Arnaud Ferraris 73868260a2 gnss: wait for the modem to confirm upload success
If we clear QFUPL right after we finished the file transfer, we will
execute the following commands right away, leading to interleaved
replies from the modem (i.e. the reply to QGPSXTRATIME being received
with the notification of upload completion).

Keeping the command in the queue allows us to use the callback a second
time once the upload is complete and resume assistance data processing
accordingly.
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eg25-manager - Quectel EG25 management daemon

eg25-manager is a daemon for managing the Quectel EG25 modem found on the Pine64 PinePhone.

It implements the following features:

  • cleanly power on/off the modem
  • configure/check essential parameters (such as the audio format) on startup
  • monitor the modem state through ModemManager
  • put the modem in low-power mode when suspending the system, and restore it back to normal behavior when resuming
  • monitor the modem state on resume and recover it if needed

Dependencies

eg25-manager requires the following development libraries:

  • libglib2.0-dev
  • libgpiod-dev
  • libmm-glib-dev

Building

eg25-manager uses meson as its build system. Building and installing eg25-manager is as simple as running the following commands:

$ meson ../eg25-build
$ ninja -C ../eg25-build
# ninja -C ../eg25-build install

Configuration

eg25-manager uses device-specific configuration files, named after the device-tree compatible field. These files are installed to /usr/share/eg25-manager. They can be copied to /etc/eg25-manager then modified, that way they won't be overwritten during an upgrade.

Running

eg25-manager is usually run as a systemd service, but can also be manually started from the command-line (requires root privileges):

# eg25manager

License

eg25-manager is licensed under the GPLv3+.

Description
Manager daemon for the Quectel EG25 mobile broadband modem
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