MicrocontrollerCD/UpdaterWebLibrary
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trying file progress from remote, due to packet loss

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chopster44
2025-12-01 20:30:37 +00:00
parent a7d5880057
commit b471d0e20f
1 changed files with 58 additions and 64 deletions
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28
src/index.ts
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@@ -208,14 +208,11 @@ export default class Updater {
} }
private async sendNextPacket(): Promise<boolean> { private async sendNextPacket(): Promise<boolean> {
let packet = this.file.slice(this._fileProgress, this._fileProgress + this._packetSize); let packet = this.file.slice(this._fileProgress, this._fileProgress+this._packetSize);
// this._fileProgress += this._packetSize; // this._fileProgress += this._packetSize;
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
this.bleObject.writeWithoutResponse(this.bleDeviceId, this._updaterServiceUUID, this._updateFileCharacteristicUUID, packet.buffer, this.bleObject.writeWithoutResponse(this.bleDeviceId, this._updaterServiceUUID, this._updateFileCharacteristicUUID, packet.buffer,
() => { () => {
console.log("Wrote")
console.log(packet.length);
this._fileProgress += packet.length;
resolve(true); resolve(true);
}, },
(error) => { (error) => {
@@ -244,19 +241,20 @@ export default class Updater {
// write file length // write file length
return new Promise(async (resolve, reject) => { return new Promise(async (resolve, reject) => {
// set mtu // set mtu
this.bleObject.requestMtu(this.bleDeviceId, this._packetSize, (mtu: number) => { this._packetSize = await this.bleObject.withPromises.requestMtu(this.bleDeviceId, this._packetSize);
this._packetSize = mtu; // start notify
this.bleObject.startNotification(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID, this.bleObject.startNotification(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID,
(rawData: ArrayBuffer): void => { (rawData: ArrayBuffer): void => {
let dataView = new Uint8Array(rawData); let dataView = new Uint8Array(rawData);
console.log(dataView);
if (dataView[0] == 1) { if (dataView[0] == 1) {
// send file // send file
this.sendNextPacket(); this.sendNextPacket();
progressCallback(`MTU: ${this._packetSize}; Sending (${Math.floor((this._fileProgress * 100) / this._fileSize)}%), ${this._fileProgress} / ${this._fileSize}`); progressCallback(`MTU: ${this._packetSize}; Sending (${Math.floor((this._fileProgress *100)/this._fileSize)}%), ${this._fileProgress} / ${this._fileSize}`);
} else if (dataView[0] == 2) { } else if (dataView[0] == 2) {
// done logic // done logic
console.log(`progress >= filesize: ${this._fileProgress} vs ${this._fileSize}`); console.log(`progress >= filesize: ${this._fileProgress} vs ${this._fileSize}`);
if (this._fileProgress >= this._fileSize) { if (this._fileProgress >= (this._fileSize - this._packetSize)) {
console.log("true"); console.log("true");
// send agree // send agree
this.sendEndCmd(true); this.sendEndCmd(true);
@@ -287,12 +285,12 @@ export default class Updater {
progressCallback(`Board is on`); progressCallback(`Board is on`);
} }
else { else {
// no command // should be the file progress
progressCallback(`Error on remote`); let fileProgressView = new Uint32Array(rawData);
reject("Error: command does not exist"); this._fileProgress += fileProgressView[0];
this.sendNextPacket();
} }
}, (error) => { }, (error) => { reject("Error: Failed to start notify");
reject("Error: Failed to start notify");
console.error(error); console.error(error);
} }
); );
@@ -301,10 +299,6 @@ export default class Updater {
view[0] = this._fileSize; view[0] = this._fileSize;
this.bleObject.withPromises.write(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID, buffer); this.bleObject.withPromises.write(this.bleDeviceId, this._updaterServiceUUID, this._updaterCommandCharacterisitcUUID, buffer);
}); });
// start notify
});
} }
} }