Chapter 13 – Position Determination (GPS) AT Commands

 

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?

 

+WPDOM: 5

 

 

Note: Request current setting mode

 

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?

 

+WPDDD: 0,10

 

Note: Request current setting type

 

OK

 

AT+WPDDD=0,10

 

OK

 

Note: single-shot data valid for 10 minutes

 

 

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C

88

Page 88
Image 88
Multi-Tech Systems CDMA Wireless Modem manual Position Determination Operating Mode +WPDOM, Duration