User`s guide
Chapter 5 - I/O Commands
POSITION HOLD PARAMETERS (@@As)
Motorola Binary Format
Query current Position Hold Parameters:
@@AsxxxxxxxxxxxxxC<CR><LF>
where:
xxxxxxxxxxxxx = 13 out of range hex bytes: 0xFF
C = 0xCD
Message length: 20 bytes
Complete hex string to query current Position Hold Parameters:
0x40 40 41 73 FF FF FF FF FF FF FF FF FF FF FF FF FF CD 0D 0A
Change current Position Hold Parameters:
@@AslllloooohhhhtC<CR><LF>
where:
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 m)
t = height type 0 = GPS height
C = checksum
Message length: 20 bytes
Response to either command:
@@AslllloooohhhhtC<CR><LF>
where:
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 m)
t = height type 0 = GPS height
C = checksum
Message length: 20 bytes
Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05
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