Dynon SkyView HDX - Page 345

Appendix E: Serial Data Output
SkyView HDX System Installation Manual - Revision E 27-5
Position
Width
Name
Description
64
3
AP Yaw Force
+/- then 00 to 80. Raw force number from servo, +
meaning that a force is being exerted in the rightward
direction against the servo. 80 is theoretical
maximum before slipping. Always reads zero when
AP yaw not engaged.
67
5
AP Yaw Position
+/- then 0000 to 9999. Position of servo output shaft
relative to that at power-on, in steps, + meaning in the
rightward direction. 800 steps represent a full rotation
of the output shaft. Outputs “XXXXX” when not
available.
72
1
AP Yaw Slip (bool)
0 or 1. 0 = No slipping on this servo. 1 = At least one
(1) slip on this servo in the last 3 seconds. Always
reads zero when AP yaw not engaged.
73
1
Transponder Status
0-3. 0=SBY, 1= GND, 2=ON, 3=ALT.
74
1
Transponder Reply
(bool)
0 or 1. 0 = No reply in last second, 1 = at least one (1)
reply within last second.
75
1
Transponder
Identing (bool)
0 or 1. 0 = not IDENT’ing, 1 = IDENT active, as
reported by Transponder.
76
4
Transponder Code
(octal)
0000-7777
80
10
UNUSED
Reserved for future usage. Always reads
‘XXXXXXXXXX’. Parsers should not read this value.
90
2
Checksum
The 1 byte sum of all 73 preceding bytes. In 27-5sci-
hexformat, so 3A = 0x3A
92
2
CR/LF
Carriage Return, Linefeed = 0x0D, 0x0A.
As an example, the following is one (1) line of DYNON SYSTEM serial output data:
!2221144704359XXXXX1600+010XXX00XXXXXXXX00X0X+00-
99990+00+99990+00XXXXX00104543XXXXXXXXXX3A