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Zip file failed to upload for ble_secure project

Hello, I am working on ota ble_secure project. I have created a zip file which is the last step and copied this file to my smart phone so that I can upload it using nrf toolbox. The upload fails. I am not sure which files to include to create a zip package. I am attaching my zip package as well as the files that I used to merge.app_dfu_package.zip. The hex file is nrf52832_xxaa_s132.hex.

The log file of error is log.txt

Sdk which I have is www.nordicsemi.com/.../nRF5-SDK

I am using this project in sdk sdknordic\examples\dfu\bootloader_secure\pca10040

Left side is new sdk and right side is old sdk. bootloader.PNG

Log file New Text Document.txt

New log file errorlog.txt

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  • Hello Hung, This is the command that I prepared following the instructions suggested by you.

    nrfutil pkg generate --application C:\Users\Ambimat\Desktop\sdknordic\examples\dfu\bootloader_secure\pca10040\arm5_no_packs\_build\nrf52832_xxaa_s132.hex --application-version 0xff --hw-version 52 --sd-req 0x8C --key-file C:\Users\Ambimat\Desktop\sdknordic\examples\dfu\bootloader_secure\pca10040\arm5_no_packs\_build\my_secret_private_key.pem app.zip
    

    Now my challenge is where will I find the bootloader.hex file? I think I need to add this --bootloader image: an image of a bootloader and the version of the bootloader. Without the bootloader I created zip file and I am getting error as DFU file not found. Thanks, Shailav

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  • Hello Hung, This is the command that I prepared following the instructions suggested by you.

    nrfutil pkg generate --application C:\Users\Ambimat\Desktop\sdknordic\examples\dfu\bootloader_secure\pca10040\arm5_no_packs\_build\nrf52832_xxaa_s132.hex --application-version 0xff --hw-version 52 --sd-req 0x8C --key-file C:\Users\Ambimat\Desktop\sdknordic\examples\dfu\bootloader_secure\pca10040\arm5_no_packs\_build\my_secret_private_key.pem app.zip
    

    Now my challenge is where will I find the bootloader.hex file? I think I need to add this --bootloader image: an image of a bootloader and the version of the bootloader. Without the bootloader I created zip file and I am getting error as DFU file not found. Thanks, Shailav

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