DFU controller on NRF52832 using BLE

[MStampe]

Hi Nordic

I just wanted to asked if there is now (2 years later) some documentation or examples of implementing a DFU controller on the NRF52?

I have found some older threads about this, but unfortunately nothing was shared for inspiration.

https://devzone.nordicsemi.com/f/nordic-q-a/21438/secure-dfu-from-s130-s132

https://devzone.nordicsemi.com/f/nordic-q-a/21635/nrf52-as-a-dfu-central

[Vidar Berg]

Hi,

Unfortunately, we do not have a reference implementation for a DFU controller. You may refer to the BLE transport documentation if you want to implement your own. Here are the message sequence charts: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/lib_dfu_transport_ble.html?cp=5_1_3_5_2_2_3#lib_dfu_transport_msc 

[MStampe]

Okay, thank you for the answer, I will continue myself then.

I just needed to ask, because it was so long time ago, so if I could save some time it was worth it