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2 Commits

Author SHA1 Message Date
3f598a3eee 1.2.27 2020-01-19 21:49:57 -08:00
ded2e9d82c don't close bt connection 2020-01-19 21:41:43 -08:00
2 changed files with 16 additions and 11 deletions

View File

@ -64,6 +64,7 @@ class WebSerialPackageIO implements pxt.HF2.PacketIO {
private _writer: any; private _writer: any;
constructor(private port: SerialPort, private options: SerialOptions) { constructor(private port: SerialPort, private options: SerialOptions) {
console.log(`serial: new io`)
} }
async readSerialAsync() { async readSerialAsync() {
@ -90,17 +91,24 @@ class WebSerialPackageIO implements pxt.HF2.PacketIO {
return !!(<any>navigator).serial; return !!(<any>navigator).serial;
} }
static portIos: WebSerialPackageIO[] = [];
static async mkPacketIOAsync(): Promise<pxt.HF2.PacketIO> { static async mkPacketIOAsync(): Promise<pxt.HF2.PacketIO> {
const serial = (<any>navigator).serial; const serial = (<any>navigator).serial;
if (serial) { if (serial) {
try { try {
const requestOptions: SerialPortRequestOptions = {}; const requestOptions: SerialPortRequestOptions = {};
const port = await serial.requestPort(requestOptions); const port = await serial.requestPort(requestOptions);
const options: SerialOptions = {
baudrate: 460800, let io = WebSerialPackageIO.portIos.filter(i => i.port == port)[0];
buffersize: 4096 if (!io) {
}; const options: SerialOptions = {
return new WebSerialPackageIO(port, options); baudrate: 460800,
buffersize: 4096
};
io = new WebSerialPackageIO(port, options);
WebSerialPackageIO.portIos.push(io);
}
return io;
} catch (e) { } catch (e) {
console.log(`connection error`, e) console.log(`connection error`, e)
} }
@ -125,11 +133,8 @@ class WebSerialPackageIO implements pxt.HF2.PacketIO {
}); });
} }
private closeAsync() { private async closeAsync() {
console.log(`serial: closing port`); // don't close port
this.port.close();
this._reader = undefined;
this._writer = undefined;
return Promise.delay(500); return Promise.delay(500);
} }

View File

@ -1,6 +1,6 @@
{ {
"name": "pxt-ev3", "name": "pxt-ev3",
"version": "1.2.26", "version": "1.2.27",
"description": "LEGO MINDSTORMS EV3 for Microsoft MakeCode", "description": "LEGO MINDSTORMS EV3 for Microsoft MakeCode",
"private": false, "private": false,
"keywords": [ "keywords": [