Dynon Avionics SkyView - DYNON SYSTEM Serial Data Format

` Appendix E: Serial Data Output
SkyView System Installation Guide - Revision K 19-5
DYNON SYSTEM Serial Data Format
The following section details the format of DYNON SYSTEM serial output data:
Parameter
Start
Character
Position
Num
Chars
Range of
values /Units
Example/Notes
Start of
Record
1
1
!
Data Type
2
1
2 (System data)
Data Version
3
1
1 (Version 1)
Zulu Hour
4
2
00 to 23
Hours
12 (12 hrs)
‘—‘ if no GPS
Zulu Min
6
2
00 to 59
Minutes
12 (12 mins)
‘—‘if no GPS
Zulu Sec
8
2
00 to 59
Seconds
12 (12 secs)
‘—‘ if no GPS
Fraction
10
2
00 to 15
1/16 seconds
12 (12/16 sec)
Heading Bug
12
3
000 to 359
degrees
XXX if heading bug is not
displayed.
Altitude Bug
Sign
15
1
‘+’ or ‘-’
X if altitude bug is not displayed
Altitude Bug
16
4
0000 to 9999
feet * 10
1234 (12,340 ft)
XXXX if altitude bug is not
displayed
Airspeed Bug
20
4
0000 to 9999
knots / 10
1234 (123.4 knots)
XXXX if airspeed bug is not
displayed
Vertical Speed
Bug Sign
24
1
‘+’ or ‘-’
‘+’ means climb
X if vertical speed bug is not
displayed
Vertical Speed
Bug
25
3
000 to 999
feet/minute *
10
123 (1230 ft/min)
XXX if vertical speed bug is not
displayed
Course
28
3
000 to 359
degrees
XXX if navigation inactive
CDI Source
Type
31
1
0 to 2
0=GPS, 1=NAV, 2=LOC
X if navigation inactive
CDI Source
32
1
0 to 5
Tells which GPS, NAV or LOC
source was selected for
navigation
X if navigation inactive