Novatel GNSS Receiver and Antenna SMART-AG - Manual (Page 77)

SMART-AG User Manual Rev 5 77
B.6 RADARCFG Configure the ER Output
Use this command to configure the Emulated Radar (ER) output. ER is available through the
SMART-AG multi-cable, see Page 62 for pin-out details.
Syntax
radarcfg switch freq_step update_rate resp_mode threshold
Message ID = 8192
Field Data Description Bytes Format Units Offset
1 Header This field contains the command
name or the message header
depending on whether the command
is abbreviated ASCII, ASCII or
binary, respectively.
- - 0
2 switch Enable or disable radar emulation
0 = ENABLE
1 = DISABLE
(default = enable)
4 Enum none H
3 freq_step Frequency step per kilometer per
hour.
Range: 26.11, 28.12 or 36.11
(default = 36.11)
8 Double Hz/
kph
H+4
4 update_rate Specify how often to update radar
output
Range: 1, 2, 5, 10, 20
(default = 10)
a
4 Integer Hz H+12
5 resp_mode Specify the time, response mode,
over which to average velocity
samples, see Table 15, Response
Modes on Page 78.
(Default = 500)
a
4 Integer none H+16
6 threshold The threshold is only applicable when
the response mode is set to 2. The
response time is 1000 ms when the
velocity is greater than this value,
otherwise, it is 500 ms.
Range: 2-50 kph
(default = 5 kph)
8 Double kph H+20
a. The number of samples used for smoothing depends on both the update_rate and resp_mode
parameters. For instance, if the update_rate is 5 Hz and the resp_mode is 2000ms, the number of
samples used will be 10.