pxt-calliope/sim/dalboard.ts

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namespace pxsim {
export class DalBoard extends BaseBoard {
id: string;
// the bus
bus: EventBus;
// state & update logic for component services
ledMatrixState: LedMatrixState;
edgeConnectorState: EdgeConnectorState;
serialState: SerialState;
accelerometerState: AccelerometerState;
compassState: CompassState;
thermometerState: ThermometerState;
lightSensorState: LightSensorState;
buttonPairState: ButtonPairState;
radioState: RadioState;
neopixelState: NeoPixelState;
// updates
updateSubscribers: (() => void)[];
constructor() {
super()
this.id = "b" + Math_.random(2147483647);
this.bus = new EventBus(runtime);
// components
this.ledMatrixState = new LedMatrixState(runtime);
this.buttonPairState = new ButtonPairState();
this.edgeConnectorState = new EdgeConnectorState();
this.radioState = new RadioState(runtime);
this.accelerometerState = new AccelerometerState(runtime);
this.serialState = new SerialState();
this.thermometerState = new ThermometerState();
this.lightSensorState = new LightSensorState();
this.compassState = new CompassState();
this.neopixelState = new NeoPixelState();
// updates
this.updateSubscribers = []
this.updateView = () => {
this.updateSubscribers.forEach(sub => sub());
}
}
receiveMessage(msg: SimulatorMessage) {
if (!runtime || runtime.dead) return;
switch (msg.type || "") {
case "eventbus":
let ev = <SimulatorEventBusMessage>msg;
this.bus.queue(ev.id, ev.eventid, ev.value);
break;
case "serial":
let data = (<SimulatorSerialMessage>msg).data || "";
this.serialState.recieveData(data);
break;
case "radiopacket":
let packet = <SimulatorRadioPacketMessage>msg;
this.radioState.recievePacket(packet);
break;
}
}
kill() {
super.kill();
AudioContextManager.stop();
}
initAsync(msg: SimulatorRunMessage): Promise<void> {
let options = (msg.options || {}) as RuntimeOptions;
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let boardDef = CURRENT_BOARD; //TODO: read from pxt.json/pxttarget.json
let cmpsList = msg.parts;
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let cmpDefs = PART_DEFINITIONS; //TODO: read from pxt.json/pxttarget.json
let fnArgs = msg.fnArgs;
let viewHost = new visuals.BoardHost({
state: this,
boardDef: boardDef,
cmpsList: cmpsList,
cmpDefs: cmpDefs,
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fnArgs: fnArgs,
maxWidth: "100%",
maxHeight: "100%",
});
document.body.innerHTML = ""; // clear children
document.body.appendChild(viewHost.getView());
return Promise.resolve();
}
}
}