central 52832dk peripheal 52832dk 14.2sdk , My custom service has 5 features. When discovering, sometimes the service discovery is complete, sometimes the service is not found.， BLE_GATT_DB_MAX_CHARS 12
# SEGGER J-Link RTT Viewer V6.20i Terminal Log File # Compiled: 17:47:47 on Nov 17 2017 # Logging started @ 25 Aug 2018 11:26:05 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0000] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <debug> scan: name match 0> 0> <info> scan: prepare connning mac [39:EC:BC:C3:A5:64] 0> Connection 0x0 established. mac [39:EC:BC:C3:A5:64] 0> <info> main: connect_pairing and not scan 0> <debug> app: [0013] App_timer stop. 0> 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> ble_db_disc: service found count is 1 0> <info> ble_db_disc: service found uuid 1 type 0 0> <debug> ble_db_disc: Found service UUID 0x0. 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: Discovery of service with UUID 0x0 completed with success on connection handle 0x0. 0> <info> ble_db_disc: pending_user_evts_send 0> <info> ble_nus: discovery char num is [9] 0> <info> main: [1498] nus discovery complete. 0> <info> main: notify end 0> <info> ble_db_disc: discovery_complete_evt_trigger 240 0> <debug> ble_db_disc: on_srv_disc_completion 0> <info> main: pm_conn_secure 0> <info> main: BOND STARTXXXXXXXXXXXXXXXXX, procedure: 0. 0> <info> main: Connection secured234234234: role: 2, conn_handle: 0x0, procedure: 0. 0> <debug> main: FF FF FF FF FF FF |...... 0> <debug> main: 56 65 72 2E 30 30 31 |Ver.001 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x16) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0000] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <info> scan: prepare connning mac [4A:2A:93:B7:67:E3] 0> <debug> app: [0013] App_timer stop. 0> 0> Connection 0x0 established. mac [4A:2A:93:B7:67:E3] 0> <info> main: connect_pairing and not scan 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x3E) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0001] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <info> scan: prepare connning mac [3E:13:00:02:22:D4] 0> <debug> app: [0013] App_timer stop. 0> 0> Connection 0x0 established. mac [3E:13: 0: 2:22:D4] 0> <info> main: connect_pairing and not scan 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> ble_db_disc: service found count is 0 0> <info> ble_db_disc: service found uuid 0 type 0 0> <debug> ble_db_disc: Service UUID 0x0 not found. gatt status is 266 0> <info> ble_db_disc: pending_user_evts_send 0> <info> ble_db_disc: discovery_complete_evt_trigger 240 0> <debug> ble_db_disc: on_srv_disc_completion 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x13) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0001] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <info> scan: prepare connning mac [32:23:11:32:A5:FD] 0> <debug> app: [0013] App_timer stop. 0> 0> Connection 0x0 established. mac [32:23:11:32:A5:FD] 0> <info> main: connect_pairing and not scan 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x3E) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0001] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <info> scan: prepare connning mac [CF:01:C8:46:2C:D9] 0> <debug> app: [0013] App_timer stop. 0> 0> Connection 0x0 established. mac [CF: 1:C8:46:2C:D9] 0> <info> main: connect_pairing and not scan 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x3E) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0001] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <debug> scan: name match 0> 0> <info> scan: prepare connning mac [39:EC:BC:C3:A5:64] 0> Connection 0x0 established. mac [39:EC:BC:C3:A5:64] 0> <info> main: connect_pairing and not scan 0> <debug> app: [0013] App_timer stop. 0> 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> ble_db_disc: service found count is 1 0> <info> ble_db_disc: service found uuid 1 type 0 0> <debug> ble_db_disc: Found service UUID 0x0. 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <info> ble_db_disc: sd_ble_gattc_characteristics_discover 445 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: is_char_discovery_reqd328 0> <debug> ble_db_disc: on_characteristic_discovery_rsp 0> <debug> ble_db_disc: Discovery of service with UUID 0x0 completed with success on connection handle 0x0. 0> <info> ble_db_disc: pending_user_evts_send 0> <info> ble_nus: discovery char num is [9] 0> <info> main: [1498] nus discovery complete. 0> <info> main: notify end 0> <info> ble_db_disc: discovery_complete_evt_trigger 240 0> <debug> ble_db_disc: on_srv_disc_completion 0> <info> main: pm_conn_secure 0> <info> main: BOND STARTXXXXXXXXXXXXXXXXX, procedure: 0. 0> <info> main: Connection secured234234234: role: 2, conn_handle: 0x0, procedure: 0. 0> <debug> main: FF FF FF FF FF FF |...... 0> <debug> main: 56 65 72 2E 30 30 31 |Ver.001 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x16) 0> <debug> main: __disconnect_scan 0> <debug> app: [0013] App_timer start. 0> 0> <debug> app: [0001] Present app_timer counter: 0. 0> 0> <debug> app: [BTN ][0126] Button push event occur, pin_no is: 16. 0> 0> <info> main: KEY 4 0> <debug> peer: whitlist disable 0> <info> scan: prepare connning mac [00:01:00:00:18:20] 0> <debug> app: [0013] App_timer stop. 0> 0> Connection 0x0 established. mac [ 0: 1: 0: 0:18:20] 0> <info> main: connect_pairing and not scan 0> <debug> ble_db_disc: Starting discovery of service with UUID 0x0 on connection handle 0x0. 0> <info> ble_db_disc: service found count is 0 0> <info> ble_db_disc: service found uuid 0 type 0 0> <debug> ble_db_disc: Service UUID 0x0 not found. gatt status is 266 0> <info> ble_db_disc: pending_user_evts_send 0> <info> ble_db_disc: discovery_complete_evt_trigger 240 0> <debug> ble_db_disc: on_srv_disc_completion 0> <info> main: !!!!!!!!!!!!!!!!!!!!!!!Disconnect, handle is 0x0 (reason: 0x13) 0> <debug> main: __disconnect_scan # Logging stopped @ 25 Aug 2018 11:27:04
