Rev.
6
Oct.18
Proprietary and Confidential - Contents subject to change
193
!GPSCOLDSTART
Clear all GNSS assistance data
Clear all GNSS assistance details from the modem and put the modem into a coldstart
state. Data cleared includes Almanac, Ephemeris, Previous Position, Ionosphere, and
GPS time. This forces a cold start for GPS acquisition the next time a session starts.
Requirements:
•
Device must not have an active GPS session (the GPS receiver is off and no
position fix is being calculated).
Password required:
Yes (see
for details)
Usage:
•
Execution:
AT!GPSCOLDSTART
Response:
OK
Purpose:
Clear the modem’s GPS details
Parameters:
None
!GPSEND
End an active session
End an active position fix session.
Password required:
No
Usage:
•
Execution:
AT!GPSEND=<sessType>
Response:
ERRCODE = <value>
OK
or
OK
Purpose:
End the current session.
Parameters:
<sessType> (Type of session to end)
•
0=Position fix session
<value> (Error code returned when command fails for any reason)
•
See
on page 210 for a list of possible error codes.
Table 8-2: GPS Command Details (Continued)
Command
Description
