12.10.2020, 19:50
Jen pro inspiraci vlastní řešení Ikea. Světlo v pracovně je o dvou žárovkách Ikea. Za vypínačem je shelly1 nastaveno na MQTT komunikaci, s trvale sepnutým relé, aby byla žárovka pod napětím. Takže Shelly jen posílá informaci o stavu vypínače. Ikea je integrovaná pomocí zigbee2mqtt, mezi ovladačem a žárovkou není žádná vazba. O vše se stará node-red. Vypínač a zigbee ovladač se chovají jako zapojení typu 6.
@S474N: jelikož máš z dimmeru pouze dva stavy, tak bych se zaměřil na vlastní generování "dimming"
Řešení máš ve výše uvedeném příkladu, kde si budeš muset jako první spolehlivě odfiltorvat 0 a 255, takže informaci zda zvyšuješ, nebo snižuješ jas. U Ikea řešení je tohle řešeno funkcí:
Následně pomocí funkce jas plynule definuješ kroky regulace:
A nakonec posíláš požadovaný výsledek:
Kód:
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"wires": [
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"wires": [
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"wires": [
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"outputs": 15,
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"initialize": "",
"finalize": "",
"x": 730,
"y": 600,
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[
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"icon": "node-red-contrib-time-range-switch/switch.png"
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{
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"type": "function",
"z": "69e2235f.5b2b3c",
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"outputs": 1,
"noerr": 0,
"x": 1000,
"y": 619,
"wires": [
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]
},
{
"id": "a3b7a1f8.50369",
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"outputs": 1,
"noerr": 0,
"x": 678,
"y": 392,
"wires": [
[]
]
},
{
"id": "b83053be.c3a4d",
"type": "function",
"z": "69e2235f.5b2b3c",
"name": "jas krok",
"func": " var x = 50;\n var jas = flow.get(\"pracovna2_jas\");\nif(msg.payload.action == \"brightness_up_click\") {\n \n var jas_out = (jas + x);\n if(jas_out >= 255) {jas_out = 255;}\n msg.payload = {\"brightness\": jas_out}\n return msg;\n}\n\nif(msg.payload.action == \"brightness_down_click\") {\n \n var jas_out = (jas - x);\n if(jas_out <= 5) {jas_out = 5;}\n msg.payload = {\"brightness\": jas_out}\n return msg;\n}\n\n\n \n\n",
"outputs": 1,
"noerr": 0,
"x": 1000,
"y": 660,
"wires": [
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]
},
{
"id": "b99c8144.7d614",
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"outputs": 1,
"noerr": 0,
"x": 679,
"y": 995,
"wires": [
[]
]
},
{
"id": "652956c9.a5e038",
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"outputs": 1,
"noerr": 0,
"x": 1030,
"y": 570,
"wires": [
[]
]
},
{
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"type": "function",
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"outputs": 1,
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"x": 1423,
"y": 492,
"wires": [
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]
},
{
"id": "6a910130.db572",
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"name": "0.25s",
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"crontab": "",
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"topic": "",
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"payloadType": "date",
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"x": 1423,
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]
},
{
"id": "d650268c.9f9748",
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{
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],
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"x": 1459,
"y": 393,
"wires": [
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},
{
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{
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],
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},
{
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"outputs": 1,
"noerr": 0,
"x": 1010,
"y": 703,
"wires": [
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]
},
{
"id": "187cb59b.dfe9aa",
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"name": "paměť barva",
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"outputs": 1,
"noerr": 0,
"x": 674,
"y": 348,
"wires": [
[]
]
},
{
"id": "48574499.0dc5dc",
"type": "function",
"z": "69e2235f.5b2b3c",
"name": "barva krok",
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"outputs": 1,
"noerr": 0,
"x": 1010,
"y": 747,
"wires": [
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"c9001183.73dc6"
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},
{
"id": "e3e9cd67.a03ef",
"type": "function",
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"name": "paměť barva",
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"outputs": 1,
"noerr": 0,
"x": 668,
"y": 955,
"wires": [
[]
]
},
{
"id": "aff957.219a96a8",
"type": "function",
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"outputs": 1,
"noerr": 0,
"x": 1035,
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]
},
{
"id": "7cc2ef3f.8c926",
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"outputs": 1,
"noerr": 0,
"x": 1434,
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"wires": [
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},
{
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"outputs": 1,
"noerr": 0,
"x": 1437,
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"wires": [
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]
},
{
"id": "50da7ac8.55f194",
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"x": 990,
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"wires": [
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{
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"x": 590,
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{
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"z": "69e2235f.5b2b3c",
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"start": "",
"inout": "out",
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},
{
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"name": "První spuštění",
"repeat": "",
"crontab": "",
"once": true,
"onceDelay": "",
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{
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{
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"op1type": "pay",
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{
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"type": "api-current-state",
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"name": "hassio",
"server": "67e633d.daebecc",
"outputs": 2,
"halt_if": "on",
"override_topic": false,
"entity_id": "input_boolean.svetlo_pracovna",
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"x": 1490,
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"type": "api-current-state",
"z": "69e2235f.5b2b3c",
"name": "hassio",
"server": "67e633d.daebecc",
"outputs": 2,
"halt_if": "on",
"override_topic": false,
"entity_id": "input_boolean.svetlo_pracovna",
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"x": 1450,
"y": 296,
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"name": "SR",
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"property_stop": "topic",
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{
"id": "161a7e28.569072",
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"name": "SR",
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"property_stop": "topic",
"filter_stop": "shoda",
"ignore_case_stop": false,
"negate_stop": false,
"send_stop": false,
"default_start": false,
"differ": false,
"x": 1349,
"y": 896,
"wires": [
[
"d0ae340f.a9aee8"
]
]
},
{
"id": "6d608c46.1fd3b4",
"type": "mqtt-broker",
"z": "",
"name": "MOSQUITTO",
"broker": "",
"port": "",
"clientid": "",
"usetls": false,
"compatmode": true,
"keepalive": "60",
"cleansession": true,
"birthTopic": "",
"birthQos": "0",
"birthPayload": "",
"closeTopic": "",
"closeQos": "0",
"closePayload": "",
"willTopic": "",
"willQos": "0",
"willPayload": ""
}
]Řešení máš ve výše uvedeném příkladu, kde si budeš muset jako první spolehlivě odfiltorvat 0 a 255, takže informaci zda zvyšuješ, nebo snižuješ jas. U Ikea řešení je tohle řešeno funkcí:
Kód:
var trideni = msg.payload.action;
if (trideni == "toggle"){return [msg, null, null, null, null, null, null, null, null, null, null, null, null, null, null];}
if (trideni == "toggle_hold"){return [null, msg, null, null, null, null, null, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_up_click"){return [null, null, msg, null, null, null, null, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_up_hold"){return [null, null, null, msg, null, null, null, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_up_release"){return [null, null, null, null, msg, null, null, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_down_click"){return [null, null, null, null, null, msg, null, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_down_hold"){return [null, null, null, null, null, null, msg, null, null, null, null, null, null, null, null];}
if (trideni == "brightness_down_release"){return [null, null, null, null, null, null, null, msg, null, null, null, null, null, null, null];}
if (trideni == "arrow_right_click"){return [null, null, null, null, null, null, null, null, msg, null, null, null, null, null, null];}
if (trideni == "arrow_right_hold"){return [null, null, null, null, null, null, null, null, null, msg, null, null, null, null, null];}
if (trideni == "arrow_right_release"){return [null, null, null, null, null, null, null, null, null, null, msg, null, null, null, null];}
if (trideni == "arrow_left_click"){return [null, null, null, null, null, null, null, null, null, null, null, msg, null, null, null];}
if (trideni == "arrow_left_hold"){return [null, null, null, null, null, null, null, null, null, null, null, null, msg, null, null];}
if (trideni == "arrow_left_release"){return [null, null, null, null, null, null, null, null, null, null, null, null, null, msg, null];}
if (trideni === ""){return [null, null, null, null, null, null, null, null, null, null, null, null, null, null, msg];}Kód:
var step = 10;
if(msg.payload.action === "brightness_up_hold"){
flow.set("incrementvalue1",step)
}
else if(msg.payload.action === "brightness_up_release"){
flow.set("incrementvalue1",0)
}
if(msg.payload.action === "brightness_down_hold"){
flow.set("incrementvalue1",step * -1)
}
else if(msg.payload.action === "brightness_down_release"){
flow.set("incrementvalue1",0)
}
return msgKód:
var iv = flow.get("incrementvalue1") || 0;
if(iv === 0){
return null
}
var dimmer = flow.get("pracovna1_jas") || 0;
dimmer += iv;
if(dimmer >= 255){
dimmer = 255;
}
if(dimmer <= 5){
dimmer = 5;
}
flow.set("pracovna1_jas",dimmer)
msg.payload = {"brightness": dimmer}
return msg