How do I block until any flash writes are finished by fstorage?

[Eliot Stock]

My application uses SDK 11 and s130 on an nRF51822. In certain cases I want to delete all my bonds and go into sys off.

I presume that when I call pm_peers_delete(), that results in a flash write using fstorage. How do I wait for that to complete before I go into sys off?

[Eliot Stock]

Perhaps I can do this in the main context? (Adapted from the approach I had with pstorage in the past)

printf("Blocking till flash write completes.\n");

uint32_t queued_flash_operations = 0;
do {
    app_sched_execute();
    fs_queued_op_count_get(&queued_flash_operations);
}
while (queued_flash_operations > 0);

app_system_off();

[Eliot Stock]

@stefanbirnir You mean wait for pm_evt_handler() to be called with PM_EVT_PEERS_DELETE_SUCCEEDED?