Exported hub PortMap

src/hubs/boostmovehub.ts

@@ -35,14 +35,7 @@ export class BoostMoveHub extends LPF2Hub {
     protected _voltagePort = 0x3c;
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.BOOST_MOVE_HUB);
+        super(device, BoostMoveHub.PortMap, Consts.HubType.BOOST_MOVE_HUB);
-        this._portNames = {
-            "A": 0,
-            "B": 1,
-            "C": 2,
-            "D": 3,
-            "TILT": 58
-        };
         debug("Discovered Boost Move Hub");
     }
 
@@ -65,3 +58,15 @@ export class BoostMoveHub extends LPF2Hub {
 
 
 }
+
+export namespace BoostMoveHub {
+
+    export const PortMap: {[port: string]: number} = {
+        "A": 0,
+        "B": 1,
+        "C": 2,
+        "D": 3,
+        "TILT": 58
+    }
+
+}

src/hubs/controlplushub.ts

@@ -37,16 +37,7 @@ export class ControlPlusHub extends LPF2Hub {
     protected _voltageMaxV = 9.615;
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.CONTROL_PLUS_HUB);
+        super(device, ControlPlusHub.PortMap, Consts.HubType.CONTROL_PLUS_HUB);
-        this._portNames = {
-            "A": 0,
-            "B": 1,
-            "C": 2,
-            "D": 3,
-            "ACCEL": 97,
-            "GYRO": 98,
-            "TILT": 99
-        };
         debug("Discovered Control+ Hub");
     }
 
@@ -122,3 +113,17 @@ export class ControlPlusHub extends LPF2Hub {
 
 
 }
+
+export namespace ControlPlusHub {
+
+    export const PortMap: {[port: string]: number} = {
+        "A": 0,
+        "B": 1,
+        "C": 2,
+        "D": 3,
+        "ACCEL": 97,
+        "GYRO": 98,
+        "TILT": 99
+    }
+
+}

src/hubs/duplotrainbase.ts

@@ -36,12 +36,7 @@ export class DuploTrainBase extends LPF2Hub {
     protected _voltageMaxRaw = 3047;
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.DUPLO_TRAIN_HUB);
+        super(device, DuploTrainBase.PortMap, Consts.HubType.DUPLO_TRAIN_HUB);
-        this._portNames = {
-            "MOTOR": 0,
-            "COLOR": 18,
-            "SPEEDOMETER": 19
-        };
         debug("Discovered Duplo Train Base");
     }
 
@@ -73,3 +68,13 @@ export class DuploTrainBase extends LPF2Hub {
 
 
 }
+
+export namespace DuploTrainBase {
+
+    export const PortMap: {[port: string]: number} = {
+        "MOTOR": 0,
+        "COLOR": 18,
+        "SPEEDOMETER": 19
+    }
+
+}

src/hubs/hub.ts

@@ -27,8 +27,6 @@ const debug = Debug("hub");
 export class Hub extends EventEmitter {
 
     protected _attachedDevices: {[portId: number]: Device} = {};
-
-    protected _portNames: {[port: string]: number} = {};
     // protected _virtualPorts: {[port: string]: Port} = {};
 
     protected _name: string = "";
@@ -43,11 +41,13 @@ export class Hub extends EventEmitter {
     protected _bleDevice: IBLEAbstraction;
 
     private _type: Consts.HubType;
+    private _portMap: {[port: string]: number} = {};
 
-    constructor (device: IBLEAbstraction, type: Consts.HubType = Consts.HubType.UNKNOWN) {
+    constructor (device: IBLEAbstraction, portMap: {[port: string]: number} = {}, type: Consts.HubType = Consts.HubType.UNKNOWN) {
         super();
         this._type = type;
         this._bleDevice = device;
+        this._portMap = portMap;
         device.on("disconnect", () => {
             /**
              * Emits when the hub is disconnected.
@@ -76,6 +76,15 @@ export class Hub extends EventEmitter {
     }
 
 
+    /**
+     * @readonly
+     * @property {string[]} ports Array of port names
+     */
+    public get ports () {
+        return Object.keys(this._portMap);
+    }
+
+
     /**
      * @readonly
      * @property {string} firmwareVersion Firmware version of the hub
@@ -178,7 +187,7 @@ export class Hub extends EventEmitter {
 
 
     public getDeviceAtPort (portName: string) {
-        const portId = this._portNames[portName];
+        const portId = this._portMap[portName];
         if (portId) {
             return this._attachedDevices[portId];
         } else {
@@ -198,8 +207,8 @@ export class Hub extends EventEmitter {
 
 
     public getPortNameForPortId (portId: number) {
-        for (const port of Object.keys(this._portNames)) {
+        for (const port of Object.keys(this._portMap)) {
-            if (this._portNames[port] === portId) {
+            if (this._portMap[port] === portId) {
                 return port;
             }
         }

src/hubs/puphub.ts

@@ -35,11 +35,7 @@ export class PUPHub extends LPF2Hub {
     protected _voltagePort = 0x3c;
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.POWERED_UP_HUB);
+        super(device, PUPHub.PortMap, Consts.HubType.POWERED_UP_HUB);
-        this._portNames = {
-            "A": 0,
-            "B": 1
-        };
         debug("Discovered Powered UP Hub");
     }
 
@@ -62,3 +58,12 @@ export class PUPHub extends LPF2Hub {
 
 
 }
+
+export namespace PUPHub {
+
+    export const PortMap: {[port: string]: number} = {
+        "A": 0,
+        "B": 1
+    }
+
+}

src/hubs/pupremote.ts

@@ -38,11 +38,7 @@ export class PUPRemote extends LPF2Hub {
 
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.POWERED_UP_REMOTE);
+        super(device, PUPRemote.PortMap, Consts.HubType.POWERED_UP_REMOTE);
-        this._portNames = {
-            "LEFT": 0,
-            "RIGHT": 1
-        };
         debug("Discovered Powered UP Remote");
     }
 
@@ -58,3 +54,12 @@ export class PUPRemote extends LPF2Hub {
 
 
 }
+
+export namespace PUPRemote {
+
+    export const PortMap: {[port: string]: number} = {
+        "LEFT": 0,
+        "RIGHT": 1
+    }
+
+}

src/hubs/wedo2smarthub.ts

@@ -34,11 +34,7 @@ export class WeDo2SmartHub extends Hub {
 
 
     constructor (device: IBLEAbstraction) {
-        super(device, Consts.HubType.WEDO2_SMART_HUB);
+        super(device, WeDo2SmartHub.PortMap, Consts.HubType.WEDO2_SMART_HUB);
-        this._portNames = {
-            "A": 1,
-            "B": 2
-        };
         debug("Discovered WeDo 2.0 Smart Hub");
     }
 
@@ -353,3 +349,12 @@ export class WeDo2SmartHub extends Hub {
 
 
 }
+
+export namespace WeDo2SmartHub {
+
+    export const PortMap: {[port: string]: number} = {
+        "A": 1,
+        "B": 2
+    }
+
+}