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Reverted accidental formatting changes to wedo2smarthub.ts

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This commit is contained in:
Shane Church 2019-10-13 08:45:55 -05:00
parent e5bba46b80
commit a1026547cf
1 changed files with 435 additions and 537 deletions
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250
src/wedo2smarthub.ts
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@ -10,132 +10,91 @@ import { IBLEDevice } from "./interfaces";
import { isWebBluetooth } from "./utils";
const debug = Debug("wedo2smarthub");
/**
* The WeDo2SmartHub is emitted if the discovered device is a WeDo 2.0 Smart Hub.
* @class WeDo2SmartHub
* @extends Hub
*/
export class WeDo2SmartHub extends Hub {
public static IsWeDo2SmartHub (peripheral: Peripheral) {
return (
peripheral.advertisement &&
return (peripheral.advertisement &&
peripheral.advertisement.serviceUuids &&
peripheral.advertisement.serviceUuids.indexOf(
Consts.BLEService.WEDO2_SMART_HUB.replace(/-/g, "")
) >= 0
);
peripheral.advertisement.serviceUuids.indexOf(Consts.BLEService.WEDO2_SMART_HUB.replace(/-/g, "")) >= 0);
}
private _lastTiltX: number = 0;
private _lastTiltY: number = 0;
constructor (device: IBLEDevice, autoSubscribe: boolean = true) {
super(device, autoSubscribe);
this.type = Consts.HubType.WEDO2_SMART_HUB;
this._ports = {
A: new Port("A", 1),
B: new Port("B", 2)
"A": new Port("A", 1),
"B": new Port("B", 2)
};
debug("Discovered WeDo 2.0 Smart Hub");
}
public connect () {
return new Promise(async (resolve, reject) => {
debug("Connecting to WeDo 2.0 Smart Hub");
await super.connect();
await this._bleDevice.discoverCharacteristicsForService(
Consts.BLEService.WEDO2_SMART_HUB
);
await this._bleDevice.discoverCharacteristicsForService(
Consts.BLEService.WEDO2_SMART_HUB_2
);
await this._bleDevice.discoverCharacteristicsForService(Consts.BLEService.WEDO2_SMART_HUB);
await this._bleDevice.discoverCharacteristicsForService(Consts.BLEService.WEDO2_SMART_HUB_2);
if (!isWebBluetooth) {
await this._bleDevice.discoverCharacteristicsForService(
Consts.BLEService.WEDO2_SMART_HUB_3
);
await this._bleDevice.discoverCharacteristicsForService(
Consts.BLEService.WEDO2_SMART_HUB_4
);
await this._bleDevice.discoverCharacteristicsForService(
Consts.BLEService.WEDO2_SMART_HUB_5
);
await this._bleDevice.discoverCharacteristicsForService(Consts.BLEService.WEDO2_SMART_HUB_3);
await this._bleDevice.discoverCharacteristicsForService(Consts.BLEService.WEDO2_SMART_HUB_4);
await this._bleDevice.discoverCharacteristicsForService(Consts.BLEService.WEDO2_SMART_HUB_5);
} else {
await this._bleDevice.discoverCharacteristicsForService(
"battery_service"
);
await this._bleDevice.discoverCharacteristicsForService(
"device_information"
);
await this._bleDevice.discoverCharacteristicsForService("battery_service");
await this._bleDevice.discoverCharacteristicsForService("device_information");
}
this._activatePortDevice(0x03, 0x15, 0x00, 0x00); // Activate voltage reports
this._activatePortDevice(0x04, 0x14, 0x00, 0x00); // Activate current reports
debug("Connect completed");
this.emit("connect");
resolve();
this._bleDevice.subscribeToCharacteristic(
Consts.BLECharacteristic.WEDO2_PORT_TYPE,
this._parsePortMessage.bind(this)
);
this._bleDevice.subscribeToCharacteristic(
Consts.BLECharacteristic.WEDO2_SENSOR_VALUE,
this._parseSensorMessage.bind(this)
);
this._bleDevice.subscribeToCharacteristic(
Consts.BLECharacteristic.WEDO2_BUTTON,
this._parseSensorMessage.bind(this)
);
this._bleDevice.subscribeToCharacteristic(Consts.BLECharacteristic.WEDO2_PORT_TYPE, this._parsePortMessage.bind(this));
this._bleDevice.subscribeToCharacteristic(Consts.BLECharacteristic.WEDO2_SENSOR_VALUE, this._parseSensorMessage.bind(this));
this._bleDevice.subscribeToCharacteristic(Consts.BLECharacteristic.WEDO2_BUTTON, this._parseSensorMessage.bind(this));
if (!isWebBluetooth) {
this._bleDevice.subscribeToCharacteristic(
Consts.BLECharacteristic.WEDO2_BATTERY,
this._parseBatteryMessage.bind(this)
);
this._bleDevice.readFromCharacteristic(
Consts.BLECharacteristic.WEDO2_BATTERY,
(err, data) => {
this._bleDevice.subscribeToCharacteristic(Consts.BLECharacteristic.WEDO2_BATTERY, this._parseBatteryMessage.bind(this));
this._bleDevice.readFromCharacteristic(Consts.BLECharacteristic.WEDO2_BATTERY, (err, data) => {
if (data) {
this._parseBatteryMessage(data);
}
}
);
});
} else {
this._bleDevice.readFromCharacteristic(
"00002a19-0000-1000-8000-00805f9b34fb",
(err, data) => {
this._bleDevice.readFromCharacteristic("00002a19-0000-1000-8000-00805f9b34fb", (err, data) => {
if (data) {
this._parseBatteryMessage(data);
}
});
this._bleDevice.subscribeToCharacteristic("00002a19-0000-1000-8000-00805f9b34fb", this._parseHighCurrentAlert.bind(this));
}
);
this._bleDevice.subscribeToCharacteristic(
"00002a19-0000-1000-8000-00805f9b34fb",
this._parseHighCurrentAlert.bind(this)
);
}
this._bleDevice.subscribeToCharacteristic(
Consts.BLECharacteristic.WEDO2_HIGH_CURRENT_ALERT,
this._parseHighCurrentAlert.bind(this)
);
this._bleDevice.subscribeToCharacteristic(Consts.BLECharacteristic.WEDO2_HIGH_CURRENT_ALERT, this._parseHighCurrentAlert.bind(this));
if (!isWebBluetooth) {
this._bleDevice.readFromCharacteristic(
Consts.BLECharacteristic.WEDO2_FIRMWARE_REVISION,
(err, data) => {
this._bleDevice.readFromCharacteristic(Consts.BLECharacteristic.WEDO2_FIRMWARE_REVISION, (err, data) => {
if (data) {
this._parseFirmwareRevisionString(data);
}
}
);
});
} else {
this._bleDevice.readFromCharacteristic(
"00002a26-0000-1000-8000-00805f9b34fb",
(err, data) => {
this._bleDevice.readFromCharacteristic("00002a26-0000-1000-8000-00805f9b34fb", (err, data) => {
if (data) {
this._parseFirmwareRevisionString(data);
}
}
);
}
});
}
});
}
/**
* Set the name of the Hub.
@ -157,6 +116,7 @@ export class WeDo2SmartHub extends Hub {
});
}
/**
* Set the color of the LED on the Hub via a color value.
* @method WeDo2SmartHub#setLEDColor
@ -171,14 +131,12 @@ export class WeDo2SmartHub extends Hub {
color = 0;
}
data = Buffer.from([0x06, 0x04, 0x01, color]);
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
data
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, data);
return resolve();
});
}
/**
* Shutdown the Hub.
* @method WeDo2SmartHub#shutdown
@ -186,16 +144,13 @@ export class WeDo2SmartHub extends Hub {
*/
public shutdown () {
return new Promise((resolve, reject) => {
this._writeMessage(
Consts.BLECharacteristic.WEDO2_DISCONNECT,
Buffer.from([0x00]),
() => {
this._writeMessage(Consts.BLECharacteristic.WEDO2_DISCONNECT, Buffer.from([0x00]), () => {
return resolve();
}
);
});
});
}
/**
* Set the color of the LED on the Hub via RGB values.
* @method WeDo2SmartHub#setLEDRGB
@ -209,14 +164,12 @@ export class WeDo2SmartHub extends Hub {
let data = Buffer.from([0x06, 0x17, 0x01, 0x02]);
this._writeMessage(Consts.BLECharacteristic.WEDO2_PORT_TYPE_WRITE, data);
data = Buffer.from([0x06, 0x04, 0x03, red, green, blue]);
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
data
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, data);
return resolve();
});
}
/**
* Set the motor speed on a given port.
* @method WeDo2SmartHub#setMotorSpeed
@ -238,16 +191,10 @@ export class WeDo2SmartHub extends Hub {
portObj.cancelEventTimer();
}
return new Promise((resolve, reject) => {
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
Buffer.from([portObj.value, 0x01, 0x02, this._mapSpeed(speed)])
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, Buffer.from([portObj.value, 0x01, 0x02, this._mapSpeed(speed)]));
if (time && typeof time === "number") {
const timeout = global.setTimeout(() => {
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
Buffer.from([portObj.value, 0x01, 0x02, 0x00])
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, Buffer.from([portObj.value, 0x01, 0x02, 0x00]));
return resolve();
}, time);
portObj.setEventTimer(timeout);
@ -257,6 +204,7 @@ export class WeDo2SmartHub extends Hub {
});
}
/**
* Ramp the motor speed on a given port.
* @method WeDo2SmartHub#rampMotorSpeed
@ -266,12 +214,7 @@ export class WeDo2SmartHub extends Hub {
* @param {number} time How long the ramp should last (in milliseconds).
* @returns {Promise} Resolved upon successful completion of command.
*/
public rampMotorSpeed(
port: string,
fromSpeed: number,
toSpeed: number,
time: number
) {
public rampMotorSpeed (port: string, fromSpeed: number, toSpeed: number, time: number) {
const portObj = this._portLookup(port);
portObj.cancelEventTimer();
return new Promise((resolve, reject) => {
@ -283,6 +226,7 @@ export class WeDo2SmartHub extends Hub {
});
}
/**
* Fully (hard) stop the motor on a given port.
* @method WeDo2SmartHub#brakeMotor
@ -293,6 +237,7 @@ export class WeDo2SmartHub extends Hub {
return this.setMotorSpeed(port, 127);
}
/**
* Play a tone on the Hub's in-built buzzer
* @method WeDo2SmartHub#playTone
@ -305,14 +250,12 @@ export class WeDo2SmartHub extends Hub {
const data = Buffer.from([0x05, 0x02, 0x04, 0x00, 0x00, 0x00, 0x00]);
data.writeUInt16LE(frequency, 3);
data.writeUInt16LE(time, 5);
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
data
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, data);
global.setTimeout(resolve, time);
});
}
/**
* Set the light brightness on a given port.
* @method WeDo2SmartHub#setLightBrightness
@ -326,17 +269,11 @@ export class WeDo2SmartHub extends Hub {
portObj.cancelEventTimer();
return new Promise((resolve, reject) => {
const data = Buffer.from([portObj.value, 0x01, 0x02, brightness]);
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
data
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, data);
if (time) {
const timeout = global.setTimeout(() => {
const data = Buffer.from([portObj.value, 0x01, 0x02, 0x00]);
this._writeMessage(
Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE,
data
);
this._writeMessage(Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE, data);
return resolve();
}, time);
portObj.setEventTimer(timeout);
@ -346,10 +283,8 @@ export class WeDo2SmartHub extends Hub {
});
}
public sendRaw(
message: Buffer,
characteristic: string = Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE
) {
public sendRaw (message: Buffer, characteristic: string = Consts.BLECharacteristic.WEDO2_MOTOR_VALUE_WRITE) {
return new Promise((resolve, reject) => {
this._writeMessage(characteristic, message, () => {
return resolve();
@ -357,68 +292,25 @@ export class WeDo2SmartHub extends Hub {
});
}
protected _activatePortDevice(
port: number,
type: number,
mode: number,
format: number,
callback?: () => void
) {
this._writeMessage(
Consts.BLECharacteristic.WEDO2_PORT_TYPE_WRITE,
Buffer.from([
0x01,
0x02,
port,
type,
mode,
0x01,
0x00,
0x00,
0x00,
format,
0x01
]),
callback
);
protected _activatePortDevice (port: number, type: number, mode: number, format: number, callback?: () => void) {
this._writeMessage(Consts.BLECharacteristic.WEDO2_PORT_TYPE_WRITE, Buffer.from([0x01, 0x02, port, type, mode, 0x01, 0x00, 0x00, 0x00, format, 0x01]), callback);
}
protected _deactivatePortDevice(
port: number,
type: number,
mode: number,
format: number,
callback?: () => void
) {
this._writeMessage(
Consts.BLECharacteristic.WEDO2_PORT_TYPE_WRITE,
Buffer.from([
0x01,
0x02,
port,
type,
mode,
0x01,
0x00,
0x00,
0x00,
format,
0x00
]),
callback
);
protected _deactivatePortDevice (port: number, type: number, mode: number, format: number, callback?: () => void) {
this._writeMessage(Consts.BLECharacteristic.WEDO2_PORT_TYPE_WRITE, Buffer.from([0x01, 0x02, port, type, mode, 0x01, 0x00, 0x00, 0x00, format, 0x00]), callback);
}
private _writeMessage (uuid: string, message: Buffer, callback?: () => void) {
if (debug.enabled) {
debug(
`Sent Message (${this._getCharacteristicNameFromUUID(uuid)})`,
message
);
debug(`Sent Message (${this._getCharacteristicNameFromUUID(uuid)})`, message);
}
this._bleDevice.writeToCharacteristic(uuid, message, callback);
}
private _getCharacteristicNameFromUUID (uuid: string) {
const keys = Object.keys(Consts.BLECharacteristic);
for (let i = 0; i < keys.length; i++) {
@ -430,27 +322,27 @@ export class WeDo2SmartHub extends Hub {
return "UNKNOWN";
}
private _parseHighCurrentAlert (data: Buffer) {
debug("Received Message (WEDO2_HIGH_CURRENT_ALERT)", data);
}
private _parseBatteryMessage (data: Buffer) {
debug("Received Message (WEDO2_BATTERY)", data);
this._batteryLevel = data[0];
}
private _parseFirmwareRevisionString (data: Buffer) {
debug("Received Message (WEDO2_FIRMWARE_REVISION)", data);
const parts = data.toString().split(".");
this._firmwareInfo = {
major: parseInt(parts[0], 10),
minor: parseInt(parts[1], 10),
bugFix: parseInt(parts[2], 10),
build: parseInt(parts[3], 10)
};
this._firmwareInfo = { major: parseInt(parts[0], 10), minor: parseInt(parts[1], 10), bugFix: parseInt(parts[2], 10), build: parseInt(parts[3], 10) };
}
private _parsePortMessage (data: Buffer) {
debug("Received Message (WEDO2_PORT_TYPE)", data);
const port = this._getPortForPortNumber(data[0]);
@ -461,9 +353,12 @@ export class WeDo2SmartHub extends Hub {
port.connected = data[1] === 1 ? true : false;
this._registerDeviceAttachment(port, data[3]);
}
private _parseSensorMessage (data: Buffer) {
debug("Received Message (WEDO2_SENSOR_VALUE)", data);
if (data[0] === 0x01) {
@ -565,5 +460,8 @@ export class WeDo2SmartHub extends Hub {
}
}
}
}
}