DFU example doesn't work. need explain step by step

[Mikhail]

Hi!

nRF52. S132, SDK13.

I try to use ble_dfu_send_hex example.

1. what shoul I do first? via nrf gostudio load SD. correct?

Which SD? from this folder (dfu_test_softdevice_s132) Or usual SD (s132_nrf52_4.0.2_softdevice)

2. what should I do next?

[Hung Bui]

Hi Mikhail,

Please follow the documentation on inforcenter, you can also follow my step by step guide here.

[Hung Bui]

The clock source is selected in ble_stack_init() in nrf_ble_dfu.c

Note that you can always do a full search (find in files) using Ctrl+Shift+F, using that you can find for example clock_lf_cfg in all files and can quickly find where the clock is defined.