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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, Can you write the steps for 1, 2 , 3 and 4?

    1. What I did is I flashed the soft device using nrfgostudio with file s132_nrf52_2.0.1_softdevice.hex.

    2. How to build and flash bootlaoder? I dont have bootloader file.

    3. The command i used to generate .zip file is nrfutil pkg generate --debug-mode --application dfu_app.hex --key-file ../my_secret_private_key.pem app_package.zip IS this right?

    4. Dfu ota will do through nrf app.

    Can you please explain step 2 by trying at your end with screen shot. I had gone through links on infocenter.nordicsemi.com/index.jsp and the links inside this but did not understand. Thanks, Shailav

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  • Hello Hung, Can you write the steps for 1, 2 , 3 and 4?

    1. What I did is I flashed the soft device using nrfgostudio with file s132_nrf52_2.0.1_softdevice.hex.

    2. How to build and flash bootlaoder? I dont have bootloader file.

    3. The command i used to generate .zip file is nrfutil pkg generate --debug-mode --application dfu_app.hex --key-file ../my_secret_private_key.pem app_package.zip IS this right?

    4. Dfu ota will do through nrf app.

    Can you please explain step 2 by trying at your end with screen shot. I had gone through links on infocenter.nordicsemi.com/index.jsp and the links inside this but did not understand. Thanks, Shailav

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