sd_ble_gattc_primary_services_discover

Question

Hi,
I use s120 stack and ble_app_multilink_central
I use function sd_ble_gattc_primary_services_discover(p_client->conn_handle, start_handle, NULL) for discover services. But in table p_ble_evt->evt.gattc_evt.params.prim_srvc_disc_rsp.services[i] i get only UUIDs with tupe BLE_UUID_TYPE_BLE.
how can I dyscover all services, with UUID type >BLE_UUID_TYPE_VENDOR_BEGIN 
 Thanks!

Pål Håland · Accepted Answer

Hi Ermol, 
 When you receive the response from that call, you need to call the sd_ble_gattc_primary service discover again with the start handle updated to the last end group handle + 1 
 last = p_ble_evt->evt.gattc_evt.params.prim_srvc_disc_rsp.count-1;
start_handle = p_ble_evt->evt.gattc_evt.params.prim_srvc_disc_rsp.services[last].handle_range.end_handle+1;
sd_ble_gattc_primary_services_discover(p_client->conn_handle, start_handle, NULL);
 
 and continue until you receive a status with BLE_GATT_STATUS_ATTERR_ATTRIBUTE_NOT_FOUND

sd_ble_gattc_primary_services_discover

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