MicrocontrollerCD/UpdaterWebLibrary
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Reducing number of awaits for speed

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chopster44
2025-11-30 21:20:33 +00:00
parent b13787b704
commit 5009b0c8d1
1 changed files with 7 additions and 7 deletions
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14
src/index.ts
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@@ -211,7 +211,7 @@ export default class Updater {
let packet = this.file.slice(this._fileProgress, this._fileProgress+this._packetSize);
this._fileProgress += this._packetSize;
return new Promise((resolve, reject) => {
this.bleObject.write(this.bleDeviceId, this._updaterServiceUUID, this._updateFileCharacteristicUUID, packet.buffer,
this.bleObject.writeWithoutResponse(this.bleDeviceId, this._updaterServiceUUID, this._updateFileCharacteristicUUID, packet.buffer,
() => {
resolve(true);
},
@@ -239,15 +239,15 @@ export default class Updater {
// check for error
// write file length
return new Promise(async (resolve, reject) => {
return new Promise((resolve, reject) => {
// start notify
this.bleObject.startNotification(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID,
async (rawData: ArrayBuffer): Promise<void> => {
(rawData: ArrayBuffer): void => {
let dataView = new Uint8Array(rawData);
console.log(dataView);
if (dataView[0] == 1) {
// send file
await this.sendNextPacket();
this.sendNextPacket();
progressCallback(`Sending (${Math.floor((this._fileProgress *100)/this._fileSize)}%), ${this._fileProgress} / ${this._fileSize}`);
} else if (dataView[0] == 2) {
// done logic
@@ -255,7 +255,7 @@ export default class Updater {
if (this._fileProgress >= this._fileSize) {
console.log("true");
// send agree
await this.sendEndCmd(true);
this.sendEndCmd(true);
progressCallback(`Complete!`);
this.bleObject.stopNotification(this.bleDeviceId,
this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID,
@@ -270,7 +270,7 @@ export default class Updater {
} else {
console.log("False");
// send disagree
await this.sendEndCmd(false);
this.sendEndCmd(false);
progressCallback(`Error, starting over: ${this._fileProgress} / ${this._fileSize}`);
this._fileProgress = 0;
}
@@ -294,7 +294,7 @@ export default class Updater {
const buffer = new ArrayBuffer(4)
let view = new Int32Array(buffer);
view[0] = this._fileSize;
await this.bleObject.withPromises.write(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID, buffer);
this.bleObject.withPromises.write(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID, buffer);
});
}
}