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Autor
Moinsen Leute,
ich möchte gerne meine Shelly's und das ganze drum herum noch etwas smarter machen.
Jetzt stellen sich mir ein paar Fragen und ein paar weitere Themen wo ich Hilfe bräuchte..
Kann der Shelly Anfragen per HTTPS mit GET oder POST an meinen Webserver stellen?
Dann möchte ich das ganze im Scripting einbauen hab folgenden Beispielcode aus der Bibliothek geladen:
Spoiler anzeigen
/******************* START CHANGE HERE *******************/
let CONFIG = {
// When set to true, debug messages will be logged to the console
debug: false,
// When set to true the scan will be active, otherwise it will be passive.
// Active scan means the scanner will ping back the Bluetooth device to receive all its data, but it will drain the battery faster
active: false,
// When `allowedMacAddresses` is set to null, evets from every bluetooth device are accepted.
// allowedMacAddresses: null,
allowedMacAddresses: [
"aa:bc:12:34:56:78", // events only from these mac addresses are allowed.
"11:22:33:45:5a:bc",
],
/**
* Called when motion is reported from the filtered Shelly BLU Motion devices.
* @param {Boolean} motion true, when there is a motion, false otherwise.
* @param {Object} eventData Object, containing all parameters received from the Shelly BLU Motion device. Example: {"encryption":false,"BTHome_version":2,"pid":16,"battery":100,"illuminance":109,"motion":1,"button":1,"rssi":-53,"address":"aa:bc:12:34:56:78"}
*/
motionHandler: function (motion, eventData) {
// Toggle the first replay ON/OFF based on the motion value.
Shelly.call("Switch.Set", { id: 0, on: motion });
console.log("Motion", motion);
},
/**
* Called when illuminance is reported from the filtered Shelly BLU Motion devices.
* @param {Number} illuminance Current illuminance value.
* @param {Object} eventData Object, containing all parameters received from the Shelly BLU Motion device. Example: {"encryption":false,"BTHome_version":2,"pid":16,"battery":100,"illuminance":109,"motion":1,"button":1,"rssi":-53,"address":"aa:bc:12:34:56:78"}
*/
illuminanceHandler: function (illuminance, eventData) {
// Compile the topic based on the mac address of the reporter.
let topic = eventData.address + "/illuminance";
// Publush the data.
MQTT.publish(topic, String(illuminance));
},
/**
* Called when packet from filtered Shelly BLU Motion devices is received.
* @param {Object} eventData Object, containing all parameters received from the Shelly BLU Motion device. Example: {"encryption":false,"BTHome_version":2,"pid":16,"battery":100,"illuminance":109,"motion":1,"button":1,"rssi":-53,"address":"aa:bc:12:34:56:78"}
*/
onStatusUpdate: function (eventData) {
// Do nothing at the moment.
}
};
/******************* STOP CHANGE HERE *******************/
const ALLTERCO_MFD_ID_STR = "0ba9";
const BTHOME_SVC_ID_STR = "fcd2";
const uint8 = 0;
const int8 = 1;
const uint16 = 2;
const int16 = 3;
const uint24 = 4;
const int24 = 5;
// The BTH object defines the structure of the BTHome data
const BTH = {
0x00: { n: "pid", t: uint8 },
0x01: { n: "battery", t: uint8, u: "%" },
0x02: { n: "temperature", t: int16, f: 0.01, u: "tC" },
0x03: { n: "humidity", t: uint16, f: 0.01, u: "%" },
0x05: { n: "illuminance", t: uint24, f: 0.01 },
0x21: { n: "motion", t: uint8 },
0x2d: { n: "window", t: uint8 },
0x2e: { n: "humidity", t: uint8, u: "%" },
0x3a: { n: "button", t: uint8 },
0x3f: { n: "rotation", t: int16, f: 0.1 },
0x45: { n: "temperature", t: int16, f: 0.1, u: "tC" },
};
function getByteSize(type) {
if (type === uint8 
type === int8) return 1;
if (type === uint16 type === int16) return 2;
if (type === uint24 type === int24) return 3;
//impossible as advertisements are much smaller;
return 255;
}
// functions for decoding and unpacking the service data from Shelly BLU devices
const BTHomeDecoder = {
utoi: function (num, bitsz) {
const mask = 1 << (bitsz - 1);
return num & mask ? num - (1 << bitsz) : num;
},
getUInt8: function (buffer) {
return buffer.at(0);
},
getInt8: function (buffer) {
return this.utoi(this.getUInt8(buffer), 8);
},
getUInt16LE: function (buffer) {
return 0xffff & ((buffer.at(1) << 
| buffer.at(0));
},
getInt16LE: function (buffer) {
return this.utoi(this.getUInt16LE(buffer), 16);
},
getUInt24LE: function (buffer) {
return (
0x00ffffff & ((buffer.at(2) << 16) | (buffer.at(1) << | buffer.at(0))
);
},
getInt24LE: function (buffer) {
return this.utoi(this.getUInt24LE(buffer), 24);
},
getBufValue: function (type, buffer) {
if (buffer.length < getByteSize(type)) return null;
let res = null;
if (type === uint8) res = this.getUInt8(buffer);
if (type === int8) res = this.getInt8(buffer);
if (type === uint16) res = this.getUInt16LE(buffer);
if (type === int16) res = this.getInt16LE(buffer);
if (type === uint24) res = this.getUInt24LE(buffer);
if (type === int24) res = this.getInt24LE(buffer);
return res;
},
// Unpacks the service data buffer from a Shelly BLU device
unpack: function (buffer) {
//beacons might not provide BTH service data
if (typeof buffer !== "string" buffer.length === 0) return null;
let result = {};
let _dib = buffer.at(0);
result["encryption"] = _dib & 0x1 ? true : false;
result["BTHome_version"] = _dib >> 5;
if (result["BTHome_version"] !== 2) return null;
//can not handle encrypted data
if (result["encryption"]) return result;
buffer = buffer.slice(1);
let _bth;
let _value;
while (buffer.length > 0) {
_bth = BTH[buffer.at(0)];
if (typeof _bth === "undefined") {
console.log("BTH: Unknown type");
break;
}
buffer = buffer.slice(1);
_value = this.getBufValue(_bth.t, buffer);
if (_value === null) break;
if (typeof _bth.f !== "undefined") _value = _value * _bth.f;
if (typeof result[_bth.n] === "undefined") {
result[_bth.n] = _value;
}
else {
if (Array.isArray(result[_bth.n])) {
result[_bth.n].push(_value);
}
else {
result[_bth.n] = [
result[_bth.n],
_value
];
}
}
buffer = buffer.slice(getByteSize(_bth.t));
}
return result;
},
};
function onReceivedPacket(data) {
if (CONFIG._processedMacAddresses !== null) {
if (CONFIG._processedMacAddresses.indexOf(data.address) < 0) {
logger(["Received event from", data.address, "outside of the allowed addresses"], "Info");
return;
}
}
if (
typeof CONFIG.motionHandler === "function" &&
typeof data.motion !== "undefined"
) {
CONFIG.motionHandler(data.motion === 1, data);
logger("Motion handler called", "Info");
}
if (
typeof CONFIG.illuminanceHandler === "function" &&
typeof data.illuminance !== "undefined"
) {
CONFIG.illuminanceHandler(data.illuminance, data);
logger("Illuminance handler called", "Info");
}
if (typeof CONFIG.onStatusUpdate === "function") {
CONFIG.onStatusUpdate(data);
logger("New status update", "Info");
}
}
//saving the id of the last packet, this is used to filter the duplicated packets
let lastPacketId = 0x100;
// Callback for the BLE scanner object
function BLEScanCallback(event, result) {
//exit if not a result of a scan
if (event !== BLE.Scanner.SCAN_RESULT) {
return;
}
//exit if service_data member is missing
if (
typeof result.service_data === "undefined"
typeof result.service_data[BTHOME_SVC_ID_STR] === "undefined"
) {
return;
}
let unpackedData = BTHomeDecoder.unpack(
result.service_data[BTHOME_SVC_ID_STR]
);
//exit if unpacked data is null or the device is encrypted
if (
unpackedData === null
typeof unpackedData === "undefined"
unpackedData["encryption"]
) {
logger("Encrypted devices are not supported", "Error");
return;
}
//exit if the event is duplicated
if (lastPacketId === unpackedData.pid) {
return;
}
lastPacketId = unpackedData.pid;
unpackedData.rssi = result.rssi;
unpackedData.address = result.addr;
onReceivedPacket(unpackedData);
}
// Initializes the script and performs the necessary checks and configurations
function init() {
//exit if can't find the config
if (typeof CONFIG === "undefined") {
console.log("Error: Undefined config");
return;
}
//get the config of ble component
let BLEConfig = Shelly.getComponentConfig("ble");
//exit if the BLE isn't enabled
if (!BLEConfig.enable) {
console.log(
"Error: The Bluetooth is not enabled, please enable it from settings"
);
return;
}
//check if the scanner is already running
if (BLE.Scanner.isRunning()) {
console.log("Info: The BLE gateway is running, the BLE scan configuration is managed by the device");
}
else {
//start the scanner
let bleScanner = BLE.Scanner.Start({
duration_ms: BLE.Scanner.INFINITE_SCAN,
active: CONFIG.active
});
if (!bleScanner) {
console.log("Error: Can not start new scanner");
}
}
if (
typeof CONFIG.allowedMacAddresses !== "undefined"
) {
if (CONFIG.allowedMacAddresses !== null) {
// Process configured mac addresses all to lower case and remove duplicates.
CONFIG._processedMacAddresses =
CONFIG
.allowedMacAddresses
.map(function (mac) { return mac.toLowerCase(); })
.filter(function (value, index, array) { return array.indexOf(value) === index; })
}
else {
CONFIG._processedMacAddresses = null;
}
}
//subscribe a callback to BLE scanner
BLE.Scanner.Subscribe(BLEScanCallback);
}
In das Script würde ich gerne einbauen, dass ich die Daten die ausgewertet werden auch an meinen Server senden kann und dass Shelly XY geschaltet wird.
Das ganze dann am besten noch mit wenn dann also quasi wenn hell dann kein Licht wenn dunkel dann ja.
Außerdem hab ich das Problem, dass zumindest per Szene das Licht bzw. die Bewegung von BLU Motion nur alle paar Minuten sporadisch erkannt wird und nicht im Sekunden Bereich.
Kann mir da jemand sagen, wie das ganze eingestellt werden muss?
Muss ich den Beacon Modus anschalten um häufiger Updates zu bekommen damit ich den Bewegungsmelder quasi normal benutzen kann?
Alles weitere kommt dann noch im weiteren "Gesprächsverlauf "
Falls weitere Infos benötigt werden, gerne Anfragen.
Bin noch ziemlich neu in den ganzen und möchte gerne so einiges umsetzen bin aber manchmal noch etwas überfragt.
Vor allem halt mit dem sporadischen Motion Updates.
