Initial public commit.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore Fri Jan 19 11:48:25 2018 -0600
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+syntax: regexp
+~$
+\#.*\#$
+\.\#
+\.DS_Store$
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md Fri Jan 19 11:48:25 2018 -0600
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+# Raspberry Pi Homekit Door Accessory
+
+## Ansible Inventory
+
+`inventory/host_vars/raspberrypi.local.yaml`
+
+ github_user: "<github user>"
+ nodejs_version: "8.9.0"
+ nodejs_dir: "node-v{{nodejs_version}}-linux-{{ansible_architecture}}"
+ wpa_networks:
+ - ssid: "<your ssid>"
+ psk: "<your wifi password>"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ansible.cfg Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,2 @@
+[defaults]
+inventory = inventory/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hap.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,8 @@
+---
+
+- hosts: raspberrypi
+ roles:
+ - base
+ # - automationhat
+ - hap-nodejs
+ - homebridge
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/inventory/raspberrypi Fri Jan 19 11:48:25 2018 -0600
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+[raspberrypi]
+raspberrypi.local ansible_user=pi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/automationhat/tasks/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,13 @@
+---
+
+- name: download automationhat install script
+ get_url:
+ url: "https://get.pimoroni.com/automationhat"
+ dest: "/tmp/automationhat.sh"
+ mode: 0750
+
+- name: install automationhat
+ shell: "/tmp/automationhat.sh"
+ args:
+ chdir: "/tmp"
+ executable: "/bin/bash"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/base/defaults/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,6 @@
+---
+
+ubuntu_base_apt_packages:
+ - emacs-nox
+ - python3
+ - htop
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/base/tasks/main.yml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,21 @@
+---
+
+- name: setup wifi
+ become: yes
+ template:
+ src: "wpa_supplicant.conf.j2"
+ dest: "/etc/wpa_supplicant/wpa_supplicant.conf"
+ mode: 0644
+
+- name: update apt package cache
+ become: yes
+ apt: upgrade="dist" update_cache="yes" cache_valid_time="3600"
+
+- name: install extra apt packages
+ become: yes
+ apt: name="{{item}}"
+ with_items: "{{ubuntu_base_apt_packages}}"
+
+- name: authorize admin ssh keys
+ become: yes
+ authorized_key: "user=pi key=https://github.com/{{github_user}}.keys"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/base/templates/wpa_supplicant.conf.j2 Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,12 @@
+# {{ansible_managed}}
+
+country=US
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+{% for network in wpa_networks %}
+
+network={
+ ssid="{{network.ssid}}"
+ psk="{{network.psk}}"
+}
+{% endfor %}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/defaults/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,13 @@
+---
+
+hap_ubuntu_apt_packages:
+ - "libavahi-compat-libdnssd-dev"
+
+hap_npm_packages:
+ - "python-shell"
+
+hap_user: "pi"
+hap_restart_sec: 10
+hap_src: "https://github.com/KhaosT/HAP-NodeJS/archive/master.zip"
+hap_home: "/home/{{hap_user}}/"
+hap_dest: "{{hap_home}}/HAP-NodeJS-master"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/files/Door_accessory.js Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,115 @@
+var Accessory = require('../').Accessory;
+var Service = require('../').Service;
+var Characteristic = require('../').Characteristic;
+var uuid = require('../').uuid;
+var PythonShell = require('python-shell');
+
+var door = exports.accessory = new Accessory('Door', uuid.generate('hap-nodejs:accessories:door'));
+door.username = 'C1:5D:3A:EA:54:AB';
+door.pincode = '031-45-154';
+
+door.getService(Service.AccessoryInformation)
+ .setCharacteristic(Characteristic.Manufacturer, 'Raspberry Pi')
+ .setCharacteristic(Characteristic.Model, 'Zero W')
+ .setCharacteristic(Characteristic.SerialNumber, 'A1S2NASF88EW');
+
+var DOOR = {
+ lockTimeout: 10000, // milliseconds - 10 sec
+
+ pyshell: new PythonShell('doord.py', {
+ mode: 'text',
+ pythonPath: '/usr/bin/python3',
+ pythonOptions: ['-u'],
+ scriptPath: 'python/'
+ }),
+
+ lock: function() {
+ console.log('locking door');
+ this.pyshell.send('lock');
+ },
+
+ unlock: function() {
+ console.log('unlocking door');
+ this.pyshell.send('unlock');
+ },
+
+ identify: function() {
+ console.log('identify door');
+ },
+
+ listenDoorbell: function(doorbellOnCallback, doorbellOffCallback) {
+ this.pyshell.on('message', function (message) {
+ console.log(message);
+ switch(message) {
+ case 'doorbell_on':
+ doorbellOnCallback();
+ break;
+ case 'doorbell_off':
+ doorbellOffCallback();
+ break;
+ }
+ });
+ }
+};
+
+door.on('identify', function(paired, callback) {
+ DOOR.identify();
+ callback();
+});
+
+door.addService(Service.Doorbell, 'Doorbell');
+door.addService(Service.CameraRTPStreamManagement, 'Psudo-Camera');
+door.addService(Service.Speaker, 'Psudo-Speaker');
+door.addService(Service.Microphone, 'Psudo-Microphone');
+
+door.addService(Service.LockMechanism, 'Door')
+ .setCharacteristic(Characteristic.LockTargetState, Characteristic.LockTargetState.SECURED) // force initial state
+ .setCharacteristic(Characteristic.LockCurrentState, Characteristic.LockCurrentState.SECURED)
+ .getCharacteristic(Characteristic.LockTargetState)
+ .on('set', function(value, callback) {
+ setDoorTargetState(value);
+ callback();
+ });
+
+function setDoorTargetState(value) {
+ switch(value) {
+ case Characteristic.LockTargetState.UNSECURED:
+ unlockDoor();
+ break;
+ case Characteristic.LockTargetState.SECURED:
+ lockDoor();
+ break;
+ }
+}
+
+function unlockDoor() {
+ DOOR.unlock();
+ door.getService(Service.LockMechanism)
+ .setCharacteristic(Characteristic.LockCurrentState,
+ Characteristic.LockCurrentState.UNSECURED);
+ scheduleUnlockTimeout();
+}
+
+function lockDoor() {
+ DOOR.lock();
+ door.getService(Service.LockMechanism)
+ .setCharacteristic(Characteristic.LockCurrentState,
+ Characteristic.LockCurrentState.SECURED);
+}
+
+function scheduleUnlockTimeout() {
+ setTimeout(function() {
+ console.log('unlock timeout door');
+ door.getService(Service.LockMechanism)
+ .setCharacteristic(Characteristic.LockTargetState,
+ Characteristic.LockTargetState.SECURED);
+ }, DOOR.lockTimeout);
+}
+
+DOOR.listenDoorbell(
+ function() {
+ door.getService(Service.Doorbell)
+ .setCharacteristic(Characteristic.ProgrammableSwitchEvent,
+ Characteristic.ProgrammableSwitchEvent.SINGLE_PRESS);
+ },
+ function() {});
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/files/doord.py Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+import time
+import automationhat
+import sys
+
+import queue
+import threading
+
+
+def main():
+ command_queue = queue.LifoQueue()
+ read_thread = threading.Thread(target=read_loop, args=[command_queue])
+ read_thread.start()
+ run_loop(command_queue)
+
+
+def read_loop(command_queue):
+ while True:
+ command_queue.put_nowait(sys.stdin.readline().rstrip('\n'))
+
+
+def run_loop(command_queue):
+ thread_local = threading.local()
+ thread_local.doorbell_on_state = False
+
+ while True:
+ run_command(command_queue)
+ read_doorbell(thread_local)
+
+
+def run_command(command_queue):
+ try:
+ command = command_queue.get(timeout=0.5)
+ except queue.Empty:
+ pass
+ else:
+ automationhat.relay.on() if command == "unlock" else automationhat.relay.off()
+
+
+def read_doorbell(thread_local):
+ analog_value = automationhat.analog.one.read()
+ doorbell_on_state = 6.0 < analog_value and analog_value < 6.3
+
+ if doorbell_on_state != thread_local.doorbell_on_state:
+ thread_local.doorbell_on_state = doorbell_on_state
+ print("doorbell_on") if doorbell_on_state else print("doorbell_off")
+
+
+if __name__ == "__main__":
+ main()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/handlers/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,5 @@
+---
+
+- name: restart hap-nodejs service
+ systemd: name="hap-nodejs" state="restarted" daemon_reload="yes"
+ become: yes
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/meta/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,4 @@
+---
+
+dependencies:
+ - role: nodejs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/tasks/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,45 @@
+---
+
+- name: install homekit apt packages
+ become: yes
+ apt: name="{{item}}"
+ with_items: "{{hap_ubuntu_apt_packages}}"
+
+- name: download and unarchive HAP-NodeJS
+ unarchive: src="{{hap_src}}" dest="{{hap_home}}" remote_src="yes" creates="{{hap_dest}}"
+
+- name: install npm packages
+ npm: name="{{item}}" path="{{hap_dest}}"
+ with_items: "{{hap_npm_packages}}"
+
+- name: clean up accessory examples
+ file: path="{{hap_dest}}/accessories" state="absent"
+
+- name: create accessories dir
+ file: path="{{hap_dest}}/accessories" state="directory"
+
+- name: create python dir
+ file: path="{{hap_dest}}/python" state="directory"
+
+- name: install doord.py
+ copy: src="doord.py" dest="{{hap_dest}}/python/doord.py"
+ notify: restart hap-nodejs service
+
+- name: install door accessory
+ copy: src="Door_accessory.js" dest="{{hap_dest}}/accessories/Door_accessory.js"
+ notify: restart hap-nodejs service
+
+- name: build HAP-NodeJS
+ command: "npm install"
+ args:
+ chdir: "{{hap_dest}}"
+ changed_when: false
+
+- name: configure systemd service
+ become: yes
+ template: src="hap-nodejs.service.j2" dest="/lib/systemd/system/hap-nodejs.service"
+ notify: restart hap-nodejs service
+
+- name: ensure hap-nodejs is started
+ become: yes
+ systemd: name="hap-nodejs.service" enabled="yes" state="started"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/hap-nodejs/templates/hap-nodejs.service.j2 Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,16 @@
+# {{ansible_managed}}
+
+[Unit]
+Description=HAP-NodeJS
+
+[Service]
+User={{hap_user}}
+Group={{hap_user}}
+Restart=always
+RestartSec={{hap_restart_sec}}
+
+WorkingDirectory={{hap_dest}}
+ExecStart=/usr/bin/node {{hap_dest}}/Core.js
+
+[Install]
+WantedBy=default.target
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/nodejs/tasks/main.yaml Fri Jan 19 11:48:25 2018 -0600
@@ -0,0 +1,38 @@
+---
+
+# https://github.com/nfarina/homebridge/wiki/Running-HomeBridge-on-a-Raspberry-Pi
+
+- name: download and unarchive nodejs
+ become: yes
+ unarchive:
+ src: "https://nodejs.org/dist/v{{nodejs_version}}/{{nodejs_dir}}.tar.xz"
+ dest: "/opt/"
+ remote_src: yes
+ creates: "/opt/{{nodejs_dir}}"
+
+# sudo update-alternatives --install "/usr/bin/node" "node" "/opt/node/bin/node" 1
+- name: update node alterantives
+ become: yes
+ alternatives:
+ link: "/usr/bin/{{item}}"
+ name: "{{item}}"
+ path: "/opt/{{nodejs_dir}}/bin/{{item}}"
+ priority: "1"
+ with_items:
+ - "node"
+ - "npm"
+
+- name: npm install global deps
+ become: yes
+ npm: name="{{item}}" global="yes"
+ with_items:
+ - "npm"
+ - "node-gyp"
+
+- name: update node-gyp alterantives
+ become: yes
+ alternatives:
+ link: "/usr/bin/node-gyp"
+ name: "node-gyp"
+ path: "/opt/{{nodejs_dir}}/bin/node-gyp"
+ priority: "1"