dm_device_delete_all(& m_dm_app_id); doesn't work

[Mikhail]

I use SDK9 nRF51. I use white list. When I want to delete all bounded devices, I call this function. But it doesn't work. It not deleted. Why I can't to delete bounded devices?

[Mikhail]

Thanks for anwer. I remarked that this

dm_device_delete_all(& m_dm_app_id);

function work only when nRF51 in advertiser mode.

When nRF51 in central mode (I use s130), this function doesn't work.

Why?

[Vidar Berg]

Does dm_device_delete_all() an error code?

[Mikhail]

when I in central mose (s130), and call this function, return error code 0x00000000 for 1 second erased all bounded devices, than again has 2 bounded devices like before. is it normal?

[Vidar Berg]

No, the bonds should be erased in flash as soon as the erase is completed. Did you wait for the two DM_EVT_DEVICE_CONTEXT_DELETED events before you checked?

[Mikhail]

in my code I don't use

static uint32_t device_manager_evt_handler(dm_handle_t const * p_handle,
                                       dm_event_t const  * p_event,
                                       ret_code_t        event_result)

{ uint32_t err_code;

static bool device_delete_all_started;

// Recovery in the event of DM_DEVICE_CONTEXT_FULL
if(event_result == DM_DEVICE_CONTEXT_FULL)
{
    /* Clear all devices from the bond table*/ 
    err_code = dm_device_delete_all(&m_app_handle);
    APP_ERROR_CHECK(err_code);

    device_delete_all_started = true;

}
if (p_event->event_id ==DM_EVT_DEVICE_CONTEXT_DELETED)
{

     /* Wait for all devices to be cleared before perfoming a sys reset */ 
     if(device_delete_all_started && (p_handle->device_id == DEVICE_MANAGER_MAX_BONDS -1))
     {
         err_code = sd_nvic_SystemReset();
         APP_ERROR_CHECK(err_code);
     }

}

in

device_manager_evt_handler

may be is it problem here?

[Mikhail]

or if I call

 dm_device_delete_all_disconnected(& m_dm_app_id);

from my code I just should wait

DM_EVT_DEVICE_CONTEXT_DELETED 

?