351 lines
13 KiB
TypeScript
351 lines
13 KiB
TypeScript
namespace ks.rt.micro_bit {
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export interface RuntimeOptions {
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theme: string;
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}
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export enum DisplayMode {
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bw,
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greyscale
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}
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export enum PinMode {
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Unused = 0,
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Digital = 0x0001,
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Analog = 0x0002,
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Input = 0x0004,
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Output = 0x0008,
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Touch = 0x0010
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}
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export class Pin {
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constructor(public id: number) {}
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touched = false;
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value = 0;
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mode = PinMode.Unused;
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isTouched() : boolean {
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this.mode = PinMode.Touch;
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return this.touched;
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}
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}
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export class Button {
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constructor(public id : number) {}
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pressed: boolean;
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}
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export class EventBus {
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private queues : Map<EventQueue<number>> = {};
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constructor(private runtime : Runtime) { }
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listen(id:number, evid:number, handler: RefAction) {
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let k = id + ':' + evid;
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let queue = this.queues[k];
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if (!queue) queue = this.queues[k] = new EventQueue<number>(this.runtime);
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queue.handler = handler;
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}
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queue(id: number, evid: number, value: number = 0) {
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let k = id + ':' + evid;
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let queue = this.queues[k];
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if (queue) queue.push(value);
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}
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}
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export interface PacketBuffer {
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data:number[];
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rssi?:number;
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}
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export class RadioDatagram {
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datagram: PacketBuffer[] = [];
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lastReceived: PacketBuffer = {
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data:[0,0,0,0],
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rssi: -1
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};
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constructor(private runtime : Runtime) {
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}
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queue(packet : PacketBuffer) {
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if (this.datagram.length < 5) {
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this.datagram.push(packet);
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let ens = enums();
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(<Board>runtime.board).bus.queue(ens.MICROBIT_ID_RADIO, ens.MICROBIT_RADIO_EVT_DATAGRAM);
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}
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}
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send(buffer : number[]) {
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Runtime.postMessage(<SimulatorRadioPacketMessage>{
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type:'radiopacket',
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data: buffer.slice(0, 8)
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})
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}
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recv() : PacketBuffer {
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var r = this.datagram.shift();
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if (!r) r = {
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data:[0,0,0,0],
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rssi: -1
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};
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return this.lastReceived = r;
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}
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}
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export class RadioBus {
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// uint8_t radioDefaultGroup = MICROBIT_RADIO_DEFAULT_GROUP;
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groupId = 0; // todo
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datagram : RadioDatagram;
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constructor(private runtime : Runtime) {
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this.datagram = new RadioDatagram(runtime);
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}
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setGroup(id: number) {
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this.groupId = id & 0xff; // byte only
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}
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broadcast(msg: number) {
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let ens = enums();
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Runtime.postMessage(<SimulatorEventBusMessage>{
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type:'eventbus',
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id: ens.MES_BROADCAST_GENERAL_ID,
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eventid: msg
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})
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}
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}
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export interface SimulatorEventBusMessage extends SimulatorMessage {
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id: number;
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eventid: number;
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value?: number;
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}
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export interface SimulatorSerialMessage extends SimulatorMessage {
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id:string;
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data: string;
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}
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export interface SimulatorRadioPacketMessage extends SimulatorMessage {
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data: number[];
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rssi?: number;
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}
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export class Board extends BaseBoard {
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id: string;
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// the bus
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bus : EventBus;
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radio: RadioBus;
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// display
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image = createImage(5);
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brigthness = 255;
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displayMode = DisplayMode.bw;
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font: Image = createFont();
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// buttons
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usesButtonAB: boolean = false;
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buttons : Button[];
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// pins
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pins : Pin[];
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// serial
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serialIn: string[] = [];
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// sensors
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usesAcceleration = false;
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acceleration = [0, 0, -1023];
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usesHeading = false;
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heading = 90;
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temperature = 21;
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usesLightLevel = false;
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lightLevel = 128;
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animationQ: AnimationQueue;
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constructor() {
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super()
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this.id = "b" + Math.random();
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this.animationQ = new AnimationQueue(runtime);
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this.bus = new EventBus(runtime);
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this.radio = new RadioBus(runtime);
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let ens = enums();
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this.buttons = [
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new Button(ens.MICROBIT_ID_BUTTON_A),
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new Button(ens.MICROBIT_ID_BUTTON_B),
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new Button(ens.MICROBIT_ID_BUTTON_AB)
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];
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this.pins = [
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new Pin(ens.MICROBIT_ID_IO_P0),
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new Pin(ens.MICROBIT_ID_IO_P1),
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new Pin(ens.MICROBIT_ID_IO_P2),
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new Pin(ens.MICROBIT_ID_IO_P3),
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new Pin(ens.MICROBIT_ID_IO_P4),
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new Pin(ens.MICROBIT_ID_IO_P5),
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new Pin(ens.MICROBIT_ID_IO_P6),
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new Pin(ens.MICROBIT_ID_IO_P7),
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new Pin(ens.MICROBIT_ID_IO_P8),
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new Pin(ens.MICROBIT_ID_IO_P9),
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new Pin(ens.MICROBIT_ID_IO_P10),
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new Pin(ens.MICROBIT_ID_IO_P11),
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new Pin(ens.MICROBIT_ID_IO_P12),
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new Pin(ens.MICROBIT_ID_IO_P13),
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new Pin(ens.MICROBIT_ID_IO_P14),
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new Pin(ens.MICROBIT_ID_IO_P15),
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new Pin(ens.MICROBIT_ID_IO_P16),
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null,
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null,
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new Pin(ens.MICROBIT_ID_IO_P19),
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new Pin(ens.MICROBIT_ID_IO_P20)
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];
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}
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initAsync(msg : SimulatorRunMessage) : Promise<void> {
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let options = (msg.options || {}) as RuntimeOptions;
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let theme : micro_bit.IBoardTheme;
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switch(options.theme) {
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case 'blue': theme = micro_bit.themes[0]; break;
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case 'yellow': theme = micro_bit.themes[1]; break;
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case 'green': theme = micro_bit.themes[2]; break;
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case 'red': theme = micro_bit.themes[3]; break;
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default: theme = ks.rt.micro_bit.randomTheme();
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}
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console.log('setting up microbit simulator')
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let view = new ks.rt.micro_bit.MicrobitBoardSvg({
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theme: theme,
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runtime: runtime
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})
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document.body.innerHTML = ''; // clear children
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document.body.appendChild(view.element);
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return Promise.resolve();
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}
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receiveMessage(msg: SimulatorMessage) {
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if (!runtime || runtime.dead) return;
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switch(msg.type || "") {
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case 'eventbus':
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let ev = <SimulatorEventBusMessage>msg;
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this.bus.queue(ev.id, ev.eventid, ev.value);
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break;
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case 'serial':
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this.serialIn.push((<SimulatorSerialMessage>msg).data || '');
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break;
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case 'radiopacket':
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let packet = <SimulatorRadioPacketMessage>msg;
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this.radio.datagram.queue({ data: packet.data || [], rssi: packet.rssi || 0})
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break;
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}
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}
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readSerial() {
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let v = this.serialIn.shift() || '';
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return v;
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}
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serialOutBuffer: string = '';
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writeSerial(s : string) {
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for(let i = 0; i < s.length;++i) {
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let c = s[i];
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switch(c) {
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case '\n':
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Runtime.postMessage(<SimulatorSerialMessage>{
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type: 'serial',
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data: this.serialOutBuffer,
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id: runtime.id
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})
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this.serialOutBuffer = ''
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break;
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case '\r': continue;
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default: this.serialOutBuffer += c;
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}
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}
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}
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}
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export class Image {
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public width: number;
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public data: number[];
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constructor(width: number, data: number[]) {
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this.width = width;
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this.data = data;
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}
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public get(x: number, y: number): number {
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// TODO range checking
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return this.data[y * this.width + x];
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}
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public set(x: number, y: number, v: number) {
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// TODO range checking
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this.data[y * this.width + x] = v;
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}
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public copyTo(xSrcIndex: number, length: number, target: Image, xTargetIndex: number): void {
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for (let x = 0; x < length; x++) {
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for (let y = 0; y < 5; y++) {
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let value = this.get(xSrcIndex + x, y);
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target.set(xTargetIndex + x, y, value);
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}
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}
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}
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public clear() : void {
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for(var i = 0;i < this.data.length; ++i)
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this.data[i] = 0;
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}
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}
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export function createImage(width: number): Image {
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return new Image(width, new Array(width * 5));
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}
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export function createImageFromBuffer(data: number[]): Image {
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return new Image(data.length / 5, data);
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}
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export function createImageFromString(text: string): Image {
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let font = board().font;
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let w = font.width;
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let sprite = createImage(6 * text.length - 1);
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let k = 0;
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for (let i = 0; i < text.length; i++) {
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let charCode = text.charCodeAt(i);
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let charStart = (charCode - 32) * 5;
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if (charStart < 0 || charStart + 5 > w) {
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charCode = " ".charCodeAt(0);
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charStart = (charCode - 32) * 5;
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}
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font.copyTo(charStart, 5, sprite, k);
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k = k + 5;
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if (i < text.length - 1) {
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k = k + 1;
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}
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}
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return sprite;
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}
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export function createFont(): Image {
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var data = [0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x8, 0xa, 0x4a, 0x40, 0x0, 0x0, 0xa, 0x5f, 0xea, 0x5f, 0xea, 0xe, 0xd9, 0x2e, 0xd3, 0x6e, 0x19, 0x32, 0x44, 0x89, 0x33, 0xc, 0x92, 0x4c, 0x92, 0x4d, 0x8, 0x8, 0x0, 0x0, 0x0, 0x4, 0x88, 0x8, 0x8, 0x4, 0x8, 0x4, 0x84, 0x84, 0x88, 0x0, 0xa, 0x44, 0x8a, 0x40, 0x0, 0x4, 0x8e, 0xc4, 0x80, 0x0, 0x0, 0x0, 0x4, 0x88, 0x0, 0x0, 0xe, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x22, 0x44, 0x88, 0x10, 0xc, 0x92, 0x52, 0x52, 0x4c, 0x4, 0x8c, 0x84, 0x84, 0x8e, 0x1c, 0x82, 0x4c, 0x90, 0x1e, 0x1e, 0xc2, 0x44, 0x92, 0x4c, 0x6, 0xca, 0x52, 0x5f, 0xe2, 0x1f, 0xf0, 0x1e, 0xc1, 0x3e, 0x2, 0x44, 0x8e, 0xd1, 0x2e, 0x1f, 0xe2, 0x44, 0x88, 0x10, 0xe, 0xd1, 0x2e, 0xd1, 0x2e, 0xe, 0xd1, 0x2e, 0xc4, 0x88, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x4, 0x80, 0x4, 0x88, 0x2, 0x44, 0x88, 0x4, 0x82, 0x0, 0xe, 0xc0, 0xe, 0xc0, 0x8, 0x4, 0x82, 0x44, 0x88, 0xe, 0xd1, 0x26, 0xc0, 0x4, 0xe, 0xd1, 0x35, 0xb3, 0x6c, 0xc, 0x92, 0x5e, 0xd2, 0x52, 0x1c, 0x92, 0x5c, 0x92, 0x5c, 0xe, 0xd0, 0x10, 0x10, 0xe, 0x1c, 0x92, 0x52, 0x52, 0x5c, 0x1e, 0xd0, 0x1c, 0x90, 0x1e, 0x1e, 0xd0, 0x1c, 0x90, 0x10, 0xe, 0xd0, 0x13, 0x71, 0x2e, 0x12, 0x52, 0x5e, 0xd2, 0x52, 0x1c, 0x88, 0x8, 0x8, 0x1c, 0x1f, 0xe2, 0x42, 0x52, 0x4c, 0x12, 0x54, 0x98, 0x14, 0x92, 0x10, 0x10, 0x10, 0x10, 0x1e, 0x11, 0x3b, 0x75, 0xb1, 0x31, 0x11, 0x39, 0x35, 0xb3, 0x71, 0xc, 0x92, 0x52, 0x52, 0x4c, 0x1c, 0x92, 0x5c, 0x90, 0x10, 0xc, 0x92, 0x52, 0x4c, 0x86, 0x1c, 0x92, 0x5c, 0x92, 0x51, 0xe, 0xd0, 0xc, 0x82, 0x5c, 0x1f, 0xe4, 0x84, 0x84, 0x84, 0x12, 0x52, 0x52, 0x52, 0x4c, 0x11, 0x31, 0x31, 0x2a, 0x44, 0x11, 0x31, 0x35, 0xbb, 0x71, 0x12, 0x52, 0x4c, 0x92, 0x52, 0x11, 0x2a, 0x44, 0x84, 0x84, 0x1e, 0xc4, 0x88, 0x10, 0x1e, 0xe, 0xc8, 0x8, 0x8, 0xe, 0x10, 0x8, 0x4, 0x82, 0x41, 0xe, 0xc2, 0x42, 0x42, 0x4e, 0x4, 0x8a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x4, 0x80, 0x0, 0x0, 0x0, 0xe, 0xd2, 0x52, 0x4f, 0x10, 0x10, 0x1c, 0x92, 0x5c, 0x0, 0xe, 0xd0, 0x10, 0xe, 0x2, 0x42, 0x4e, 0xd2, 0x4e, 0xc, 0x92, 0x5c, 0x90, 0xe, 0x6, 0xc8, 0x1c, 0x88, 0x8, 0xe, 0xd2, 0x4e, 0xc2, 0x4c, 0x10, 0x10, 0x1c, 0x92, 0x52, 0x8, 0x0, 0x8, 0x8, 0x8, 0x2, 0x40, 0x2, 0x42, 0x4c, 0x10, 0x14, 0x98, 0x14, 0x92, 0x8, 0x8, 0x8, 0x8, 0x6, 0x0, 0x1b, 0x75, 0xb1, 0x31, 0x0, 0x1c, 0x92, 0x52, 0x52, 0x0, 0xc, 0x92, 0x52, 0x4c, 0x0, 0x1c, 0x92, 0x5c, 0x90, 0x0, 0xe, 0xd2, 0x4e, 0xc2, 0x0, 0xe, 0xd0, 0x10, 0x10, 0x0, 0x6, 0xc8, 0x4, 0x98, 0x8, 0x8, 0xe, 0xc8, 0x7, 0x0, 0x12, 0x52, 0x52, 0x4f, 0x0, 0x11, 0x31, 0x2a, 0x44, 0x0, 0x11, 0x31, 0x35, 0xbb, 0x0, 0x12, 0x4c, 0x8c, 0x92, 0x0, 0x11, 0x2a, 0x44, 0x98, 0x0, 0x1e, 0xc4, 0x88, 0x1e, 0x6, 0xc4, 0x8c, 0x84, 0x86, 0x8, 0x8, 0x8, 0x8, 0x8, 0x18, 0x8, 0xc, 0x88, 0x18, 0x0, 0x0, 0xc, 0x83, 0x60];
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let nb = data.length;
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let n = nb / 5;
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var font = createImage(nb);
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for (let c = 0; c < n; c++) {
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for (let row = 0; row < 5; row++) {
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let char = data[c * 5 + row];
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for (let col = 0; col < 5; col++) {
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if ((char & (1 << col)) != 0)
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font.set((c * 5 + 4) - col, row, 255);
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}
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}
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}
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return font;
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}
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} |