node-red-contrib-victron-ble
Version:
node-red node to parse Instant Readout advertisement data from Victron BLE devices
46 lines (45 loc) • 2.22 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Inverter = void 0;
const base_1 = require("./base");
class Inverter extends base_1.Device {
deviceState;
alarm;
batteryVoltage;
acApparentPower;
acVoltage;
acCurrent;
parseDecrypted(decrypted) {
const reader = new base_1.BitReader(decrypted);
const device_state = reader.readUnsignedInt(8);
const alarm = reader.readUnsignedInt(16);
const battery_voltage = reader.readSignedInt(16);
const ac_apparent_power = reader.readUnsignedInt(16);
const ac_voltage = reader.readUnsignedInt(15);
const ac_current = reader.readUnsignedInt(11);
this.deviceState = device_state !== 0xFF ? device_state : undefined;
this.alarm = alarm;
this.batteryVoltage = battery_voltage !== 0x7FFF ? battery_voltage / 100 : undefined;
this.acApparentPower = ac_apparent_power !== 0xFFFF ? ac_apparent_power : undefined;
this.acVoltage = ac_voltage !== 0x7FFF ? ac_voltage / 100 : undefined;
this.acCurrent = ac_current !== 0x7FF ? ac_current / 10 : undefined;
}
}
exports.Inverter = Inverter;
__decorate([
(0, base_1.EnumField)(base_1.OperationMode),
__metadata("design:type", Number)
], Inverter.prototype, "deviceState", void 0);
__decorate([
(0, base_1.EnumField)(base_1.AlarmReason),
__metadata("design:type", Number)
], Inverter.prototype, "alarm", void 0);