Chapter 13 – Position Determination (GPS) AT Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 88
Position Determination Operating Mode +WPDOM Description: This command sets and returns the PD session operating mode.
Values: <mode>
0: Standalone only (currently not available)
1: Network only
2: Speed optimal (minimize time-to-fix, MS-based first, PDE-based later if failed)
3: Accuracy optimal (PDE preferred, MS in case of failure)
4: Data optimal– minimize data exchanged
5: MS-based only
Syntax: Command syntax: AT+WPDOM=<mode>
Command Possible Responses
AT+WPDOM?
Note: Request current setting mode
+WPDOM: 5
OK
AT+WPDOM=1 OK
AT+WPDOM=0 +CME ERROR: tbd (PD parameter not supported)
Position Determination Data Download +WPDDD Description: This command specifies and returns the PD data download setting.
Note: The default for +WPDDD is zeros. User must set the appropriate parameters prior to
starting a gpsOne session.
Values: <type>
0: single-shot download of data valid for the specified duration periodically download
data for the specified duration
<duration>
Specified in terms of minutes; type is declared as a word.
Note: The download duration is not currently used in the gpsOne software.
Syntax: Command syntax: AT+WPDDD=<type>,<duration>
Command Possible Responses
AT+WPDDD?
Note: Request current setting type
+WPDDD: 0,10
OK
AT+WPDDD=0,10
Note: single-shot data valid for 10 minutes
OK