zigbee-herdsman/src/adapter/z-stack/constants/utils.ts

An open source ZigBee gateway solution with node.js.

import {ZnpCommandStatus} from "./common";

function getChannelMask(channels: number[]): number[] {
    const value = channels.reduce((mask, channel) => mask | (1 << channel), 0);

    return [value & 0xff, (value >> 8) & 0xff, (value >> 16) & 0xff, (value >> 24) & 0xff];
}

function statusDescription(code: ZnpCommandStatus): string {
    const hex = `0x${code.toString(16).padStart(2, "0")}`;
    return `(${hex}: ${ZnpCommandStatus[code] || "UNKNOWN"})`;
}

export {getChannelMask, statusDescription};