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feat(sensors): add battery level

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Also refactored some common parts for sensors. Refactored to parse data in payload and set it as object
This commit is contained in:
Pierre CLEMENT
2018-01-01 01:06:33 +01:00
parent 8608f4eed4
commit 8948caf0d1
6 changed files with 60 additions and 55 deletions
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7
node-red-contrib-xiaomi-gateway/xiaomi-gateway.js
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@@ -56,7 +56,12 @@ module.exports = function(RED) {
server.on('message', function (message, remote) {
var msg;
if(remote.address == node.addr) {
msg = { payload: JSON.parse(message.toString('utf8')) };
var msg = message.toString('utf8');
var jsonMsg = JSON.parse(msg);
if(jsonMsg.data) {
jsonMsg.data = JSON.parse(jsonMsg.data) || jsonMsg.data;
}
msg = { payload: jsonMsg };
node.send(msg);
}
});

21
node-red-contrib-xiaomi-ht/xiaomi-ht.js
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@@ -2,6 +2,7 @@ module.exports = function(RED) {
"use strict";
var mustache = require("mustache");
var dgram = require('dgram');
var miDevicesUtils = require('../utils');
function XiaomiHtNode(config) {
RED.nodes.createNode(this, config);
@@ -13,8 +14,7 @@ module.exports = function(RED) {
this.divide = config.divide;
var node = this;
node.status({fill:"grey",shape:"ring",text:"battery"});
node.status({fill:"grey", shape:"ring", text:"battery - na"});
if (this.gateway) {
node.on('input', function(msg) {
@@ -23,20 +23,11 @@ module.exports = function(RED) {
node.log("Received message from: " + payload.model + " sid: " + payload.sid + " payload: " + payload.data);
if (payload.sid == node.sid && ["sensor_ht", "weather.v1"].indexOf(payload.model) >= 0) {
var data = JSON.parse(payload.data)
if (data.voltage) {
if (data.voltage < 2500) {
node.status({fill:"red",shape:"dot",text:"battery"});
} else if (data.voltage < 2900) {
node.status({fill:"yellow",shape:"dot",text:"battery"});
} else {
node.status({fill:"green",shape:"dot",text:"battery"});
}
}
var data = payload.data;
miDevicesUtils.setStatus(node, data);
if (node.output == "0") {
msg.payload = payload;
miDevicesUtils.prepareFullDataOutput(payload);
node.send([msg]);
} else if (node.output == "1") {
var temp = null;
@@ -76,7 +67,7 @@ module.exports = function(RED) {
if (data.pressure) {
if (this.divide) {
data.pressure = String(data.pressure / 1000);
data.pressure = String(data.pressure / 100);
}
pressure = {"payload": mustache.render(node.pressure, data)}
}

18
node-red-contrib-xiaomi-magnet/xiaomi-magnet.js
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@@ -1,6 +1,7 @@
module.exports = function(RED) {
"use strict";
var mustache = require("mustache");
var miDevicesUtils = require('../utils');
function XiaomiMagnetNode(config) {
RED.nodes.createNode(this, config);
@@ -14,7 +15,7 @@ module.exports = function(RED) {
var state = "";
// node.status({fill:"yellow", shape:"dot", text:"unknown state"});
node.status({fill:"grey",shape:"ring",text:"battery"});
node.status({fill:"grey", shape:"ring", text:"battery - na"});
if (this.gateway) {
node.on('input', function(msg) {
@@ -22,7 +23,7 @@ module.exports = function(RED) {
var payload = msg.payload;
if (payload.sid == node.sid && ["magnet", "sensor_magnet.aq2"].indexOf(payload.model) >= 0) {
var data = JSON.parse(payload.data)
var data = payload.data;
// if (data.status && data.status == "open") {
// node.status({fill:"green", shape:"dot", text:"open"});
@@ -31,20 +32,11 @@ module.exports = function(RED) {
// node.status({fill:"red", shape:"dot", text:"closed"});
// state = "closed";
// }
if (data.voltage) {
if (data.voltage < 2500) {
node.status({fill:"red",shape:"dot",text:"battery"});
} else if (data.voltage < 2900) {
node.status({fill:"yellow",shape:"dot",text:"battery"});
} else {
node.status({fill:"green",shape:"dot",text:"battery"});
}
}
miDevicesUtils.setStatus(node, data);
if (node.output == "0") {
msg.payload = payload;
miDevicesUtils.prepareFullDataOutput(payload);
node.send([msg]);
} else if (node.output == "1") {
var status = null;

18
node-red-contrib-xiaomi-motion/xiaomi-motion.js
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@@ -1,6 +1,7 @@
module.exports = function(RED) {
"use strict";
var mustache = require("mustache");
var miDevicesUtils = require('../utils');
function XiaomiMotionNode(config) {
RED.nodes.createNode(this, config);
@@ -14,7 +15,7 @@ module.exports = function(RED) {
var state = "";
// node.status({fill:"yellow", shape:"dot", text:"unknown state"});
node.status({fill:"grey",shape:"ring",text:"battery"});
node.status({fill:"grey", shape:"ring", text:"battery - na"});
if (this.gateway) {
node.on('input', function(msg) {
@@ -22,7 +23,7 @@ module.exports = function(RED) {
var payload = msg.payload;
if (payload.sid == node.sid && payload.model == "motion") {
var data = JSON.parse(payload.data)
var data = payload.data;
// if (data.status && data.status == "open") {
// node.status({fill:"green", shape:"dot", text:"open"});
@@ -31,20 +32,11 @@ module.exports = function(RED) {
// node.status({fill:"red", shape:"dot", text:"closed"});
// state = "closed";
// }
if (data.voltage) {
if (data.voltage < 2500) {
node.status({fill:"red",shape:"dot",text:"battery"});
} else if (data.voltage < 2900) {
node.status({fill:"yellow",shape:"dot",text:"battery"});
} else {
node.status({fill:"green",shape:"dot",text:"battery"});
}
}
miDevicesUtils.setStatus(node, data);
if (node.output == "0") {
msg.payload = payload;
miDevicesUtils.prepareFullDataOutput(payload);
node.send([msg]);
} else if (node.output == "1") {
var status = null;

18
node-red-contrib-xiaomi-switch/xiaomi-switch.js
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@@ -1,6 +1,7 @@
module.exports = function(RED) {
"use strict";
var mustache = require("mustache");
var miDevicesUtils = require('../utils');
function XiaomiSwitchNode(config) {
RED.nodes.createNode(this, config);
@@ -12,7 +13,7 @@ module.exports = function(RED) {
var node = this;
node.status({fill:"grey",shape:"ring",text:"battery"});
node.status({fill:"grey", shape:"ring", text:"battery - na"});
if (this.gateway) {
node.on('input', function(msg) {
@@ -20,20 +21,11 @@ module.exports = function(RED) {
var payload = msg.payload;
if (payload.sid == node.sid && ["switch", "sensor_switch.aq2"].indexOf(payload.model) >= 0) {
var data = JSON.parse(payload.data)
if (data.voltage) {
if (data.voltage < 2500) {
node.status({fill:"red",shape:"dot",text:"battery"});
} else if (data.voltage < 2900) {
node.status({fill:"yellow",shape:"dot",text:"battery"});
} else {
node.status({fill:"green",shape:"dot",text:"battery"});
}
}
var data = payload.data;
miDevicesUtils.setStatus(node, data);
if (node.output == "0") {
msg.payload = payload;
miDevicesUtils.prepareFullDataOutput(payload);
node.send([msg]);
} else if (node.output == "1") {
var status = null;

33
utils.js Normal file
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@@ -0,0 +1,33 @@
module.exports = {
computeBatteryLevel: function(voltage) {
/*
When full, CR2032 batteries are between 3 and 3.4V
http://farnell.com/datasheets/1496885.pdf
*/
return Math.min(Math.round((voltage - 2200) / 14), 100);
},
setStatus: function(node, data) {
if (data.voltage) {
var batteryPercent = Math.min(Math.round((data.voltage - 2200) / 14), 100);
var status = {
fill: "green", shape: "dot",
text: "battery - " + batteryPercent + "%"
};
if (data.voltage < 2500) {
status.color = "red";
} else if (data.voltage < 2900) {
status.color = "yellow";
}
node.status(status);
}
},
prepareFullDataOutput: function(payload) {
if(payload.data.voltage) {
payload.data.batteryLevel = this.computeBatteryLevel(payload.data.voltage);
}
return payload;
}
}