Moog Crossbow NAV440 Series - Manual (Page 81)

NAV440 User Manual
7430‐0131‐01 Rev. F
Page 81
Angle Data Packet B2 (Custom VG Data)
Table 56 Angle Data Packet B2
Angle Data (‘B2’ = 0x4232)
Preamble Packet Type Length Payload Termination
0x5555 0x4232 0x0A <B2 payload> <CRC (U2)>
T
his packet contains selected angle and sensor data.
Table 57 B2 Payload
B2 Payload Contents
Byte
fset Of
Name Format Scaling Units Description
0 rollAngle I2 2*pi/2^16
) (360°/2^16
Radians
(°) Roll angle
2 pitchAngle I2 2*pi/2^16
) (360°/2^16
Radians
(°) Pitch angle
4 zRateCorrected I2 7*pi/2^16
^16) (1260°/2
rad/s
/sec) (°
Z angular rate corrected
6 xAccel I2 20/2^16 g X accelerometer
8 timeITOWtruncated U2 1 ms DMU ITOW (sync to GPS)
truncated to two bytes