabled. 

    So my next question, does anybody know how to utilise backdoor access with crossworks?

    Thanks.

     

     

     

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