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4 years, 3 months ago.
Nordic DFU boot loader Questions for nrf52.
The link on the mbed site which explains the Internals of Nordic DFU boot loader https://docs.mbed.com/docs/ble-intros/en/latest/Advanced/Bootloader/ is it valid for the nrf52 as well?
I am trying to figure out in a production scenario how would I go about enabling FOTA in nrf52? Also from the link above the online IDE generates the Softdevice + Application and the drag-n-drop of the firmware over USB results in a mass-erase followed by programming.
So in order to have a bootloader that supports FOTA, should I not be building using the online compiler?
Question relating to:
3 years, 6 months ago.
Still no updates on the nRF52? Currently the nRF52 is still lacking DFU FOTA support, a pretty critical feature. I wanted to make mbed work for a project but at the minute it is a bit of a fragmented mess with mbed-OS 2.0 vs 5.0 and support for important features such as FOTA is missing.
2 years, 10 months ago.
Created how-to page for FOTA on NRF52_DK: https://os.mbed.com/users/kord123/notebook/fota-mbed-app-to-nrf52_dk-with-nordic-dfu-boot-loa/#
3 years, 12 months ago.
FOTA targets for nRF52 are not released jet in mbed-os. Although it is possible to use those from feature branch (see https://github.com/ARMmbed/mbed-os/tree/feature-nrf5_dfu_s13x_v2/targets/TARGET_NORDIC#2-regular-and-fota-targets-types). you must using mbed-cli for building those FOTA targets.