Moog Crossbow NAV440 Series - Manual (Page 5)

NAV
7430‐0131‐01 Rev. F
440 User Manual Page 5
Alignment Instructions ...................................................................................................................................................................................56
Ch apter 8. Programming Guide .......................................................................................................................... 59
General Settings ......................................................................................................................................................................................................59
Number Formats.....................................................................................................................................................................................................59
Pa
cket Format..........................................................................................................................................................................................................60
Packet Header .....................................................................................................................................................................................................60
Packet Type..........................................................................................................................................................................................................60
Payload Length ...................................................................................................................................................................................................61
Payload...................................................................................................................................................................................................................61
16‐Bit CRC‐CCITT ..............................................................................................................................................................................................61
Messaging Overview ........................................................................................................................................................................................61
Ch apter 9. Communicating with the 440Series Units ................................................................................. 65
Co mmunicationCommands................................................................................................................................................................................65
Ping Command....................................................................................................................................................................................................65
Ping Response.....................................................................................................................................................................................................65
Echo Command...................................................................................................................................................................................................65
Echo Response....................................................................................................................................................................................................65
In s teractive Command .........................................................................................................................................................................................66
Get Packet Request ...........................................................................................................................................................................................66
Algorithm Reset Command ...........................................................................................................................................................................66
Algorithm Reset Response ............................................................................................................................................................................66
Software Reset Command..............................................................................................................................................................................67
Software Reset Response...............................................................................................................................................................................67
Calibrate Command..........................................................................................................................................................................................67
Calibrate Acknowledgement Response ...................................................................................................................................................68
Calibration Completed Parameters Response......................................................................................................................................68
Error Response...................................................................................................................................................................................................69
Ou tput Packets (Polled).......................................................................................................................................................................................69
Identification Data Packet .............................................................................................................................................................................69
Version Data Packet .........................................................................................................................................................................................70
Test 0 (Detailed BIT and Status) Packet..................................................................................................................................................71
Ou tput Packets (Polled or Continuous)........................................................................................................................................................71
Scaled Sensor Data Packet 0 .........................................................................................................................................................................71
Scaled Sensor Data Packet 1 (Default IMU Data) ................................................................................................................................72
Scaled Sensor Data Packet 2 (Delta‐Theta, Delta‐V)..........................................................................................................................73