gnss-share

ClaytonCraft <clayton@craftyguy.net>

gnss-share                                         2024-08-05                                      gnss-share(1)

[none]
           The default behavior if no command is specified is to run in server mode.

       store
           Store almanac and ephemerides data and quit.

       load
           Load almanac and ephemerides data and quit.

       gnss-share  was  originally  created  to  allow  multiplexing  GNSS data from a single device to multiple
       clients, and to facilitate loading/storing A-GPS data to and from the device. gnss-share effectively acts
       as a proxy between the GNSS device and the clients, which allows controlling when and what location  data
       clients  receive,  as  well  as  giving  an opportunity to set time, rough location, etc on the device to
       improve lock speed. Some external signals can be  used  to  control  gnss-share,  see  SIGNALS  for  more
       information.

       gnss-share is an app that facilitates sharing GNSS location data with multiple clients, while providing a
       way to perform device-specific setup beforehand. For some devices, it can also manage loading and storing
       A-GPS data.

       gnss-share

-c <path>
           Path to the configuration file to use. Default: /etc/gnss-share.conf

       -d
           Enable printing debug output.

       -h
           Print help and exit.

gnss-share.conf(5)

       In  addition  to the command line options, this application will respond to the following signals when in
       "server" mode:

       SIGUSR1
           The application will load AGPS data from the directory agps_directory specified in the  configuration
           file, and continue running afterward.

       SIGUSR2
           The  application  will store AGPS data to the directory agps_directory specified in the configuration
           file, and continue running afterward.