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DFU secure error

Hi, i follow this steps link text

  1. i install version 4.9-2015-q3-update

  2. installed MinGW

  3. i downloaded micro-ecc GitHub repository

  4. added subdirectories InstallFolder\external\micro-ecc\nrf52_iar\armgcc InstallFolder\external\micro-ecc\nrf52_armgcc\armgcc

  5. compile is not working:

ERROR

Fatal Error[Li001]: could not open file "Nordic\external\micro-ecc\nrf52_iar\armgcc\micro_ecc_lib_nrf52.a"

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  • Hi Max,

    you have skipped the last step, i.e.

    5. Run make to compile the micro-ecc library.
    

    You have to run make in the InstallFolder\external\micro-ecc\nrf52_armgcc\armgcc folder in order to compile the micro_ecc_lib_nrf52.a library, which in turn is used by the secure bootloader project. If you do not have make installed, then you have to install the GNU ARM Eclipse Windows Build Tools package, which can be downloaded from here.

    Best regards

    Bjørn

Reply
  • Hi Max,

    you have skipped the last step, i.e.

    5. Run make to compile the micro-ecc library.
    

    You have to run make in the InstallFolder\external\micro-ecc\nrf52_armgcc\armgcc folder in order to compile the micro_ecc_lib_nrf52.a library, which in turn is used by the secure bootloader project. If you do not have make installed, then you have to install the GNU ARM Eclipse Windows Build Tools package, which can be downloaded from here.

    Best regards

    Bjørn

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