Make BLE Central send firmware to DFU Bootloader

RE: Make BLE Central send firmware to DFU Bootloader

Sigurd — Fri, 22 Nov 2019 16:27:01 GMT

Hi,

[quote user="Anitha"]We try to implement, upload DFU firmware image from nordic central board(nrf52832) to nordic peripheral borad(nrf52832).[/quote]

And Chapter 5 (DFU Master code) has some example code on this.

Anitha — Fri, 22 Nov 2019 12:50:01 GMT

Hi Sigurd,

We already Implemented uploading DFU firmware Image from nrf_connect app to nordic peripheral device(nrf52832) by referring this link https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/getting-started-with-nordics-secure-dfu-bootloader.

We try to implement, upload DFU firmware image from nordic central board(nrf52832) to nordic peripheral borad(nrf52832).

1.we are not getting idea about how to split the image packet and also storing the image on central board(nrf52832).

PC > (Serial) > nRF52832(Sender) > (BLE) > nRF52832(Target).

Please give suggestion for this.

Thanks & Regards,

Poovai Anitha.L

Sigurd — Fri, 22 Nov 2019 12:24:34 GMT

Hi,