5.9.2 Status Event

The following table lists the status event returned by the RNBD451 module via UART when a specific event occurs.

Table 5-36. Status Event Returned by the RNBD451 Module
Status Event Default Delimiter (%)Description
System Configuration
%REBOOT%Reboot finished
%RMT_CMD_OFF%End of Remote Command mode
%RMT_CMD_ON%Start of Remote Command mode
%RMT_TX_POWER%Remote TX power level
%PHY_UPDATED,<ConnHandle>,<Tx PHY>,<Rx PHY>%PHY update successful
%ERR_PHYUPDATE,<ConnHandle>%PHY update fail
Advertising

%<Addr>,<Addr Type>,<name>, <UUIDs>,<RSSI>%

Received connectable advertisement
%<Address>,<Addr_Type>,<RSSI> Brcst:<Broadcast Payload>%Received non-connectable advertisement
%ADV_TIMEOUT%Advertisement timeout, if advertisement time is specified by command A
Connection
%CONN_PARAM,<Interval>, <Latency>,<Timeout>%Update connection parameters of connection interval, latency and supervision timeout
%CONNECT,<0-3>,<Addr>,<ConnHandle>%Address Type<0-3>:
  • 0 – Public address type
  • 1 – Random static address type
  • 2 – Random resolvable address type
  • 3 – Random non resolvable address type
%DISCONNECT%,<connHandle>Bluetooth® Low Energy connection lost
%ERR_CONNPARM%Failed to update connection parameters
%ERR_READ%Failed to read characteristic value
%ERR_WRITE%Failed to write characteristic value
Security
%BONDED%Security materials such as link key are saved into PDS
%KEY:<Key>%Display the six digit security key
%KEY_REQ%Request input security key
%SECURED%Bluetooth Low Energy link is secured
%ERR_RMT_CMD%Failed to start remote command, due to insecure Bluetooth Low Energy link or mismatch PIN code
%ERR_SEC%Failed to secure the Bluetooth Low Energy link
GATT
%STREAM_OPEN%UART transparent data pipe is established
%INDI,<hdl>,<hex>%

Append connection handle in multiple link: %INDI,<hdl>,<hex>,<connHandle>%

Received value indication <hex> for characteristic handle <hdl>
%NOTI,<hdl>,<hex>%

Append connection handle in multiple link: %NOTI,<hdl>,<hex>,<connHandle>%

Received value notification <hex> for characteristic handle <hdl>
%ERR_MEMORY%Running out of dynamic memory
%WC,<hdl>,<hex>%

Append connection handle in multiple link: %WC,<hdl>,<hex>,<connHandle>%

Received start/end notification/indication request <hex> for characteristic configuration handle <hdl>,<connHandle> (Connection handle in multiple link scenario)
%WV,<hdl>,<hex>%

Append connection handle in multiple link: %WV,<hdl>,<hex>,<connHandle>%

Received write request <hex> for characteristic handle <hdl>,<connHandle> (Connection handle in multiple link scenario)
%RE_DISCV%Received data indication of service changed, redo service discovery