GLOBALSAT TR-206 - Manual (Page 58)

57
T Bit 0 : Start of message
Bit 1 : End of message
Bit 2 : Erase all of previous setting
Message
packet control
S ‘0’,’1’,’2’,’3’,…,’9’,’10’,’11’,…,’63’ Sequence
number
id ‘1’ ~ ‘64’ Area ID
type 0=disable the area
1=get in area
2=get out of area
3=cross over the boundary
4=stay in area
5=stay out of area
Alert type of
Geo-fence area
upper_left_Lon,
upper_left_Lat
upper_left_Lon =Lon
upper_left_Lat =Lat
Lon: (+ or -)ddddddddd
unit: 0.000001 degree
Lat: (+ or -)dddddddd
unit: 0.000001 degree
The top left
coordinates
of specified
area
right_bottom_Lon,
right_bottom_Lat
right_bottom_Lon =Lon
right_bottom_Lat =Lat
Lon: (+ or -)ddddddddd
unit: 0.000001 degree
Lat: (+ or -)dddddddd
unit: 0.000001 degree
Example: 12129141
The right
bottom
coordinates
of specified
area