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NodeRed test code - Revision history
2026-05-20T21:28:13Z
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Ivan.chen: /* Node-Red test code */
2016-09-06T09:12:59Z
<p><span dir="auto"><span class="autocomment">Node-Red test code</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 09:12, 6 September 2016</td>
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Ivan.chen
https://ess-wiki.advantech.com.tw/wiki/index.php?title=NodeRed_test_code&diff=3199&oldid=prev
Ivan.chen: Created page with "==Node-Red test code== <pre> [ { "id": "7c02f296.10d7bc", "type": "debug", "z": "12a0fcbd.7a1fab", "name": "", "active": true, "console": "false", "complete": "..."
2016-09-06T09:12:42Z
<p>Created page with "==Node-Red test code== <pre> [ { "id": "7c02f296.10d7bc", "type": "debug", "z": "12a0fcbd.7a1fab", "name": "", "active": true, "console": "false", "complete": "..."</p>
<p><b>New page</b></p><div>==Node-Red test code==<br />
<pre><br />
[<br />
{<br />
"id": "7c02f296.10d7bc",<br />
"type": "debug",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "",<br />
"active": true,<br />
"console": "false",<br />
"complete": "false",<br />
"x": 601.75,<br />
"y": 268.75,<br />
"wires": []<br />
},<br />
{<br />
"id": "2f99eaee.6e0396",<br />
"type": "file in",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "",<br />
"filename": "/home/ivan/.node-red/nodes/FILE.INI",<br />
"format": "utf8",<br />
"x": 358.75,<br />
"y": 372.75,<br />
"wires": [<br />
[<br />
"7c02f296.10d7bc",<br />
"5563ecf3.99b86c"<br />
]<br />
]<br />
},<br />
{<br />
"id": "5563ecf3.99b86c",<br />
"type": "my-PLA",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "",<br />
"x": 371.75,<br />
"y": 175.75,<br />
"wires": [<br />
[<br />
"c3cfd28e.8b3ae8"<br />
]<br />
]<br />
},<br />
{<br />
"id": "c3cfd28e.8b3ae8",<br />
"type": "debug",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "Display status",<br />
"active": true,<br />
"console": "false",<br />
"complete": "payload",<br />
"x": 582.75,<br />
"y": 92.75,<br />
"wires": []<br />
},<br />
{<br />
"id": "87bbfd3b.1edae8",<br />
"type": "function",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "simulate device data",<br />
"func": "\nif (msg.payload == \"input_data\"){\n // context.global.input_T=0;\n // context.global.input_H=0;\n \n if (typeof context.global.input_T == 'undefined'){\n context.global.input_T = 0;\n }\n \n if (typeof context.global.input_H == 'undefined'){\n context.global.input_H = 0;\n }\n \n //input_T\n if (context.global.input_T > 100){\n context.global.input_T = 0\n }\n else{\n context.global.input_T += 5;\n }\n //input_H \n if (context.global.input_H > 100){\n context.global.input_H = 0\n }\n else{\n context.global.input_H += 10;\n }\n \n msg.payload=context.global.input_T + \",\" + context.global.input_H\n}\nreturn msg;",<br />
"outputs": 1,<br />
"noerr": 0,<br />
"x": 160.75,<br />
"y": 176.75,<br />
"wires": [<br />
[<br />
"5563ecf3.99b86c"<br />
]<br />
]<br />
},<br />
{<br />
"id": "42d5b823.38b878",<br />
"type": "inject",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "timer to trigger",<br />
"topic": "",<br />
"payload": "input_data",<br />
"payloadType": "str",<br />
"repeat": "",<br />
"crontab": "",<br />
"once": false,<br />
"x": 146.75,<br />
"y": 85.75,<br />
"wires": [<br />
[<br />
"87bbfd3b.1edae8"<br />
]<br />
]<br />
},<br />
{<br />
"id": "ef8ed13d.bbbdc",<br />
"type": "inject",<br />
"z": "12a0fcbd.7a1fab",<br />
"name": "set ML param",<br />
"topic": "",<br />
"payload": "",<br />
"payloadType": "date",<br />
"repeat": "",<br />
"crontab": "",<br />
"once": false,<br />
"x": 119.75,<br />
"y": 372.75,<br />
"wires": [<br />
[<br />
"2f99eaee.6e0396"<br />
]<br />
]<br />
}<br />
]<br />
</pre><br />
<br />
[[File:NodeRed_PLA_20160822_1.png]]</div>
Ivan.chen