When send the indication

[annapalu]

Hi all,

i try to log event in memory, and when connection is established read value from E2C and send to APP. if i send characteristics when event BLE_GAP_EVT_CONNECTED arrive the indication is not send ( maybe i must wait a that the service is discover??)

How can i resolve this problem?

Thanks, Anna

[Petter Myhre]

You can only send indications and notifications after the client have enabled them, this is done by writing to the CCCD of the characteristic you want to indicate/notify.

[Petter Myhre]

Ok. Maybe you can use the DM_EVT_SERVICE_CONTEXT_LOADED event you get in device_manager_evt_handler()? Do something like:

if( p_event->event_id == DM_EVT_SERVICE_CONTEXT_LOADED)
{
    start sending indications
}