offboard control rostopic echo -n1 /diagnostics

header:
  seq: 23
  stamp:
    secs: 1451284619
    nsecs: 534054426
  frame_id: ''
status:
  -
    level: 0
    name: mavros: FCU connection
    message: connected
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Received packets:
        value: 889
      -
        key: Dropped packets:
        value: 0
      -
        key: Buffer overruns:
        value: 0
      -
        key: Parse errors:
        value: 0
      -
        key: Rx sequence number:
        value: 36
      -
        key: Tx sequence number:
        value: 13
      -
        key: Rx total bytes:
        value: 29181
      -
        key: Tx total bytes:
        value: 6318
      -
        key: Rx speed:
        value: 1626.000000
      -
        key: Tx speed:
        value: 277.000000
  -
    level: 2
    name: mavros: GPS
    message: No satellites
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Satellites visible
        value: 0
      -
        key: Fix type
        value: 0
      -
        key: EPH (m)
        value: Unknown
      -
        key: EPV (m)
        value: Unknown
  -
    level: 0
    name: mavros: Heartbeat
    message: Normal
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Heartbeats since startup
        value: 22
      -
        key: Frequency (Hz)
        value: 0.960039
      -
        key: Vehicle type
        value: Hexarotor
      -
        key: Autopilot type
        value: PX4
      -
        key: Mode
        value: MANUAL
      -
        key: System status
        value: Standby
  -
    level: 0
    name: mavros: System
    message: Normal
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Sensor present
        value: 0x00000000
      -
        key: Sensor enabled
        value: 0x00000000
      -
        key: Sensor helth
        value: 0x00000000
      -
        key: CPU Load (%)
        value: 20.9
      -
        key: Drop rate (%)
        value: 0.0
      -
        key: Errors comm
        value: 0
      -
        key: Errors count #1
        value: 0
      -
        key: Errors count #2
        value: 0
      -
        key: Errors count #3
        value: 0
      -
        key: Errors count #4
        value: 0
  -
    level: 0
    name: mavros: Battery
    message: Normal
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Voltage
        value: 11.17
      -
        key: Current
        value: 0.0
      -
        key: Remaining
        value: 40.0
  -
    level: 2
    name: mavros: Time Sync
    message: No events recorded.
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: Timesyncs since startup
        value: 0
      -
        key: Frequency (Hz)
        value: 0.000000
      -
        key: Last dt (ms)
        value: -6.280834
      -
        key: Mean dt (ms)
        value: 0.000000
      -
        key: Last system time (s)
        value: 780.594919000
      -
        key: Time offset (s)
        value: 1451283838.859515905
  -
    level: 0
    name: mavros: 3DR Radio
    message: Normal
    hardware_id: /dev/ttyUSB0:57600
    values:
      -
        key: RSSI
        value: 177
      -
        key: RSSI (dBm)
        value: -33.8
      -
        key: Remote RSSI
        value: 175
      -
        key: Remote RSSI (dBm)
        value: -34.9
      -
        key: Tx buffer (%)
        value: 98
      -
        key: Noice level
        value: 55
      -
        key: Remote noice level
        value: 32
      -
        key: Rx errors
        value: 0
      -
        key: Fixed
        value: 0
---