What needs to be done in the application firmware for using serial DFU? Is there an example for this?

[Sourabh Barve]

I want to use serial dfu. But I don't know what should I do in the application to enter the DFU mode safely similar to the OTA DFU.

[Sourabh Barve]

Thanks for the quick response. @Hung, by implementation, you mean I have to write the code for the serial DFU protocol mentioned in the infocenter?

And I couldn't find the enter_bootloader function in the ble_dfu.c. I'm using the SDK11.0.0.