Symeo LPR
®
-System
LPR
®
-2DB
Product Documentation
Symeo
2D Protocol
Copyright © Symeo 2012
Page 118 of 132
SELECTED-FIELDS
8
The bit mask indicates which data fields are enabled and
disabled in the data packet. (see chapter 10.4).
Character coding:
########
The bit field is coded hexadecimal!
UNDERLINE
1
Underline character (ASCII Code
0x5F
)
Entire length of data field: 13 Byte
10.3.3.2 END
The data field END indicates the end of each data packet. It consists of the single symbol
\n
.
Name
Length
Description
ASCII-STOP
1
ASCII sign
\n
(
0x0a
)
Entire length of data packet: 1 Byte
10.3.3.3 TIMESTAMP
This data field specifies the time when a position was taken. Due to the calculation time for
the position this time is always in the past.
If the hardware does not have a battery-buffered RTC (real time clock)
the clock is set to 1.1.1970 00:00:00 at each reboot (e.g. if
FusionEngine is running on ARM9).
Entire length of data packet: 19 Byte
This data field can be activated by the following line in the configuration file:
[SendTimestamp] 1
Name
Length
Description
TIME
4
ASCII string
time
TS-SEC
10
Number of seconds since 01.01.1970 00:00:00
Character coding:
##########
UNDERLINE
1
Underline character (ASCII Code
0x5F
)
TS-MSEC
3
Additional number of milliseconds (0..999)
Character coding:
###
UNDERLINE
1
Underline character (ASCII Code
0x5F
)
