How to know service or characterisic uuid from witch notification event came from? I'm using S130 demo example.
Hi there,
ble_gattc_evt_hvx_t :: handle gives you the handle of the peer's attribute. You will have had to peform service discovery beforehand to know what this handle corresponds to, you can use:
sd_ble_gattc_primary_services_discover
sd_ble_gattc_characteristics_discover
sd_ble_gattc_descriptors_discover
to achieve that.
Carles