Dynon Avionics SkyView System Installation Guide - Manual (Page 388)

Appendix E: Serial Data Output
24-6 SkyView System Installation Guide - Revision S
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 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
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 ascii-
hexformat, so 3A = 0x3A
92 2 CR/LF Carriage Return, Linefeed = 0x0D, 0x0A.
Table 87 – SkyView SYSTEM Serial Data Output Format
Note 1: Yaw axis AP does not exist at this time, but the serial output format supports it.
As an example, the following is one line of DYNON SYSTEM serial output data:
!2221144704359XXXXX1600+010XXX00XXXXXXXX00X0X+00-
99990+00+99990+00XXXXX00104543XXXXXXXXXX3A