Intel E810-CQDA2T - Check Survey-In Status; Saving Survey-In Position to FLASH; Simulate Antenna Removal

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Intel
®
Ethernet Network Adapter E810-CQDA2T
User Guide
4.15.6 Check Survey-In Status
You can create a while-loop to track survey-in status before going to the next step. The following
ubxtool command can be a major portion to get survey-in status/result (the last line, valid 1 active
0, indicates that survey-in is successful:
#ubxtool -t -w 5 -P 29.20 -v 1 -p TIM-SVIN
1669003112.3786
UBX-TIM-SVIN:
dur 1378 meanX -303002288 meanY 492404391 meanZ 268440058 meanV 2024749696
obs 1379 valid 1 active 0
After a successful procedure, this command will display XYZ coordinates, required later to save the
current position to FLASH layer. Make sure to write down meanX, meanY, and meanZ coordinates in a
text file.
4.15.7 Saving Survey-In Position to FLASH
Once the survey-in process is finished, and precise position is known to the receiver, ensure that the
position is saved in the FLASH layer. This way, the found position of the receiver inside memory is kept
between power-cycles of the adapter. First, check the position found by the survey-in procedure, then
update the XYZ coordinates accordingly.
1. Update X coordinate in FLASH and RAM, using value from the first command:
# ubxtool -v 1 -P 29.20 -z CFG-TMODE-ECEF_X,<value>,5 -w 1
2. Update Y coordinate in FLASH and RAM, using value from the first command:
# ubxtool -v 1 -P 29.20 -z CFG-TMODE-ECEF_Y,<value>,5 -w 1
3. Update Z coordinate in FLASH and RAM, using value from the first command:
# ubxtool -v 1 -P 29.20 -z CFG-TMODE-ECEF_Z,<value>,5 -w 1
4. Set TMODE-MODE (0 - disabled, 1 - survey-in, 2 - fixed) to fixed in BBR and FLASH layers:
# ubxtool -v 1 -P 29.20 -z CFG-TMODE-MODE,2,5 -v 1 -w 1
5. Check, if TMODE-MODE, and coordinates were saved correctly to the FLASH:
# ubxtool -v 1 -P 29.20 -g CFG-TMODE-MODE,0 -v 1 -w 2
# ubxtool -v 1 -P 29.20 -g CFG-TMODE-ECEF_X,2 -v 1 -w 2
# ubxtool -v 1 -P 29.20 -g CFG-TMODE-ECEF_Y,2 -v 1 -w 2
# ubxtool -v 1 -P 29.20 -g CFG-TMODE-ECEF_Z,2 -v 1 -w 2
4.15.8 Simulate Antenna Removal
Sometimes you may want to check the functionality and simulate what happens if the antenna is
removed, with these commands you can check that without physically unplugging the antenna cable.
# ubxtool -P 29.20 -w 1 -v 3 -z CFG-NAVSPG-INFIL_NCNOTHRS,50,1
To restore it, use:
# ubxtool -P 29.20 -w 1 -v 3 -z CFG-NAVSPG-INFIL_NCNOTHRS,0,1