| require "securerandom" | |
| require "nokogiri" | |
| module OpenXml | |
| module Parts | |
| class Rels < OpenXml::Part | |
| include Enumerable | |
| def self.parse(xml) | |
| document = Nokogiri::XML(xml) |
| defmodule Alarm.Worker do | |
| @moduledoc false | |
| use GenServer | |
| # Pick ports that work on both the GrovePi+ and GrovePi Zero | |
| @button_pin 14 # Port A0 | |
| @buzzer_pin 3 # Port D3 | |
| def start_link() do | |
| GenServer.start_link(__MODULE__, []) |
| defmodule GrovePi.I2C do | |
| use GenServer | |
| defmacro __using__(_) do | |
| quote do | |
| @i2c Application.get_env(:grovepi, :i2c, ElixirALE.I2C) | |
| end | |
| end | |
| @type i2c_address :: 0..127 |
| defmodule GrovePi.BuzzerTest do | |
| use ExUnit.Case | |
| @pin 5 | |
| setup do | |
| {:ok, _} = GrovePi.Buzzer.start_link(@pin) | |
| GrovePi.I2C.reset(GrovePi.Board) | |
| :ok |
| defmodule GrovePi.Sound do | |
| use GenServer | |
| @moduledoc """ | |
| Listen for events from a GrovePi button. There are two types of | |
| events; pressed and released. When registering for an event the button | |
| will then send a message of `{pin, :pressed}` or `{pin, :released}`. | |
| The button works by polling `GrovePi.Digital` on the pin that you have | |
| registered to a button. |
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Agile software developer with 10+ years of success working with and leading teams to develop quality software under changing requirements. Able to rapidly utilize new, leading edge technologies. Proven track
Agile software developer with 10+ years of success working with and leading teams to develop quality software under changing requirements. Able to rapidly utilize new, leading edge technologies. Proven track record in developing trust with customers and within teams.
| defmodule GrovePi.Sound.HysteresisTrigger do | |
| @behaviour GrovePi.Trigger | |
| @default_high_threshold 510 | |
| @default_low_threshold 490 | |
| @moduledoc """ | |
| This is the default triggering mechanism for Sound events. Events | |
| are either `loud` or `quiet` and include the trigger state. It | |
| contains to thresholds a `low_threshold` and a `high_threshold` for |