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pxt-calliope
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adds "boardhost" to handle composition of ... 

... breadboard, board, wires, and definition allocation.
This commit is contained in:
darzu 2016-08-30 14:13:44 -07:00
parent af7c51b954
commit cd9589e562
6 changed files with 204 additions and 138 deletions
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39
sim/dalboard.ts
View File

@ -17,6 +17,9 @@ namespace pxsim {
radioState: RadioState;
neopixelState: NeoPixelState;
// updates
updateSubscribers: (() => void)[];
constructor() {
super()
this.id = "b" + Math_.random(2147483647);
@ -33,6 +36,12 @@ namespace pxsim {
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) {
@ -62,34 +71,20 @@ namespace pxsim {
initAsync(msg: SimulatorRunMessage): Promise<void> {
let options = (msg.options || {}) as RuntimeOptions;
let boardDef = ARDUINO_ZERO; //TODO: read from pxt.json/pxttarget.json
//TODO: read from pxt.json/pxttarget.json
let boardDef = MICROBIT_DEF;
// let boardDef = ARDUINO_ZERO;
// let boardDef = SPARKFUN_PHOTON;
// let boardDef = RASPBERRYPI_MODELB;
let cmpsList = msg.parts;
cmpsList.sort();
let cmpDefs = COMPONENT_DEFINITIONS; //TODO: read from pxt.json/pxttarget.json
let fnArgs = msg.fnArgs;
let mb = true;
let view: visuals.GenericBoardSvg | visuals.MicrobitBoardSvg;
if (mb) {
view = new visuals.MicrobitBoardSvg({
runtime: runtime,
theme: visuals.randomTheme(),
activeComponents: cmpsList,
fnArgs: fnArgs,
disableTilt: false
});
} else {
view = new visuals.GenericBoardSvg({
boardDef: boardDef,
activeComponents: cmpsList,
componentDefinitions: cmpDefs,
runtime: runtime,
fnArgs: fnArgs
})
}
let viewHost = new visuals.BoardHost(this, boardDef, cmpsList, cmpDefs, fnArgs);
document.body.innerHTML = ""; // clear children
document.body.appendChild(view.hostElement);
document.body.appendChild(viewHost.getView());
return Promise.resolve();
}

2
sim/definitions.ts
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@ -24,6 +24,7 @@ namespace pxsim {
groundPins: string[],
threeVoltPins: string[],
attachPowerOnRight?: boolean,
onboardComponents?: string[]
}
export interface FactoryFunctionPinAlloc {
type: "factoryfunction",
@ -92,6 +93,7 @@ namespace pxsim {
groundPins: ["GND"],
threeVoltPins: ["+3v3"],
attachPowerOnRight: true,
onboardComponents: ["buttonpair", "ledmatrix"],
}
export const RASPBERRYPI_MODELB: BoardDefinition = {
visual: {

133
sim/microbit.ts
View File

@ -102,8 +102,7 @@ namespace pxsim.visuals {
leave: "mouseleave"
};
export class MicrobitBoardSvg {
public hostElement: SVGSVGElement;
export class MicrobitBoardSvg implements BoardView {
public element: SVGSVGElement;
private style: SVGStyleElement;
private defs: SVGDefsElement;
@ -132,131 +131,38 @@ namespace pxsim.visuals {
private shakeButton: SVGCircleElement;
private shakeText: SVGTextElement;
public board: pxsim.DalBoard;
//EXPERIMENTAl
private wireFactory: WireFactory;
private breadboard: Breadboard;
private components: IBoardComponent<any>[] = [];
private pinNmToCoord: Map<Coord> = {};
private fromBBCoord: (xy: Coord) => Coord;
private fromMBCoord: (xy: Coord) => Coord;
constructor(public props: IBoardProps) {
this.board = this.props.runtime.board as pxsim.DalBoard;
this.board.updateView = () => this.updateState();
this.board.updateSubscribers.push(() => this.updateState());
//EXPERIMENTAl
let boardDef = MICROBIT_DEF;
let cmpsDef: Map<ComponentDefinition> = COMPONENT_DEFINITIONS;
this.breadboard = new Breadboard();
this.buildDom();
this.hostElement = this.element;
this.recordPinCoords();
let cmps = props.activeComponents.filter(a => a === "neopixel");
if (0 < cmps.length) {
let compRes = composeSVG({
el1: {el: this.element, y: 0, x: 0, w: MB_WIDTH, h: MB_HEIGHT},
scaleUnit1: littlePinDist * 1.7,
el2: this.breadboard.getSVGAndSize(),
scaleUnit2: this.breadboard.getPinDist(),
margin: [0, 0, 10, 0],
middleMargin: 80,
maxWidth: 299,
maxHeight: 433,
});
let under = compRes.under;
let over = compRes.over;
this.hostElement = compRes.host;
let edges = compRes.edges;
this.fromMBCoord = compRes.toHostCoord1;
this.fromBBCoord = compRes.toHostCoord2;
let pinDist = compRes.scaleUnit;
this.wireFactory = new WireFactory(under, over, edges, this.style, this.getLocCoord.bind(this));
let allocRes = allocateDefinitions({
boardDef: boardDef,
cmpDefs: cmpsDef,
fnArgs: this.props.fnArgs,
getBBCoord: this.getBBCoord.bind(this),
cmpList: cmps,
});
this.addAll(allocRes);
} else {
svg.hydrate(this.hostElement, {
width: 299,
height: 433,
});
}
this.buildDom();
this.updateTheme();
this.updateState();
this.attachEvents();
}
//EXPERIMENTAl
private getBoardPinCoord(pinNm: string): Coord {
let coord = this.pinNmToCoord[pinNm];
return this.fromMBCoord(coord);
public getView(): SVGAndSize<SVGSVGElement> {
return {
el: this.element,
y: 0,
x: 0,
w: MB_WIDTH,
h: MB_HEIGHT
};
}
private getBBCoord(rowCol: BBRowCol): Coord {
let bbCoord = this.breadboard.getCoord(rowCol);
if (!bbCoord)
return null;
return this.fromBBCoord(bbCoord);
public getCoord(pinNm: string): Coord {
return this.pinNmToCoord[pinNm];
}
public getLocCoord(loc: Loc): Coord {
let coord: Coord;
if (loc.type === "breadboard") {
let rowCol = (<BBLoc>loc).rowCol;
coord = this.getBBCoord(rowCol);
} else {
let pinNm = (<BoardLoc>loc).pin;
coord = this.getBoardPinCoord(pinNm);
}
if (!coord) {
console.error("Unknown location: " + name)
return [0, 0];
}
return coord;
}
public addWire(inst: WireInst): Wire {
return this.wireFactory.addWire(inst.start, inst.end, inst.color, true);
}
public addAll(basicWiresAndCmpsAndWires: AllocatorResult) {
let {powerWires, components} = basicWiresAndCmpsAndWires;
powerWires.forEach(w => this.addWire(w));
components.forEach((cAndWs, idx) => {
let {component, wires} = cAndWs;
wires.forEach(w => this.addWire(w));
this.addComponent(component);
});
}
public addComponent(cmpDesc: CmpInst): IBoardComponent<any> {
let cmp: IBoardComponent<any> = null;
if (typeof cmpDesc.visual === "string") {
let builtinVisual = cmpDesc.visual as string;
let cnstr = builtinComponentSimVisual[builtinVisual];
let stateFn = builtinComponentSimState[builtinVisual];
let cmp = cnstr();
cmp.init(this.board.bus, stateFn(this.board), this.element, cmpDesc.microbitPins, cmpDesc.otherArgs);
this.components.push(cmp);
this.hostElement.appendChild(cmp.element);
if (cmp.defs)
cmp.defs.forEach(d => this.defs.appendChild(d));
this.style.textContent += cmp.style || "";
let rowCol = <BBRowCol>[`${cmpDesc.breadboardStartRow}`, `${cmpDesc.breadboardStartColumn}`];
let coord = this.getBBCoord(rowCol);
cmp.moveToCoord(coord);
let getCmpClass = (type: string) => `sim-${type}-cmp`;
let cls = getCmpClass(name);
svg.addClass(cmp.element, cls);
svg.addClass(cmp.element, "sim-cmp");
cmp.updateTheme();
cmp.updateState();
} else {
}
return cmp;
public getPinDist(): number {
return littlePinDist * 1.7;
}
public recordPinCoords() {
const pinsY = 356.7 + 40;
pinNames.forEach((nm, i) => {
@ -311,9 +217,6 @@ namespace pxsim.visuals {
if (!runtime || runtime.dead) svg.addClass(this.element, "grayscale");
else svg.removeClass(this.element, "grayscale");
//EXPERIMENTAl
this.components.forEach(c => c.updateState());
}
private updateGestures() {

6
sim/simlib.ts
View File

@ -202,4 +202,10 @@ namespace pxsim.visuals {
export type SVGElAndSize = SVGAndSize<SVGElement>;
export const PIN_DIST = 15;
export interface BoardView {
getView(): SVGAndSize<SVGSVGElement>;
getCoord(pinNm: string): Coord;
getPinDist(): number;
}
}

160
sim/visuals/boardhost.ts Normal file
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@ -0,0 +1,160 @@
namespace pxsim.visuals {
export class BoardHost {
private components: IBoardComponent<any>[] = [];
private wireFactory: WireFactory;
private breadboard: Breadboard;
private fromBBCoord: (xy: Coord) => Coord;
private fromMBCoord: (xy: Coord) => Coord;
private boardView: BoardView;
private view: SVGSVGElement;
private style: SVGStyleElement;
private defs: SVGDefsElement;
private state: DalBoard;
constructor(state: DalBoard, boardDef: BoardDefinition, cmpsList: string[], cmpDefs: Map<ComponentDefinition>, fnArgs: any) {
this.state = state;
let onboardCmps = boardDef.onboardComponents || [];
let activeComponents = cmpsList.filter(c => onboardCmps.indexOf(c) < 0);
activeComponents.sort();
if (boardDef.visual === "microbit") {
this.boardView = new visuals.MicrobitBoardSvg({
runtime: runtime,
theme: visuals.randomTheme(),
activeComponents: activeComponents,
fnArgs: fnArgs,
disableTilt: false
});
} else {
//TODO: port Arduino/generic board
// this.boardView = new visuals.GenericBoardSvg({
// boardDef: boardDef,
// activeComponents: activeComponents,
// componentDefinitions: cmpDefs,
// runtime: runtime,
// fnArgs: fnArgs
// })
}
const VIEW_WIDTH = 299;
const VIEW_HEIGHT = 433;
if (0 < activeComponents.length) {
this.breadboard = new Breadboard();
let composition = composeSVG({
el1: this.boardView.getView(),
scaleUnit1: this.boardView.getPinDist(),
el2: this.breadboard.getSVGAndSize(),
scaleUnit2: this.breadboard.getPinDist(),
margin: [0, 0, 10, 0],
middleMargin: 80,
maxWidth: VIEW_WIDTH,
maxHeight: VIEW_HEIGHT,
});
let under = composition.under;
let over = composition.over;
this.view = composition.host;
let edges = composition.edges;
this.fromMBCoord = composition.toHostCoord1;
this.fromBBCoord = composition.toHostCoord2;
let pinDist = composition.scaleUnit;
this.style = <SVGStyleElement>svg.child(this.view, "style", {});
this.defs = <SVGDefsElement>svg.child(this.view, "defs", {});
this.wireFactory = new WireFactory(under, over, edges, this.style, this.getLocCoord.bind(this));
let allocRes = allocateDefinitions({
boardDef: boardDef,
cmpDefs: cmpDefs,
fnArgs: fnArgs,
getBBCoord: this.breadboard.getCoord.bind(this.breadboard),
cmpList: activeComponents,
});
this.addAll(allocRes);
} else {
let el = this.boardView.getView().el;
this.view = el;
svg.hydrate(this.view, {
width: VIEW_WIDTH,
height: VIEW_HEIGHT,
});
}
this.state.updateSubscribers.push(() => this.updateState());
}
public getView(): SVGElement {
return this.view;
}
private updateState() {
this.components.forEach(c => c.updateState());
}
private getBBCoord(rowCol: BBRowCol) {
let bbCoord = this.breadboard.getCoord(rowCol);
return this.fromBBCoord(bbCoord);
}
private getPinCoord(pin: string) {
let boardCoord = this.boardView.getCoord(pin);
return this.fromMBCoord(boardCoord);
}
public getLocCoord(loc: Loc): Coord {
let coord: Coord;
if (loc.type === "breadboard") {
let rowCol = (<BBLoc>loc).rowCol;
coord = this.getBBCoord(rowCol);
} else {
let pinNm = (<BoardLoc>loc).pin;
coord = this.getPinCoord(pinNm);
}
if (!coord) {
console.error("Unknown location: " + name)
return [0, 0];
}
return coord;
}
public addComponent(cmpDesc: CmpInst): IBoardComponent<any> {
let cmp: IBoardComponent<any> = null;
if (typeof cmpDesc.visual === "string") {
let builtinVisual = cmpDesc.visual as string;
let cnstr = builtinComponentSimVisual[builtinVisual];
let stateFn = builtinComponentSimState[builtinVisual];
let cmp = cnstr();
cmp.init(this.state.bus, stateFn(this.state), this.view, cmpDesc.microbitPins, cmpDesc.otherArgs);
this.components.push(cmp);
this.view.appendChild(cmp.element);
if (cmp.defs)
cmp.defs.forEach(d => this.defs.appendChild(d));
this.style.textContent += cmp.style || "";
let rowCol = <BBRowCol>[`${cmpDesc.breadboardStartRow}`, `${cmpDesc.breadboardStartColumn}`];
let coord = this.getBBCoord(rowCol);
cmp.moveToCoord(coord);
let getCmpClass = (type: string) => `sim-${type}-cmp`;
let cls = getCmpClass(name);
svg.addClass(cmp.element, cls);
svg.addClass(cmp.element, "sim-cmp");
cmp.updateTheme();
cmp.updateState();
} else {
//TODO: support generic parts
}
return cmp;
}
public addWire(inst: WireInst): Wire {
return this.wireFactory.addWire(inst.start, inst.end, inst.color, true);
}
public addAll(basicWiresAndCmpsAndWires: AllocatorResult) {
let {powerWires, components} = basicWiresAndCmpsAndWires;
powerWires.forEach(w => this.addWire(w));
components.forEach((cAndWs, idx) => {
let {component, wires} = cAndWs;
wires.forEach(w => this.addWire(w));
this.addComponent(component);
});
}
}
}

2
sim/visuals/genericboard.ts
View File

@ -180,7 +180,7 @@ namespace pxsim.visuals {
`;
let nextBoardId = 0;
export class GenericBoardSvg {
export class GenericBoardSvg /*TODO: implements BoardView*/ {
public hostElement: SVGSVGElement;
private style: SVGStyleElement;
private defs: SVGDefsElement;