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NCS1.9.1 add DFU encountered a bug

Hello,

NCS1.9.1 nRF52840DK, Windows10 X64  VSCode,

peripheral_lbs add dfu OTA 

Add DFU support to your application - Software - nRF Connect SDK guides - Nordic DevZone (nordicsemi.com)

or download the project from here

sdk-nrf/samples/bluetooth/peripheral_lbs at ble_dfu_peripheral_lbs · simon-iversen/sdk-nrf · GitHub

build error fatal error: tinycbor/cbor.h: No such file or directory.

The file of cbor.h is exists.

     

Best Regards

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  • Hi,

    i change to nRF21540DK and rebuild it ok.

    i add two line to CMakeLists.txt,  and put a private_key.pem file.

    set(mcuboot_key_file ${CMAKE_CURRENT_SOURCE_DIR}/private_key.pem) 
    set(mcuboot_CONFIG_BOOT_SIGNATURE_KEY_FILE "\"${mcuboot_key_file}\"")

    rebuild (Whether two lines key are added or not)

    nRF Toolbox whilt  \build\zephyr\dfu_application.zip, app crashed.

    nRF Connect Device Manager with  \build\zephyr\app_update.bin, got logs:

      

    Best Regards

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