defmodule Grizzly.ZWave.Commands.ConfigurationGet do
@moduledoc """
This command is used to query the value of a configuration parameter.
Params:
* `:param_number` - the requested configuration parameter
"""
@behaviour Grizzly.ZWave.Command
alias Grizzly.ZWave.Command
alias Grizzly.ZWave.CommandClasses.Configuration
@type param :: {:param_number, byte}
@impl true
def new(params) do
command = %Command{
name: :configuration_get,
command_byte: 0x05,
command_class: Configuration,
params: params,
impl: __MODULE__
}
{:ok, command}
end
@impl true
def encode_params(command) do
param_number = Command.param!(command, :param_number)
<<param_number>>
end
@impl true
def decode_params(<<param_number>>) do
{:ok, [param_number: param_number]}
end
end