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Qualcomm MSM Interface in Elixir

This library lets you send and receive messages from a QMI-enabled cellular modem. It is intended for use with vintage_net_qmi and most users will want to use VintageNet to configure a cellular modem than to use this library directly.

Usage

First, start a QMI.Supervisor in the supervision tree of your choosing and pass it a name and interface. After that, use the service modules to send it messages. For example:

# In your application's supervision tree
children = [
  #... other children ...
  {QMI.Supervisor, ifname: "wwan0", name: MyApp.QMI}
  #... other children ...
]

# Later on
iex> QMI.WirelessData.start_network_interface(MyApp.QMI, apn: "super")
:ok

iex> QMI.NetworkAccess.get_signal_strength(MyApp.QMI)
{:ok, %{rssi_reports: [%{radio: :lte, rssi: -74}]}}

If you are using Linux you will need to call QMI.configure_linux/1 before bring the interface up.

License

Copyright (C) 2021 SmartRent

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.