steps to add Buttonless DFU to my application

[Usman Rahim]

Hi, im usinh SDK V 15.3

i was following the tutorial to add buttonless dfu to my application code

https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v11.0.0%2Fbledfu_appextending.html

but i coudnt locate any bootloader_util_arm.c or dfu_app_handler.c file as there is no path

<InstallFolder>\components\libraries\bootloader_dfu>

i know it was from previous SDK , can anyone help me or any guide or tutorial to follow so i can add buttonless dfu to my BLE application

Thanks

[Einar Thorsrud]

Hi,

The documentation you link to is for SDK 11, which is quite different from SDK 15.3. The relevant documentation that describes how to add buttonless DFU to the application for SDK 15.3 is found here.