Moving back to pxtcore v0 (#10)

* migrating to v0

* moving external repos to targetconfig

* reenabling sharing

* updating target

* missing dependencies

* updated pxt version

* fixing missing file

* ignore docs errors

* udpated readme

* bumping pxt

* moving setting to correct location

* missing blockly less

sim/state/neopixel.ts

@@ -4,7 +4,7 @@ namespace pxsim {
         if (b) {
             let np = b.neopixelState;
             if (np) {
-                let buf = <Uint8Array[]>(<any>buffer).data;                
+                let buf = <Uint8Array>(<any>buffer).data;                
                 np.updateBuffer(buf, pin);
                 runtime.queueDisplayUpdate();
             }

sim/state/radio.ts

@@ -21,11 +21,12 @@ namespace pxsim {
         }
 
         send(payload: SimulatorRadioPacketPayload) {
+            const b = board();
             Runtime.postMessage(<SimulatorRadioPacketMessage>{
                 type: "radiopacket",
-                rssi: 0, // Not yet supported
-                serial: board().radioState.bus.transmitSerialNumber ? board().radioState.bus.serial : 0,
-                time: 0, // Not yet supported
+                rssi: 70, // Not yet supported
+                serial: b.radioState.bus.transmitSerialNumber ? pxsim.control.deviceSerialNumber() : 0,
+                time: new Date().getTime(),
                 payload
             })
         }
@@ -41,26 +42,19 @@ namespace pxsim {
                 rssi: -1,
                 serial: 0,
                 time: 0,
-                payload: { type: -1 }
+                payload: { type: -1, groupId: 0 }
             };
         }
     }
 
     export class RadioBus {
         // uint8_t radioDefaultGroup = MICROBIT_RADIO_DEFAULT_GROUP;
-        groupId = 0; // todo
         power = 0;
-        serial = 0;
         transmitSerialNumber = false;
         datagram: RadioDatagram;
 
         constructor(private runtime: Runtime) {
             this.datagram = new RadioDatagram(runtime);
-            this.serial = Math.floor(Math.random() * Math.pow(2, 32)) - Math.pow(2, 31); // 32 bit signed integer
-        }
-
-        setGroup(id: number) {
-            this.groupId = id & 0xff; // byte only
         }
 
         setTransmitPower(power: number) {
@@ -71,26 +65,37 @@ namespace pxsim {
             this.transmitSerialNumber = !!sn;
         }
 
-        broadcast(msg: number) {
+        broadcast(msg: number, groupId: number) {
             Runtime.postMessage(<SimulatorEventBusMessage>{
                 type: "eventbus",
                 id: DAL.MES_BROADCAST_GENERAL_ID,
                 eventid: msg,
                 power: this.power,
-                group: this.groupId
+                group: groupId
             })
         }
     }
 
     export class RadioState {
         bus: RadioBus;
+        groupId: number;
 
         constructor(runtime: Runtime) {
             this.bus = new RadioBus(runtime);
+            this.groupId = 0;
         }
 
-        public recievePacket(packet: SimulatorRadioPacketMessage) {
-            this.bus.datagram.queue(packet)
+        public setGroup(id: number) {
+            this.groupId = id & 0xff; // byte only
+        }
+
+        public broadcast(msg: number) {
+            this.bus.broadcast(msg, this.groupId)
+        }
+
+        public receivePacket(packet: SimulatorRadioPacketMessage) {
+            if (this.groupId == packet.payload.groupId)
+                this.bus.datagram.queue(packet)
         }
     }
 }
@@ -103,7 +108,7 @@ namespace pxsim.radio {
     }
 
     export function broadcastMessage(msg: number): void {
-        board().radioState.bus.broadcast(msg);
+        board().radioState.broadcast(msg);
     }
 
     export function onBroadcastMessageReceived(msg: number, handler: RefAction): void {
@@ -111,7 +116,7 @@ namespace pxsim.radio {
     }
 
     export function setGroup(id: number): void {
-        board().radioState.bus.setGroup(id);
+        board().radioState.setGroup(id);
     }
 
     export function setTransmitPower(power: number): void {
@@ -125,7 +130,8 @@ namespace pxsim.radio {
     export function sendNumber(value: number): void {
         board().radioState.bus.datagram.send({
             type: PacketPayloadType.NUMBER,
-            numberData: value
+            groupId: board().radioState.groupId,
+            numberData: value,
         });
     }
 
@@ -133,7 +139,8 @@ namespace pxsim.radio {
         msg = msg.substr(0, 19);
         board().radioState.bus.datagram.send({
             type: PacketPayloadType.STRING,
-            stringData: msg
+            groupId: board().radioState.groupId,
+            stringData: msg,
         });
     }
 
@@ -153,6 +160,7 @@ namespace pxsim.radio {
         msg.push()
         board().radioState.bus.datagram.send({
             type: PacketPayloadType.VALUE,
+            groupId: board().radioState.groupId,
             stringData: name,
             numberData: value
         });
@@ -186,7 +194,7 @@ namespace pxsim.radio {
     }
 
     export function receivedString(): string {
-        return board().radioState.bus.datagram.lastReceived.payload.stringData || "";
+        return initString(board().radioState.bus.datagram.lastReceived.payload.stringData || "");
     }
 
     export function receivedTime(): number {