Product Manual
Table Of Contents
- 1. Functional Description
- 2. Device Setup
- 3. Interfaces
- 4. Device Configuration
- 4.1. APNs (apn)
- 4.2. OBD Accel and Decel (oad)
- 4.3. OBD RPM and Speed Events (ors)
- 4.4. OTA Prevent (ota)
- 4.5. Bluetooth Enabled (blt)
- 4.6. Buzzer Songs (bzr)
- 4.7. Destination (dst)
- 4.8. Generic Config Value (gcv)
- 4.9. Input Default Polarity (idp)
- 4.10. Motion Sensitivity (mst)
- 4.11. Serial Port Settings (sps)
- 4.12. Timer Duration (tmr)
- 4.13. Packet Creation Recipe (pcr)
- 4.14. Third-Party Config Values (tpv)
- 4.15. GPS Solution Filter (gsf)
- 4.16. Vehicle Bus Configuration (vbs)
- 5. Interpreter
- 6. Command Language
XT2500 Product Manual
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CONFIDENTIAL AND PROPRIETARY
4.15. GPS SOLUTION FILTER (GSF)
Configuration instances: 1
Command Type Syntax
SET Command
:wycfg gsf <year> <DOP> <HACC> <speed_mask>
Response
:OK
READ Command
:rycfg gsf
Response
| gsf: year:<year> (hex_val), HDOP:<DOP> (hex_val), HACC:<HACC> (hex_val),
mask:<speed_mask> (hex_val)
:OK
Parameter Range Description
year 1000 - 5000 Any solution with a reported year before this will be filtered out
DOP 0 to 200 Any solution with an HDOP (or PDOP on some systems) above this
value will be filtered out.
Units 0.1DOP. “20” means 2.0
HACC 0 to 255 Horizontal accuracy. Not applicable (ignored) for XT2500
speed_mask 0x0 to
0xFFFFFFFF
speed filter mask allows for filtering speed (clamps to 0) under various
conditions
Hex Description
0x01 QUALITY:
If speed < 10MPH and num_sats < 7, speed is clamped
to 0. If speed < 5MPH and num_sats < 9, speed is
clamped to 0.
0x02 MOTION:
If motion state is stopped then the speed is clamped
to 0
0x04 MOVEMENT:
If movement state is stopped then the speed is
clamped to 0
0x08 IGNITION:
If ignition state is off then the speed is clamped to 0