Globalsat TR-206 - Page 58

58
12129141x0.000001=12.129141degree
Start Time
0~86400 sec
Example:
00:00:01 = 1
23:59:59 = 86399
End Time
0~86400 sec
Example:
00:00:01 = 1
23:59:59 = 86399
weekday
bit0=Sunday
bit1=Monday
bit2=Tuesday
bit3=Wednesday
bit4=Thursday
bit5=Friday
bit6=Saturday
*
*
End of field
Checksum
The checksum value is derived by the
same method of NMEA standard. It is
calculated by ‘exclusive OR’ the 8
data bits of each character before “*”
in the sentence, but excluding “*”.
The hexadecimal value of the most
significant and least significant 4 bits
of the result are converted to two
ASCII characters (0-9, A-F) for
transmission. The most significant
character is transmitted first.
!
!
Message
delimiter
Example 1.1:
Set up 52
nd
~57
th
sets of geo-fence areas
GSG,130738902846156,1,0,52=(2,121752441,24756536,121752924,24755863),53
=(2,121743236,24748254,12174845,24744844)*78!
GSG,130738902846156,0,1,54=(1,121758267,24786053,121760745,24784397),55