Dynon SkyView HDX - Page 344

Appendix E: Serial Data Output
27-4 SkyView HDX System Installation Manual - Revision E
Position
Width
Name
Description
24
4
Vertical Speed Bug
(ft./min)
+/- then 000 to 999, tens of feet/minute. (123 = 1230
ft./min), positive meaning climb. XXXX if vertical
speed bug is not displayed.
28
3
Course (deg)
000 to 359 in degrees.
31
1
CDI Source Type
0-2. 0=GPS, 1=NAV, 2=LOC.
32
1
CDI Source Port
0-5. GPSX, NAVX, or LOCX.
33
2
CDI Scale (NM)
00-50. In tenths of NM, 50 = 5.0 NM. Output ‘XX’
when not in GPS mode as there is no scale in NAV or
LOC
35
3
CDI Deflection (%)
+/- then 00 to 99 percent of deflection, + meaning
deflected to right, ‘XXX’ w/o valid CDI.
38
3
Glideslope (%)
+/- then 00 to 99 percent of deflection, + meaning
deflected upward, ‘XXX’ w/o valid GS.
41
1
AP Engaged
0-7. 0=Off, 1= roll only, 2=pitch only, 3= roll+pitch,
4=yaw, 5=roll+yaw, 6=pitch+yaw, 7=pitch+roll+yaw
(yaw doesn’t currently exist, but format supports it).
Will read 0 all the time if no AP is installed.
42
1
AP Roll Mode
0-4. 0=Heading, 1=Track, 2=NAV, 3=GPS Steering.
Always reads zero when AP roll not engaged.
43
1
UNUSED
Reserved for future usage. Always reads ‘X’. Parsers
should not read this value.
44
1
AP Pitch Mode
0. 0=Altitude. Always reads zero when AP pitch not
engaged.
45
1
UNUSED
Reserved for future usage. Always reads ‘X’. Parsers
should not read this value.
46
3
AP Roll Force
+/- then 00 to 80. Raw force number from servo, +
meaning that a force is being exerted in the right-
wing-downward direction against the servo. 80 is
theoretical maximum before slipping. Always reads
zero when AP roll not engaged.
49
5
AP Roll Position
(steps)
+/- then 0000 to 9999. Position of servo output shaft
relative to that at power-on, in steps, + meaning in the
right-wing-downward direction. 800 steps represent a
full rotation of the output shaft. Outputs “XXXXX”
when not available.
54
1
AP Roll 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 roll not engaged.
55
3
AP Pitch Force
+/- then 00 to 80. Raw force number from servo, +
meaning that a force is being exerted in the nose-
upward direction against the servo. 80 is theoretical
maximum before slipping. Always reads zero when
AP pitch not engaged.
58
5
AP Pitch Position
(steps)
+/- then 0000 to 9999. Position of servo output shaft
relative to that at power-on, in steps, + meaning in the
nose-upward direction. 800 steps represent a full
rotation of the output shaft. Outputs “XXXXX” when
not available.
63
1
AP Pitch 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 pitch not engaged.