Deluo TRISTAR25 Manual De Usuario
Deluo Electronics http://www.deluo.com
26
4.2.2.2 EverMore Binary Output Message 0x04: DOP Data
Purpose
Output:
1 GPS
time.
2 GDOP, PDOP, HDOP, VDOP, and TDOP.
3 Receiver navigation mode.
Format
Byte #
Contents
Range
Size
Scale Unit
1
Message ID = 0x04
Unsigned byte
2 ~ 3 GPS week
0 ~ 65535 Unsigned 16bit integer
week
4 ~ 7 GPS tow
0 ~ 60479900 Unsigned 32bit integer
1/100 sec
8
GDOP
0 ~ 255
Unsigned byte
0.1
9
PDOP
0 ~ 255
Unsigned byte
0.1
10 HDOP
0 ~ 255
Unsigned byte
0.1
11 VDOP
0 ~ 255
Unsigned byte
0.1
12 TDOP
0 ~ 255
Unsigned byte
0.1
13 Navigation
Mode
0 = no position fix
1 = 1D navigation
2 = 2D navigation
3 = 3D navigation
1 = 1D navigation
2 = 2D navigation
3 = 3D navigation
4 = 3D navigation
with DGPS
0 ~ 4
Unsigned byte