Specifications

VP ONCORE COMMAND REFERENCE
POSITION-HOLD POSITION (@@As)
Motorola Binary
Input Command • Request current Position-Hold Position
@@AsxxxxxxxxxxxxxC<CR><LF>
xxxxxxxxxxxxx - 13 out of range bytes $7fffffff7fffffff7fffffffff
C - checksum
Message length: 20 bytes
• Change current Position-Hold Position:
@@AslllloooohhhhtC<CR><LF>
llll - latitude in mas -324,000,000 .. 324,000,000
(-90º.. 90º)
oooo - longitude in mas -648,000,000 .. 648,000,000
(-180º .. 180º)
hhhh - height in cm -100000 .. 1,800,000
(-1,000.00 18,000.00)
t - height type 0 = GPS ellipsoid height
reference
1 = MSL reference
C – checksum
Message length: 20 bytes
Response Message • To either command:
@@AslllloooohhhhtC<CR><LF>
llll - latitude in mas -324,000,000 .. 324,000,000
(-90º .. 90º)
oooo - longitude in mas -648,000,000 .. 648,000,000
(-180º .. 180º)
hhhh - height in cm -100000 .. 1,800,000
(-1,000.00 .. 18,000.00 a)
t - height type 0 = GPS ellipsoid height
reference
1 = MSL reference
C - checksum
Message length: 20 bytes
NOTE: 1 degree equals 3,600 arcseconds or 3,600,000 milliarcseconds
(mas)
55 Synergy Systems, LLC 05OCT01