nkellenicki/node-poweredup
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge pull request #158 from cafjs/master

Browse Source 
Fix for #157 (and possibly #131)
This commit is contained in:
Nathan Kellenicki 2024-04-25 17:05:54 -07:00 committed by GitHub
commit 505bbdc648
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/poweredup-browser.ts
View File

@ -130,9 +130,9 @@ export class PoweredUP extends EventEmitter {
private _determineLPF2HubType (device: IBLEAbstraction): Promise<Consts.HubType> { private _determineLPF2HubType (device: IBLEAbstraction): Promise<Consts.HubType> {
return new Promise((resolve) => { return new Promise(async (resolve) => {
let buf: Buffer = Buffer.alloc(0); let buf: Buffer = Buffer.alloc(0);
device.subscribeToCharacteristic(Consts.BLECharacteristic.LPF2_ALL, (data: Buffer) => { await device.subscribeToCharacteristic(Consts.BLECharacteristic.LPF2_ALL, (data: Buffer) => {
buf = Buffer.concat([buf, data]); buf = Buffer.concat([buf, data]);
while (buf[0] <= buf.length) { while (buf[0] <= buf.length) {
const len = buf[0]; const len = buf[0];

4
src/webbleabstraction.ts
View File

@ -85,7 +85,7 @@ export class WebBLEDevice extends EventEmitter implements IBLEAbstraction {
} }
public subscribeToCharacteristic (uuid: string, callback: (data: Buffer) => void) { public subscribeToCharacteristic (uuid: string, callback: (data: Buffer) => void): Promise<any> {
if (this._listeners[uuid]) { if (this._listeners[uuid]) {
this._characteristics[uuid].removeEventListener("characteristicvaluechanged", this._listeners[uuid]); this._characteristics[uuid].removeEventListener("characteristicvaluechanged", this._listeners[uuid]);
} }
@ -108,7 +108,7 @@ export class WebBLEDevice extends EventEmitter implements IBLEAbstraction {
callback(data); callback(data);
} }
this._characteristics[uuid].startNotifications(); return this._characteristics[uuid].startNotifications();
} }