led_display_flow.json

## led_display_flow.json
[
   {
      "port": "1883",
      "type": "mqtt-broker",
      "id": "b30f9506.0d2cf",
      "clientid": "",
      "broker": "localhost"
   },
   {
      "wires": [
         [
            "51fd6852.29f4"
         ]
      ],
      "name": "Web Show Message",
      "url": "/dispshow",
      "id": "dced1939.06652",
      "y": 115.77777099609375,
      "x": 285.3889465332031,
      "z": "c8955689.971af",
      "type": "http in",
      "method": "get"
   },
   {
      "wires": [],
      "qos": "",
      "name": "Display Stuff",
      "broker": "b30f9506.0d2cf",
      "topic": "/leddisp1/show",
      "x": 891.5554809570312,
      "y": 220.66664123535156,
      "retain": "",
      "z": "c8955689.971af",
      "type": "mqtt out",
      "id": "5a1dac21.eb8ab4"
   },
   {
      "wires": [],
      "name": "Display show resp",
      "y": 115.99995422363281,
      "x": 912.4443969726562,
      "z": "c8955689.971af",
      "type": "http response",
      "id": "2b3a66fb.60b23a"
   },
   {
      "wires": [
         [
            "2b3a66fb.60b23a"
         ]
      ],
      "name": "XForm",
      "format": "handlebars",
      "field": "payload",
      "template": "<html>\n<body>\n<ul>\n<li>Requesting display of <strong>{{ payload.text }}</strong></li>\n<li>Time out set to {{ payload.timeout }} seconds.</li>\n<li>Option set to {{ payload.option }}.</li>\n</ul>\n</body>\n</html>",
      "y": 115.99996948242188,
      "x": 742.5554809570312,
      "z": "c8955689.971af",
      "type": "template",
      "id": "601004f8.9b1b5c"
   },
   {
      "wires": [
         [
            "5a1dac21.eb8ab4"
         ]
      ],
      "name": "Serial",
      "outputs": 1,
      "valid": true,
      "func": "msg.payload = msg.payload.timeout + \",\" + msg.payload.option + \",\" + msg.payload.text;\nreturn msg;",
      "y": 220.55555725097656,
      "x": 732.7777709960938,
      "z": "c8955689.971af",
      "type": "function",
      "id": "fde251ec.03e728"
   },
   {
      "wires": [
         [
            "2a0e1a9e.eedce6"
         ]
      ],
      "name": "ShowClip",
      "broker": "b30f9506.0d2cf",
      "topic": "/showclip",
      "y": 219.33335876464844,
      "x": 169.33331298828125,
      "z": "c8955689.971af",
      "type": "mqtt in",
      "id": "92f26d68.32c8"
   },
   {
      "wires": [
         [
            "51fd6852.29f4"
         ]
      ],
      "name": "",
      "y": 219.1111602783203,
      "x": 334.111083984375,
      "z": "c8955689.971af",
      "type": "json",
      "id": "2a0e1a9e.eedce6"
   },
   {
      "repeat": "60",
      "name": "Ping",
      "crontab": "",
      "id": "47f62f7a.f7f28",
      "topic": "",
      "payloadType": "date",
      "wires": [
         [
            "b4c51f08.e6be7"
         ]
      ],
      "y": 384.2222595214844,
      "x": 170.77780151367188,
      "z": "c8955689.971af",
      "type": "inject",
      "payload": "",
      "once": false
   },
   {
      "wires": [
         [
            "51fd6852.29f4"
         ]
      ],
      "name": "Showtime",
      "outputs": 1,
      "valid": true,
      "func": "var d = new Date(Number(msg.payload) + 19800000);\nmsg.payload = { 'timeout' : 60, 'text' : d.getHours() + \":\" + d.getMinutes() };\nreturn msg;",
      "y": 384.55548095703125,
      "x": 324.4444580078125,
      "z": "c8955689.971af",
      "type": "function",
      "id": "b4c51f08.e6be7"
   },
   {
      "wires": [
         [
            "fde251ec.03e728",
            "601004f8.9b1b5c"
         ]
      ],
      "name": "Default settings.",
      "outputs": 1,
      "valid": true,
      "func": "if (msg.payload.timeout === undefined)\n    msg.payload.timeout = 5;\n    \nif (msg.payload.option === undefined)\n    msg.payload.option = 0;\n    \nreturn msg;",
      "y": 219.33333206176758,
      "x": 533.111156463623,
      "z": "c8955689.971af",
      "type": "function",
      "id": "51fd6852.29f4"
   }
]