GPSATCOMMANDSSET
HSPA+ATCommandsReferenceGuide 290
ParametersandValues
<reset_type>
0
Factoryreset.ThisoptionclearsallGPSmemoryincludingclockdrift.Itis
availableincontrolledmodeonly.
1
Coldstart,noalmanac,noephemeris.Thisoptionclearsalldatathatiscurrently
storedintheinternalmemoryoftheGPSreceiverincludingposition,almanac,
ephemeris,andtime.Thestoredclo
ckdrifthowever,isretained.Itisavailablein
controlledmodeonly.
2
Warmstart,noephemeris.ThisoptionclearsallinitializationdataintheGPS
receiverandsubsequentlyreloadsthedatathatiscurrentlydisplayedinthe
ReceiverInitializationSetupscreen.Thealmanacisretainedbuttheephemerisis
cleared.Itisavailableincontr
olledmodeonly.
3
Hotstart,withstoredalmanacandephemeris.TheGPSreceiverrestartsbyusing
thevaluesstoredintheinternalmemoryoftheGPSreceiver,validated
ephemerisandalmanac.Itisavailableincontrolledmodeonly.
Notes
Thecurrentsettingisstoredthrough$GPSSAV.
Examples
AT$GPSR=0
OK
GPSSoftwareVersion$GPSSW
ExecutecommandprovidesGPSModulesoftwareversionintheformat:
$GPSSW:<majorVersion:minorVersion:patchVersion>
Readcommandprovidessameinformat ionasExecutecommand.
TestcommandreturnstheOKresultcode.
Syntax
Command Commandtype
AT$GPSSW Execute
AT$GPSSW? Read
AT$GPSSW=? Test
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