pxt-calliope/sim/state.ts
2016-03-14 08:32:02 -07:00

353 lines
13 KiB
TypeScript

namespace ks.rt.micro_bit {
export interface RuntimeOptions {
theme: string;
}
export enum DisplayMode {
bw,
greyscale
}
export enum PinMode {
Unused = 0,
Digital = 0x0001,
Analog = 0x0002,
Input = 0x0004,
Output = 0x0008,
Touch = 0x0010,
Pitch = 0x0020
}
export class Pin {
constructor(public id: number) { }
touched = false;
value = 0;
period = 0;
mode = PinMode.Unused;
isTouched(): boolean {
this.mode = PinMode.Touch;
return this.touched;
}
}
export class Button {
constructor(public id: number) { }
pressed: boolean;
}
export class EventBus {
private queues: Map<EventQueue<number>> = {};
constructor(private runtime: Runtime) { }
listen(id: number, evid: number, handler: RefAction) {
let k = id + ':' + evid;
let queue = this.queues[k];
if (!queue) queue = this.queues[k] = new EventQueue<number>(this.runtime);
queue.handler = handler;
}
queue(id: number, evid: number, value: number = 0) {
let k = id + ':' + evid;
let queue = this.queues[k];
if (queue) queue.push(value);
}
}
export interface PacketBuffer {
data: number[];
rssi?: number;
}
export class RadioDatagram {
datagram: PacketBuffer[] = [];
lastReceived: PacketBuffer = {
data: [0, 0, 0, 0],
rssi: -1
};
constructor(private runtime: Runtime) {
}
queue(packet: PacketBuffer) {
if (this.datagram.length < 5) {
this.datagram.push(packet);
let ens = enums();
(<Board>runtime.board).bus.queue(ens.MICROBIT_ID_RADIO, ens.MICROBIT_RADIO_EVT_DATAGRAM);
}
}
send(buffer: number[]) {
Runtime.postMessage(<SimulatorRadioPacketMessage>{
type: 'radiopacket',
data: buffer.slice(0, 8)
})
}
recv(): PacketBuffer {
var r = this.datagram.shift();
if (!r) r = {
data: [0, 0, 0, 0],
rssi: -1
};
return this.lastReceived = r;
}
}
export class RadioBus {
// uint8_t radioDefaultGroup = MICROBIT_RADIO_DEFAULT_GROUP;
groupId = 0; // todo
datagram: RadioDatagram;
constructor(private runtime: Runtime) {
this.datagram = new RadioDatagram(runtime);
}
setGroup(id: number) {
this.groupId = id & 0xff; // byte only
}
broadcast(msg: number) {
let ens = enums();
Runtime.postMessage(<SimulatorEventBusMessage>{
type: 'eventbus',
id: ens.MES_BROADCAST_GENERAL_ID,
eventid: msg
})
}
}
export interface SimulatorEventBusMessage extends SimulatorMessage {
id: number;
eventid: number;
value?: number;
}
export interface SimulatorSerialMessage extends SimulatorMessage {
id: string;
data: string;
}
export interface SimulatorRadioPacketMessage extends SimulatorMessage {
data: number[];
rssi?: number;
}
export class Board extends BaseBoard {
id: string;
// the bus
bus: EventBus;
radio: RadioBus;
// display
image = createImage(5);
brigthness = 255;
displayMode = DisplayMode.bw;
font: Image = createFont();
// buttons
usesButtonAB: boolean = false;
buttons: Button[];
// pins
pins: Pin[];
// serial
serialIn: string[] = [];
// sensors
usesAcceleration = false;
acceleration = [0, 0, -1023];
usesHeading = false;
heading = 90;
temperature = 21;
usesLightLevel = false;
lightLevel = 128;
animationQ: AnimationQueue;
constructor() {
super()
this.id = "b" + Math.random();
this.animationQ = new AnimationQueue(runtime);
this.bus = new EventBus(runtime);
this.radio = new RadioBus(runtime);
let ens = enums();
this.buttons = [
new Button(ens.MICROBIT_ID_BUTTON_A),
new Button(ens.MICROBIT_ID_BUTTON_B),
new Button(ens.MICROBIT_ID_BUTTON_AB)
];
this.pins = [
new Pin(ens.MICROBIT_ID_IO_P0),
new Pin(ens.MICROBIT_ID_IO_P1),
new Pin(ens.MICROBIT_ID_IO_P2),
new Pin(ens.MICROBIT_ID_IO_P3),
new Pin(ens.MICROBIT_ID_IO_P4),
new Pin(ens.MICROBIT_ID_IO_P5),
new Pin(ens.MICROBIT_ID_IO_P6),
new Pin(ens.MICROBIT_ID_IO_P7),
new Pin(ens.MICROBIT_ID_IO_P8),
new Pin(ens.MICROBIT_ID_IO_P9),
new Pin(ens.MICROBIT_ID_IO_P10),
new Pin(ens.MICROBIT_ID_IO_P11),
new Pin(ens.MICROBIT_ID_IO_P12),
new Pin(ens.MICROBIT_ID_IO_P13),
new Pin(ens.MICROBIT_ID_IO_P14),
new Pin(ens.MICROBIT_ID_IO_P15),
new Pin(ens.MICROBIT_ID_IO_P16),
null,
null,
new Pin(ens.MICROBIT_ID_IO_P19),
new Pin(ens.MICROBIT_ID_IO_P20)
];
}
initAsync(msg: SimulatorRunMessage): Promise<void> {
let options = (msg.options || {}) as RuntimeOptions;
let theme: micro_bit.IBoardTheme;
switch (options.theme) {
case 'blue': theme = micro_bit.themes[0]; break;
case 'yellow': theme = micro_bit.themes[1]; break;
case 'green': theme = micro_bit.themes[2]; break;
case 'red': theme = micro_bit.themes[3]; break;
default: theme = ks.rt.micro_bit.randomTheme();
}
console.log('setting up microbit simulator')
let view = new ks.rt.micro_bit.MicrobitBoardSvg({
theme: theme,
runtime: runtime
})
document.body.innerHTML = ''; // clear children
document.body.appendChild(view.element);
return Promise.resolve();
}
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':
this.serialIn.push((<SimulatorSerialMessage>msg).data || '');
break;
case 'radiopacket':
let packet = <SimulatorRadioPacketMessage>msg;
this.radio.datagram.queue({ data: packet.data || [], rssi: packet.rssi || 0 })
break;
}
}
readSerial() {
let v = this.serialIn.shift() || '';
return v;
}
serialOutBuffer: string = '';
writeSerial(s: string) {
for (let i = 0; i < s.length; ++i) {
let c = s[i];
switch (c) {
case '\n':
Runtime.postMessage(<SimulatorSerialMessage>{
type: 'serial',
data: this.serialOutBuffer,
id: runtime.id
})
this.serialOutBuffer = ''
break;
case '\r': continue;
default: this.serialOutBuffer += c;
}
}
}
}
export class Image {
public width: number;
public data: number[];
constructor(width: number, data: number[]) {
this.width = width;
this.data = data;
}
public get(x: number, y: number): number {
// TODO range checking
return this.data[y * this.width + x];
}
public set(x: number, y: number, v: number) {
// TODO range checking
this.data[y * this.width + x] = v;
}
public copyTo(xSrcIndex: number, length: number, target: Image, xTargetIndex: number): void {
for (let x = 0; x < length; x++) {
for (let y = 0; y < 5; y++) {
let value = this.get(xSrcIndex + x, y);
target.set(xTargetIndex + x, y, value);
}
}
}
public clear(): void {
for (var i = 0; i < this.data.length; ++i)
this.data[i] = 0;
}
}
export function createImage(width: number): Image {
return new Image(width, new Array(width * 5));
}
export function createImageFromBuffer(data: number[]): Image {
return new Image(data.length / 5, data);
}
export function createImageFromString(text: string): Image {
let font = board().font;
let w = font.width;
let sprite = createImage(6 * text.length - 1);
let k = 0;
for (let i = 0; i < text.length; i++) {
let charCode = text.charCodeAt(i);
let charStart = (charCode - 32) * 5;
if (charStart < 0 || charStart + 5 > w) {
charCode = " ".charCodeAt(0);
charStart = (charCode - 32) * 5;
}
font.copyTo(charStart, 5, sprite, k);
k = k + 5;
if (i < text.length - 1) {
k = k + 1;
}
}
return sprite;
}
export function createFont(): Image {
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];
let nb = data.length;
let n = nb / 5;
var font = createImage(nb);
for (let c = 0; c < n; c++) {
for (let row = 0; row < 5; row++) {
let char = data[c * 5 + row];
for (let col = 0; col < 5; col++) {
if ((char & (1 << col)) != 0)
font.set((c * 5 + 4) - col, row, 255);
}
}
}
return font;
}
}