zigbee-herdsman
Version:
An open source ZigBee gateway solution with node.js.
74 lines • 2.91 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.createServerMask = exports.getServerMask = exports.getMacCapFlags = exports.getResponseClusterId = void 0;
const clusters_1 = require("./definition/clusters");
/**
* Get a the response cluster ID corresponding to a request.
* @param requestClusterId
* @returns Response cluster ID or undefined if unknown/invalid
*/
const getResponseClusterId = (requestClusterId) => {
if (0x8000 < requestClusterId || requestClusterId === clusters_1.ClusterId.END_DEVICE_ANNOUNCE) {
return undefined;
}
const responseClusterId = requestClusterId + 0x8000;
if (clusters_1.ClusterId[responseClusterId] === undefined) {
return undefined;
}
return responseClusterId;
};
exports.getResponseClusterId = getResponseClusterId;
/**
* Get the values for the bitmap `Mac Capability Flags Field` as per spec.
* Given value is assumed to be a proper 1-byte length.
* @param capabilities
* @returns
*/
const getMacCapFlags = (capabilities) => {
return {
alternatePANCoordinator: capabilities & 0x01,
deviceType: (capabilities & 0x02) >> 1,
powerSource: (capabilities & 0x04) >> 2,
rxOnWhenIdle: (capabilities & 0x08) >> 3,
reserved1: (capabilities & 0x10) >> 4,
reserved2: (capabilities & 0x20) >> 5,
securityCapability: (capabilities & 0x40) >> 6,
allocateAddress: (capabilities & 0x80) >> 7,
};
};
exports.getMacCapFlags = getMacCapFlags;
/**
* Get the values for the bitmap `Server Mask Field` as per spec.
* Given value is assumed to be a proper 2-byte length.
* @param serverMask
* @returns
*/
const getServerMask = (serverMask) => {
return {
primaryTrustCenter: serverMask & 0x01,
backupTrustCenter: (serverMask & 0x02) >> 1,
deprecated1: (serverMask & 0x04) >> 2,
deprecated2: (serverMask & 0x08) >> 3,
deprecated3: (serverMask & 0x10) >> 4,
deprecated4: (serverMask & 0x20) >> 5,
networkManager: (serverMask & 0x40) >> 6,
reserved1: (serverMask & 0x80) >> 7,
reserved2: (serverMask & 0x100) >> 8,
stackComplianceRevision: (serverMask & 0xfe00) >> 9,
};
};
exports.getServerMask = getServerMask;
const createServerMask = (serverMask) => {
return ((serverMask.primaryTrustCenter & 0x01) |
((serverMask.backupTrustCenter << 1) & 0x02) |
((serverMask.deprecated1 << 2) & 0x04) |
((serverMask.deprecated2 << 3) & 0x08) |
((serverMask.deprecated3 << 4) & 0x10) |
((serverMask.deprecated4 << 5) & 0x20) |
((serverMask.networkManager << 6) & 0x40) |
((serverMask.reserved1 << 7) & 0x80) |
((serverMask.reserved2 << 8) & 0x100) |
((serverMask.stackComplianceRevision << 9) & 0xfe00));
};
exports.createServerMask = createServerMask;
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