Chapter 13 – Position Determination (GPS) AT Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 89
Position Determination Fix Rate +WPDFR Description: This command specifies and returns the PD fix rate setting. This is used in Tracking
sessions only.
Note: The default for +WPDFR is zeros. The user must set the appropriate parameters prior
to starting a gpsOne session.
Values: <num>
Number of fixes. The type <num> is a double word.
<time>
Time between fixes in milliseconds, limited to 1800 seconds.
Syntax: Command syntax: AT+WPDFR=<num>,<time>
Command Possible responses
AT+WPDFR?
Note: Request current setting type
+WPDFR: 10,100
OK
AT+WPDFR=10,100
Note: maximum 10 fixes with 100
seconds in between fixes
OK
Position Determination Privacy Level +WPDPL Description: This command specifies and returns the PD privacy setting (this is per PD session).
Values: <level>
0: least privacy (no restriction)
1: medium
2: highest
Syntax: Command syntax: AT+WPDPL=<level>
Command Possible Responses
AT+WPDPL?
Note: Request current setting type
+WPDPL: 0
OK
AT+WPDPL=2
Note: Select highest level of security
OK
Position Determination NV Privacy Level +WPPRV Description: This command specifies and returns the NV Privacy level for gpsOne. If the value is set to 0,
then MS will answer location requests. If the value is set to 1, then the mobile will only
answer to location requests in emergency mode. The new value is committed to NV.
Values: <level>
0: Allow all
1: Emergency only
Syntax: Command syntax: AT+WPPRV=<level>
Command Possible Responses
AT+WPPRV?
Note: Request current setting type
+WPPRV: 0
OK
AT+WPPRV=1
Note: Phone will respond to emergency location requests only.
OK