User's Manual

23
MESSAGE FORMATS
RADAR EVENT MESSAGES
Event Quality message format
Name Size / Bytes Value Notes
STX 1 2 Start of message byte
MT 2 ‘QM’ = Quality Message Message type
, 1 ‘,’ Comma
Frame Number 8 XXXXXXXX Frame number in hexadecimal format
, 1 ‘,’ Comma
Target Number 8 XXXXXXXX Target number in hexadecimal format
, 1 ‘,’ Comma
Direction 1 ‘A’ = Approaching Target
‘R’ = Receding Target
‘X’ = Simulated approaching target
‘Y’ = Simulated receding target
Direction the target is travelling.
Peak Power Speed 5 ‘DDD.D’
, 1 ‘,’
Comma
Peak Power
Speed Standard
Deviation
5 ‘DDD.D’
, 1 ‘,’
Comma
Speed Units
1
‘M’=MPH
‘K’=km/hr
The speed units used for the
measurement
, 1 ‘,’
Comma
Event Peak Power 5 ‘DDD.D’
, 1 ‘,’
Comma
Percentage
Speed Readings
3 ‘DDD’
The value of actual speed readings
taken as a function of the total possible
expressed as a percentage
, 1 ‘,’
Comma
Percentage
Range Readings
3 ‘DDD’
The value of actual range readings
taken as a function of the total possible
expressed as a percentage
* 1 ‘*’ Asterisk
Check Sum 2 ‘XX’ Check sum in hexadecimal format
ETX 1 3 End of message byte