@pst-on-npm/homebridge-enocean
Version:
Integrate EnOcean® devices into Homebridge.
106 lines • 4.32 kB
JavaScript
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Object.defineProperty(exports, "__esModule", { value: true });
exports.EepParser_A5_04 = void 0;
const EnoCore = __importStar(require("enocean-core"));
const EepParser_1 = require("./EepParser");
const util_1 = require("../util");
/**
* A5-02: 4BS - Temperature Sensors
*
* Supported types:
*
* 01 Range 0°C to +40°C and 0% to 100%
* 02 Range -20°C to +60°C and 0% to 100%, Eltako supports battery properties
*
*/
class EepParser_A5_04 extends EepParser_1.EepParser {
_limitsOfType = {
0x01: { tMin: 0, m: 40 / 250 }, // TYPE 01 Range 0°C to +40°C and 0% to 100%
0x02: { tMin: -20, m: 80 / 250 }, // TYPE 02 Range -20°C to +60°C and 0% to 100%, Eltako supports battery properties
};
_limits;
/**
* Initializes an instance of EepParser_A5_04
* @param type the EEP type
*/
constructor(type) {
super(type);
if (type in this._limitsOfType) {
this._limits = this._limitsOfType[type];
}
else {
throw new Error(`${util_1.Util.toHexString(type)}: EEP type not supported`);
}
}
parse(telegram) {
this.assertROrg(EnoCore.RORGs.FOURBS, telegram);
// repeaterCount = telegram.status & 0x0F;
const db1 = telegram.getDB(1);
const db2 = telegram.getDB(2);
const db3 = telegram.getDB(3);
// Temperature and Humidity Sensor(EEP A5-04-02)
// [Eltako FAFT60, FIFT63AP]
// db3 is the voltage where 0x59 = 2.5V ... 0x9B = 4V, Eltako only
// db2 is the humidity where 0x00 = 0%rH ... 0xFA = 100%rH
// db1 is the temperature where 0x00 = -20°C ... 0xFA = +60°C
const eep = super.parseBase(telegram);
eep.values.relativeHumidity = db2 / 2.5;
eep.values.temperature = this._limits.tMin + db1 * this._limits.m;
if (this.manufacturerId === EnoCore.Manufacturers.ELTAKO && db3 > 0) {
const vBatt = db3 * 6.58 / 255;
const vLow = 3.4; // From FHEM ELTAKO FAFT60
const vHigh = 4.6;
const batteryLevel = (vBatt - vLow) * 100 / (vHigh - vLow);
eep.values.batteryLevel = Math.max(0, Math.min(100, batteryLevel));
eep.values.isBatteryLow = batteryLevel < 10;
}
return eep;
}
toString(values) {
const type = this.eepType.toString(16).padStart(2, '0').toUpperCase();
const temp = values.temperature?.toFixed(1);
const rhum = values.relativeHumidity?.toFixed(0);
let msg = `${this.constructor.name}-${type}: T=${temp} °C rH=${rhum} %`;
if (this.manufacturerId === EnoCore.Manufacturers.ELTAKO) {
const bLev = values.batteryLevel?.toFixed(0);
const bLow = values.isBatteryLow;
msg += ` B=${bLev} % (${bLow ? 'low' : 'ok'})`;
}
return msg;
}
}
exports.EepParser_A5_04 = EepParser_A5_04;
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