We found that in some cases. e.g. we started a background ble service. The ancs characteristics will change as the picture below. Do you think it's normal? Does the Nordic's ANCS sample source handle this problem? Thanks.
We found that in some cases. e.g. we started a background ble service. The ancs characteristics will change as the picture below. Do you think it's normal? Does the Nordic's ANCS sample source handle this problem? Thanks.
Hi Paul,
By specification, for a bonded device, it is not permitted to change the handles of GATT Server record without notifying the GATT Client (ANCS) using the service changed characteristics.
However, currently ANCS does not handle service changed notification nor configures this characteristic on the peer. Application must handle this itself.
Hope this helps!
Regards, Krishna
Hi Paul,
By specification, for a bonded device, it is not permitted to change the handles of GATT Server record without notifying the GATT Client (ANCS) using the service changed characteristics.
However, currently ANCS does not handle service changed notification nor configures this characteristic on the peer. Application must handle this itself.
Hope this helps!
Regards, Krishna