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AT$GPSQUAL GPS Quality Filters
AT$GPSQUAL
GPS Quality Filters
Command Function
This command allows the user to define extra criteria for the event engine to use
before it reports a position fix as valid.
Syntax Query
AT$GPSQUAL=?
Syntax
If the $GPSFLT debug flag is not set for expanded AT command response, the
response will be as follows:
$GPSQUAL: (0-255),(0-255),(0-30)
OK
Write Syntax
AT$GPSQUAL=<flg>,<hdop>,<sats>
Write Response
OK
Read Syntax
AT$GPSQUAL?
Read Response
$GPSQUAL:<flg>,<hdop>,<sats>
Execute Syntax
N/A
Execute Response
N/A
Unsolicited Response
N/A
Parameter Values
<flg>
Bit mask made up of the following bit definitions:
1 = Mark GPS report invalid if $GPGSA fix type is 2 (2D fix). This bit is provided for
backwards compatibility with legacy products. It has not been shown to improve
performance with this product.
2 = Mark GPS report invalid if the report is based on a propagated fix.
4 = Request POSITION EXTENDED report (in place of the basic POSITION report)
from GPS chipset. This report includes additional info that the basic POSITION
report does not.
8 = Request MEASUREMENT EXTENDED report. This report includes information
about satellite speeds which can be used in filtering.
Default is 12 (request both POSITION EXTENDED and MEASUREMENT EXTENDED
reports).
<hdop>
0 = Ignore HDOP when filtering. (default)
1-255 = Mark GPS report invalid if HDOP value from $GPGSA sentence is less
than or equal to this indicated HDOP limit.
This field is provided for backwards compatibility with legacy products. It has not
Содержание MT 3060 R
Страница 13: ...1 Introduction...
Страница 17: ...5 General Commands...
Страница 34: ...22 Network Commands...
Страница 41: ...29 AT MDSTAT Query Modem Status 6 bad message format 7 connect fail Notes...
Страница 62: ...50 ME TA Commands...
Страница 69: ...57 SMS Commands...
Страница 94: ...82 API Commands...
Страница 95: ...83 TCP API Commands...
Страница 107: ...95 Message Commands...
Страница 111: ...99 AT APIOPT Enable API Optional Header Fields MDMID 99 03 07 63 MDMID 999999999999999999A 03 07 00...
Страница 138: ...126 Event Commands...
Страница 157: ...145 RTC Commands...
Страница 164: ...152 FOTA Commands...
Страница 171: ...159 FTP Commands...
Страница 177: ...165 AT FFS Generic Flash File System Access OK...
Страница 188: ...176 IP Router Commands...
Страница 192: ...180 GPS Commands...
Страница 222: ...210...
Страница 223: ...211 Battery Commands...
Страница 227: ...215 OBD Commands...
Страница 246: ...234...
Страница 248: ...236 Miscellaneous Commands...
Страница 256: ...244 Accelerometer Commands...
Страница 269: ...257 Event Tables...
Страница 284: ...272 Bit Field Tables...
Страница 313: ...301 Appendix Result Codes...
Страница 314: ...302 Appendix A Result Codes...
Страница 318: ...306 Appendix Error Codes...
Страница 319: ...307 Appendix B Error Codes...