How to operate flash memory when using ble mesh examples?

[liuchengfei]

I have couple of nRF51422 boards, nRF5-SDK-for-Mesh (v. 1.0.0) and good will to demonstrate some simple multihop mesh.

And I want to write some data to the flash, but operating the flash directly triggers an assertion(sleep_forever).

I have seen Flash Manager API introduction, but still do not know how to use these functions。

What kind of steps should I follow to operate flash?

Thanks.

[Petter Myhre]

What do you mean by directly? Could you elaborate on what you have tried?

What is it that you don't know about the Flash Manager API? Have you tried to use it? What happens?

[kasi]

hi
I tried to write a byte in flash by using flash manager (flash_word_write) . while in a connection or advertising mode . But it is not working . Whenever I call flash_word_write function . It' is stuck .

I enabled following function also

err_code = ble_radio_notification_init(NRF_APP_PRIORITY_LOW, NRF_RADIO_NOTIFICATION_DISTANCE_5500US, ble_flash_on_radio_active_evt);

can you help me ?