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sim.js
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sim.js
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var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
/// <reference path="../node_modules/pxt-core/built/pxtsim.d.ts"/>
/// <reference path="../libs/core/dal.d.ts"/>
/// <reference path="../libs/core/enums.d.ts"/>
var pxsim;
(function (pxsim) {
var DalBoard = /** @class */ (function (_super) {
__extends(DalBoard, _super);
function DalBoard() {
var _this = _super.call(this) || this;
// components
_this.lightState = {};
_this.fileSystem = new pxsim.FileSystemState();
_this.builtinParts["ledmatrix"] = _this.ledMatrixState = new pxsim.LedMatrixState(pxsim.runtime);
_this.builtinParts["buttonpair"] = _this.buttonPairState = new pxsim.ButtonPairState({
ID_BUTTON_A: 1 /* MICROBIT_ID_BUTTON_A */,
ID_BUTTON_B: 2 /* MICROBIT_ID_BUTTON_B */,
ID_BUTTON_AB: 3 /* MICROBIT_ID_BUTTON_AB */,
BUTTON_EVT_UP: 2 /* MICROBIT_BUTTON_EVT_UP */,
BUTTON_EVT_CLICK: 3 /* MICROBIT_BUTTON_EVT_CLICK */
});
_this.builtinParts["edgeconnector"] = _this.edgeConnectorState = new pxsim.EdgeConnectorState({
pins: [
100 /* MICROBIT_ID_IO_P0 */,
101 /* MICROBIT_ID_IO_P1 */,
102 /* MICROBIT_ID_IO_P2 */,
103 /* MICROBIT_ID_IO_P3 */,
104 /* MICROBIT_ID_IO_P4 */,
105 /* MICROBIT_ID_IO_P5 */,
106 /* MICROBIT_ID_IO_P6 */,
107 /* MICROBIT_ID_IO_P7 */,
108 /* MICROBIT_ID_IO_P8 */,
109 /* MICROBIT_ID_IO_P9 */,
110 /* MICROBIT_ID_IO_P10 */,
111 /* MICROBIT_ID_IO_P11 */,
112 /* MICROBIT_ID_IO_P12 */,
113 /* MICROBIT_ID_IO_P13 */,
114 /* MICROBIT_ID_IO_P14 */,
115 /* MICROBIT_ID_IO_P15 */,
116 /* MICROBIT_ID_IO_P16 */,
0,
0,
119 /* MICROBIT_ID_IO_P19 */,
120 /* MICROBIT_ID_IO_P20 */
],
servos: {
"P0": 100 /* MICROBIT_ID_IO_P0 */,
"P1": 101 /* MICROBIT_ID_IO_P1 */,
"P2": 102 /* MICROBIT_ID_IO_P2 */,
"P3": 103 /* MICROBIT_ID_IO_P3 */,
"P4": 104 /* MICROBIT_ID_IO_P4 */,
"P5": 105 /* MICROBIT_ID_IO_P5 */,
"P6": 106 /* MICROBIT_ID_IO_P6 */,
"P7": 107 /* MICROBIT_ID_IO_P7 */,
"P8": 108 /* MICROBIT_ID_IO_P8 */,
"P9": 109 /* MICROBIT_ID_IO_P9 */,
"P10": 110 /* MICROBIT_ID_IO_P10 */,
"P11": 111 /* MICROBIT_ID_IO_P11 */,
"P12": 112 /* MICROBIT_ID_IO_P12 */,
"P13": 113 /* MICROBIT_ID_IO_P13 */,
"P14": 114 /* MICROBIT_ID_IO_P14 */,
"P15": 115 /* MICROBIT_ID_IO_P15 */,
"P16": 116 /* MICROBIT_ID_IO_P16 */,
"P19": 119 /* MICROBIT_ID_IO_P19 */
}
});
_this.builtinParts["radio"] = _this.radioState = new pxsim.RadioState(pxsim.runtime, {
ID_RADIO: 9 /* MICROBIT_ID_RADIO */,
RADIO_EVT_DATAGRAM: 1 /* MICROBIT_RADIO_EVT_DATAGRAM */
});
_this.builtinParts["accelerometer"] = _this.accelerometerState = new pxsim.AccelerometerState(pxsim.runtime);
_this.builtinParts["serial"] = _this.serialState = new pxsim.SerialState();
_this.builtinParts["thermometer"] = _this.thermometerState = new pxsim.ThermometerState();
_this.builtinParts["lightsensor"] = _this.lightSensorState = new pxsim.LightSensorState();
_this.builtinParts["compass"] = _this.compassState = new pxsim.CompassState();
_this.builtinParts["microservo"] = _this.edgeConnectorState;
_this.builtinVisuals["buttonpair"] = function () { return new pxsim.visuals.ButtonPairView(); };
_this.builtinVisuals["ledmatrix"] = function () { return new pxsim.visuals.LedMatrixView(); };
_this.builtinVisuals["microservo"] = function () { return new pxsim.visuals.MicroServoView(); };
_this.builtinParts["neopixel"] = function (pin) { return _this.neopixelState(pin.id); };
_this.builtinVisuals["neopixel"] = function () { return new pxsim.visuals.NeoPixelView(pxsim.parsePinString); };
_this.builtinPartVisuals["neopixel"] = function (xy) { return pxsim.visuals.mkNeoPixelPart(xy); };
_this.builtinPartVisuals["buttonpair"] = function (xy) { return pxsim.visuals.mkBtnSvg(xy); };
_this.builtinPartVisuals["ledmatrix"] = function (xy) { return pxsim.visuals.mkLedMatrixSvg(xy, 8, 8); };
_this.builtinPartVisuals["microservo"] = function (xy) { return pxsim.visuals.mkMicroServoPart(xy); };
return _this;
}
DalBoard.prototype.receiveMessage = function (msg) {
if (!pxsim.runtime || pxsim.runtime.dead)
return;
switch (msg.type || "") {
case "eventbus":
var ev = msg;
this.bus.queue(ev.id, ev.eventid, ev.value);
break;
case "serial":
var data = msg.data || "";
this.serialState.receiveData(data);
break;
case "radiopacket":
var packet = msg;
this.radioState.receivePacket(packet);
break;
}
};
DalBoard.prototype.initAsync = function (msg) {
_super.prototype.initAsync.call(this, msg);
var boardDef = msg.boardDefinition;
var cmpsList = msg.parts;
var cmpDefs = msg.partDefinitions || {};
var fnArgs = msg.fnArgs;
var opts = {
state: this,
boardDef: boardDef,
partsList: cmpsList,
partDefs: cmpDefs,
fnArgs: fnArgs,
maxWidth: "100%",
maxHeight: "100%",
highContrast: msg.highContrast
};
this.viewHost = new pxsim.visuals.BoardHost(pxsim.visuals.mkBoardView({
visual: boardDef.visual,
boardDef: boardDef,
highContrast: msg.highContrast
}), opts);
document.body.innerHTML = ""; // clear children
document.body.appendChild(this.view = this.viewHost.getView());
return Promise.resolve();
};
DalBoard.prototype.tryGetNeopixelState = function (pinId) {
return this.lightState[pinId];
};
DalBoard.prototype.neopixelState = function (pinId) {
if (pinId === undefined) {
pinId = 100 /* MICROBIT_ID_IO_P0 */;
}
var state = this.lightState[pinId];
if (!state)
state = this.lightState[pinId] = new pxsim.CommonNeoPixelState();
return state;
};
DalBoard.prototype.screenshotAsync = function (width) {
return this.viewHost.screenshotAsync(width);
};
return DalBoard;
}(pxsim.CoreBoard));
pxsim.DalBoard = DalBoard;
function initRuntimeWithDalBoard() {
pxsim.U.assert(!pxsim.runtime.board);
var b = new DalBoard();
pxsim.runtime.board = b;
pxsim.runtime.postError = function (e) {
pxsim.led.setBrightness(255);
var img = board().ledMatrixState.image;
img.clear();
img.set(0, 4, 255);
img.set(1, 3, 255);
img.set(2, 3, 255);
img.set(3, 3, 255);
img.set(4, 4, 255);
img.set(0, 0, 255);
img.set(1, 0, 255);
img.set(0, 1, 255);
img.set(1, 1, 255);
img.set(3, 0, 255);
img.set(4, 0, 255);
img.set(3, 1, 255);
img.set(4, 1, 255);
pxsim.runtime.updateDisplay();
};
}
pxsim.initRuntimeWithDalBoard = initRuntimeWithDalBoard;
if (!pxsim.initCurrentRuntime) {
pxsim.initCurrentRuntime = initRuntimeWithDalBoard;
}
function board() {
return pxsim.runtime.board;
}
pxsim.board = board;
function parsePinString(gpioPin) {
if (gpioPin == "*")
return board().edgeConnectorState.getPin(100 /* MICROBIT_ID_IO_P0 */);
var m = /^(Analog|Digital)Pin\.P(\d)+/.exec(gpioPin);
if (!m)
return undefined;
var pinNum = parseInt(m[2]);
return board().edgeConnectorState.pins[pinNum];
}
pxsim.parsePinString = parsePinString;
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var input;
(function (input) {
function accForGesture(gesture) {
var b = pxsim.board().accelerometerState;
b.accelerometer.activate();
if (gesture == 11 && !b.useShake) { // SHAKE
b.useShake = true;
pxsim.runtime.queueDisplayUpdate();
}
return b;
}
function onGesture(gesture, handler) {
var b = accForGesture(gesture);
pxsim.pxtcore.registerWithDal(13 /* MICROBIT_ID_GESTURE */, gesture, handler);
}
input.onGesture = onGesture;
function isGesture(gesture) {
var b = accForGesture(gesture);
b.accelerometer.activate();
return b.accelerometer.getGesture() == gesture;
}
input.isGesture = isGesture;
function acceleration(dimension) {
var b = pxsim.board().accelerometerState;
var acc = b.accelerometer;
switch (dimension) {
case 0:
acc.activate(pxsim.AccelerometerFlag.X);
return acc.getX();
case 1:
acc.activate(pxsim.AccelerometerFlag.Y);
return acc.getY();
case 2:
acc.activate(pxsim.AccelerometerFlag.Z);
return acc.getZ();
default:
acc.activate(pxsim.AccelerometerFlag.Strength);
return acc.getStrength();
}
}
input.acceleration = acceleration;
function rotation(kind) {
var b = pxsim.board().accelerometerState;
var acc = b.accelerometer;
switch (kind) {
case 0: {
acc.activate(pxsim.AccelerometerFlag.Pitch);
return acc.getPitch();
}
case 1: {
acc.activate(pxsim.AccelerometerFlag.Roll);
return acc.getRoll();
}
default: return 0;
}
}
input.rotation = rotation;
function setAccelerometerRange(range) {
var b = pxsim.board().accelerometerState;
b.accelerometer.setSampleRange(range);
}
input.setAccelerometerRange = setAccelerometerRange;
})(input = pxsim.input || (pxsim.input = {}));
})(pxsim || (pxsim = {}));
(function (pxsim) {
/**
* Co-ordinate systems that can be used.
* RAW: Unaltered data. Data will be returned directly from the accelerometer.
*
* SIMPLE_CARTESIAN: Data will be returned based on an easy to understand alignment, consistent with the cartesian system taught in schools.
* When held upright, facing the user:
*
* /
* +--------------------+ z
* | |
* | ..... |
* | * ..... * |
* ^ | ..... |
* | | |
* y +--------------------+ x-->
*
*
* NORTH_EAST_DOWN: Data will be returned based on the industry convention of the North East Down (NED) system.
* When held upright, facing the user:
*
* z
* +--------------------+ /
* | |
* | ..... |
* | * ..... * |
* ^ | ..... |
* | | |
* x +--------------------+ y-->
*
*/
var MicroBitCoordinateSystem;
(function (MicroBitCoordinateSystem) {
MicroBitCoordinateSystem[MicroBitCoordinateSystem["RAW"] = 0] = "RAW";
MicroBitCoordinateSystem[MicroBitCoordinateSystem["SIMPLE_CARTESIAN"] = 1] = "SIMPLE_CARTESIAN";
MicroBitCoordinateSystem[MicroBitCoordinateSystem["NORTH_EAST_DOWN"] = 2] = "NORTH_EAST_DOWN";
})(MicroBitCoordinateSystem = pxsim.MicroBitCoordinateSystem || (pxsim.MicroBitCoordinateSystem = {}));
var AccelerometerFlag;
(function (AccelerometerFlag) {
AccelerometerFlag[AccelerometerFlag["X"] = 1] = "X";
AccelerometerFlag[AccelerometerFlag["Y"] = 2] = "Y";
AccelerometerFlag[AccelerometerFlag["Z"] = 4] = "Z";
AccelerometerFlag[AccelerometerFlag["Strength"] = 8] = "Strength";
AccelerometerFlag[AccelerometerFlag["Pitch"] = 16] = "Pitch";
AccelerometerFlag[AccelerometerFlag["Roll"] = 32] = "Roll";
})(AccelerometerFlag = pxsim.AccelerometerFlag || (pxsim.AccelerometerFlag = {}));
var Accelerometer = /** @class */ (function () {
function Accelerometer(runtime) {
this.runtime = runtime;
this.sigma = 0; // the number of ticks that the instantaneous gesture has been stable.
this.lastGesture = 0; // the last, stable gesture recorded.
this.currentGesture = 0; // the instantaneous, unfiltered gesture detected.
this.sample = { x: 0, y: 0, z: -1023 };
this.shake = { x: false, y: false, z: false, count: 0, shaken: 0, timer: 0 }; // State information needed to detect shake events.
this.isActive = false;
this.sampleRange = 2;
this.flags = 0;
this.id = 5 /* MICROBIT_ID_ACCELEROMETER */;
}
Accelerometer.prototype.setSampleRange = function (range) {
this.activate();
this.sampleRange = Math.max(1, Math.min(8, range));
};
Accelerometer.prototype.activate = function (flags) {
if (!this.isActive) {
this.isActive = true;
this.runtime.queueDisplayUpdate();
}
if (!!flags)
this.flags |= flags;
};
/**
* Reads the acceleration data from the accelerometer, and stores it in our buffer.
* This is called by the tick() member function, if the interrupt is set!
*/
Accelerometer.prototype.update = function (x, y, z) {
// read MSB values...
this.sample.x = Math.floor(x);
this.sample.y = Math.floor(y);
this.sample.z = Math.floor(z);
// Update gesture tracking
this.updateGesture();
// Indicate that a new sample is available
pxsim.board().bus.queue(this.id, 1 /* MICROBIT_ACCELEROMETER_EVT_DATA_UPDATE */);
};
Accelerometer.prototype.getStrength = function () {
return Math.floor(Math.sqrt(this.instantaneousAccelerationSquared()));
};
Accelerometer.prototype.updateEnvironmentGlobals = function () {
// update debugger
if (this.isActive) {
if (this.flags & AccelerometerFlag.X)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.x")] = this.sample.x;
if (this.flags & AccelerometerFlag.Y)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.y")] = this.sample.y;
if (this.flags & AccelerometerFlag.Z)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.z")] = this.sample.z;
if (this.flags & AccelerometerFlag.Strength)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.strength")] = Math.sqrt(this.instantaneousAccelerationSquared());
if (this.flags & AccelerometerFlag.Pitch)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.pitch")] = this.getPitch();
if (this.flags & AccelerometerFlag.Roll)
this.runtime.environmentGlobals[pxsim.localization.lf("acceleration.roll")] = this.getRoll();
}
};
Accelerometer.prototype.instantaneousAccelerationSquared = function () {
// Use pythagoras theorem to determine the combined force acting on the device.
return this.sample.x * this.sample.x + this.sample.y * this.sample.y + this.sample.z * this.sample.z;
};
/**
* Service function. Determines the best guess posture of the device based on instantaneous data.
* This makes no use of historic data (except for shake), and forms this input to the filter implemented in updateGesture().
*
* @return A best guess of the current posture of the device, based on instantaneous data.
*/
Accelerometer.prototype.instantaneousPosture = function () {
var force = this.instantaneousAccelerationSquared();
var shakeDetected = false;
// Test for shake events.
// We detect a shake by measuring zero crossings in each axis. In other words, if we see a strong acceleration to the left followed by
// a string acceleration to the right, then we can infer a shake. Similarly, we can do this for each acxis (left/right, up/down, in/out).
//
// If we see enough zero crossings in succession (MICROBIT_ACCELEROMETER_SHAKE_COUNT_THRESHOLD), then we decide that the device
// has been shaken.
if ((this.getX() < -400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && this.shake.x) || (this.getX() > 400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && !this.shake.x)) {
shakeDetected = true;
this.shake.x = !this.shake.x;
}
if ((this.getY() < -400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && this.shake.y) || (this.getY() > 400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && !this.shake.y)) {
shakeDetected = true;
this.shake.y = !this.shake.y;
}
if ((this.getZ() < -400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && this.shake.z) || (this.getZ() > 400 /* MICROBIT_ACCELEROMETER_SHAKE_TOLERANCE */ && !this.shake.z)) {
shakeDetected = true;
this.shake.z = !this.shake.z;
}
if (shakeDetected && this.shake.count < 4 /* MICROBIT_ACCELEROMETER_SHAKE_COUNT_THRESHOLD */ && ++this.shake.count == 4 /* MICROBIT_ACCELEROMETER_SHAKE_COUNT_THRESHOLD */)
this.shake.shaken = 1;
if (++this.shake.timer >= 10 /* MICROBIT_ACCELEROMETER_SHAKE_DAMPING */) {
this.shake.timer = 0;
if (this.shake.count > 0) {
if (--this.shake.count == 0)
this.shake.shaken = 0;
}
}
if (this.shake.shaken)
return 11 /* MICROBIT_ACCELEROMETER_EVT_SHAKE */;
var sq = function (n) { return n * n; };
if (force < sq(400 /* MICROBIT_ACCELEROMETER_FREEFALL_TOLERANCE */))
return 7 /* MICROBIT_ACCELEROMETER_EVT_FREEFALL */;
if (force > sq(3072 /* MICROBIT_ACCELEROMETER_3G_TOLERANCE */))
return 8 /* MICROBIT_ACCELEROMETER_EVT_3G */;
if (force > sq(6144 /* MICROBIT_ACCELEROMETER_6G_TOLERANCE */))
return 9 /* MICROBIT_ACCELEROMETER_EVT_6G */;
if (force > sq(8192 /* MICROBIT_ACCELEROMETER_8G_TOLERANCE */))
return 10 /* MICROBIT_ACCELEROMETER_EVT_8G */;
// Determine our posture.
if (this.getX() < (-1000 + 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 3 /* MICROBIT_ACCELEROMETER_EVT_TILT_LEFT */;
if (this.getX() > (1000 - 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 4 /* MICROBIT_ACCELEROMETER_EVT_TILT_RIGHT */;
if (this.getY() < (-1000 + 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 2 /* MICROBIT_ACCELEROMETER_EVT_TILT_DOWN */;
if (this.getY() > (1000 - 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 1 /* MICROBIT_ACCELEROMETER_EVT_TILT_UP */;
if (this.getZ() < (-1000 + 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 5 /* MICROBIT_ACCELEROMETER_EVT_FACE_UP */;
if (this.getZ() > (1000 - 200 /* MICROBIT_ACCELEROMETER_TILT_TOLERANCE */))
return 6 /* MICROBIT_ACCELEROMETER_EVT_FACE_DOWN */;
return 0;
};
Accelerometer.prototype.updateGesture = function () {
// Determine what it looks like we're doing based on the latest sample...
var g = this.instantaneousPosture();
// Perform some low pass filtering to reduce jitter from any detected effects
if (g != this.currentGesture) {
this.currentGesture = g;
this.sigma = 0;
}
else if (this.sigma < 5 /* MICROBIT_ACCELEROMETER_GESTURE_DAMPING */) {
++this.sigma;
}
if (this.currentGesture !== this.lastGesture && this.sigma >= 5 /* MICROBIT_ACCELEROMETER_GESTURE_DAMPING */) {
this.enqueueCurrentGesture();
}
};
Accelerometer.prototype.forceGesture = function (gesture) {
this.currentGesture = gesture;
this.enqueueCurrentGesture();
};
Accelerometer.prototype.enqueueCurrentGesture = function () {
this.lastGesture = this.currentGesture;
pxsim.board().bus.queue(13 /* MICROBIT_ID_GESTURE */, this.lastGesture);
};
/**
* Reads the X axis value of the latest update from the accelerometer.
* @param system The coordinate system to use. By default, a simple cartesian system is provided.
* @return The force measured in the X axis, in milli-g.
*
* Example:
* @code
* uBit.accelerometer.getX();
* uBit.accelerometer.getX(RAW);
* @endcode
*/
Accelerometer.prototype.getX = function (system) {
if (system === void 0) { system = MicroBitCoordinateSystem.SIMPLE_CARTESIAN; }
switch (system) {
case MicroBitCoordinateSystem.SIMPLE_CARTESIAN:
return -this.sample.x;
case MicroBitCoordinateSystem.NORTH_EAST_DOWN:
return this.sample.y;
//case MicroBitCoordinateSystem.SIMPLE_CARTESIAN.RAW:
default:
return this.sample.x;
}
};
/**
* Reads the Y axis value of the latest update from the accelerometer.
* @param system The coordinate system to use. By default, a simple cartesian system is provided.
* @return The force measured in the Y axis, in milli-g.
*
* Example:
* @code
* uBit.accelerometer.getY();
* uBit.accelerometer.getY(RAW);
* @endcode
*/
Accelerometer.prototype.getY = function (system) {
if (system === void 0) { system = MicroBitCoordinateSystem.SIMPLE_CARTESIAN; }
switch (system) {
case MicroBitCoordinateSystem.SIMPLE_CARTESIAN:
return -this.sample.y;
case MicroBitCoordinateSystem.NORTH_EAST_DOWN:
return -this.sample.x;
//case RAW:
default:
return this.sample.y;
}
};
/**
* Reads the Z axis value of the latest update from the accelerometer.
* @param system The coordinate system to use. By default, a simple cartesian system is provided.
* @return The force measured in the Z axis, in milli-g.
*
* Example:
* @code
* uBit.accelerometer.getZ();
* uBit.accelerometer.getZ(RAW);
* @endcode
*/
Accelerometer.prototype.getZ = function (system) {
if (system === void 0) { system = MicroBitCoordinateSystem.SIMPLE_CARTESIAN; }
switch (system) {
case MicroBitCoordinateSystem.NORTH_EAST_DOWN:
return -this.sample.z;
//case MicroBitCoordinateSystem.SIMPLE_CARTESIAN:
//case MicroBitCoordinateSystem.RAW:
default:
return this.sample.z;
}
};
/**
* Provides a rotation compensated pitch of the device, based on the latest update from the accelerometer.
* @return The pitch of the device, in degrees.
*
* Example:
* @code
* uBit.accelerometer.getPitch();
* @endcode
*/
Accelerometer.prototype.getPitch = function () {
return Math.floor((360 * this.getPitchRadians()) / (2 * Math.PI));
};
Accelerometer.prototype.getPitchRadians = function () {
this.recalculatePitchRoll();
return this.pitch;
};
/**
* Provides a rotation compensated roll of the device, based on the latest update from the accelerometer.
* @return The roll of the device, in degrees.
*
* Example:
* @code
* uBit.accelerometer.getRoll();
* @endcode
*/
Accelerometer.prototype.getRoll = function () {
return Math.floor((360 * this.getRollRadians()) / (2 * Math.PI));
};
Accelerometer.prototype.getRollRadians = function () {
this.recalculatePitchRoll();
return this.roll;
};
Accelerometer.prototype.getGesture = function () {
return this.lastGesture;
};
/**
* Recalculate roll and pitch values for the current sample.
* We only do this at most once per sample, as the necessary trigonemteric functions are rather
* heavyweight for a CPU without a floating point unit...
*/
Accelerometer.prototype.recalculatePitchRoll = function () {
var x = this.getX(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
var y = this.getY(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
var z = this.getZ(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
this.roll = Math.atan2(y, z);
this.pitch = Math.atan(-x / (y * Math.sin(this.roll) + z * Math.cos(this.roll)));
};
return Accelerometer;
}());
pxsim.Accelerometer = Accelerometer;
var AccelerometerState = /** @class */ (function () {
function AccelerometerState(runtime) {
this.useShake = false;
this.accelerometer = new Accelerometer(runtime);
}
AccelerometerState.prototype.shake = function () {
this.accelerometer.forceGesture(11 /* MICROBIT_ACCELEROMETER_EVT_SHAKE */); // SHAKE == 11
};
return AccelerometerState;
}());
pxsim.AccelerometerState = AccelerometerState;
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var input;
(function (input) {
function onButtonPressed(button, handler) {
var b = pxsim.board().buttonPairState;
if (button == b.props.ID_BUTTON_AB && !b.usesButtonAB) {
b.usesButtonAB = true;
pxsim.runtime.queueDisplayUpdate();
}
pxsim.pxtcore.registerWithDal(button, 3 /* MICROBIT_BUTTON_EVT_CLICK */, handler);
}
input.onButtonPressed = onButtonPressed;
function buttonIsPressed(button) {
var b = pxsim.board().buttonPairState;
if (button == b.abBtn.id && !b.usesButtonAB) {
b.usesButtonAB = true;
pxsim.runtime.queueDisplayUpdate();
}
if (button == b.aBtn.id)
return b.aBtn.pressed;
if (button == b.bBtn.id)
return b.bBtn.pressed;
return b.abBtn.pressed || (b.aBtn.pressed && b.bBtn.pressed);
}
input.buttonIsPressed = buttonIsPressed;
})(input = pxsim.input || (pxsim.input = {}));
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var visuals;
(function (visuals) {
function mkBtnSvg(xy) {
var _a = ["sim-button", "sim-button-outer"], innerCls = _a[0], outerCls = _a[1];
var tabSize = visuals.PIN_DIST / 2.5;
var pegR = visuals.PIN_DIST / 5;
var btnR = visuals.PIN_DIST * .8;
var pegMargin = visuals.PIN_DIST / 8;
var plateR = visuals.PIN_DIST / 12;
var pegOffset = pegMargin + pegR;
var x = xy[0], y = xy[1];
var left = x - tabSize / 2;
var top = y - tabSize / 2;
var plateH = 3 * visuals.PIN_DIST - tabSize;
var plateW = 2 * visuals.PIN_DIST + tabSize;
var plateL = left;
var plateT = top + tabSize;
var btnCX = plateL + plateW / 2;
var btnCY = plateT + plateH / 2;
var btng = pxsim.svg.elt("g");
//tabs
var mkTab = function (x, y) {
pxsim.svg.child(btng, "rect", { class: "sim-button-tab", x: x, y: y, width: tabSize, height: tabSize });
};
mkTab(left, top);
mkTab(left + 2 * visuals.PIN_DIST, top);
mkTab(left, top + 3 * visuals.PIN_DIST);
mkTab(left + 2 * visuals.PIN_DIST, top + 3 * visuals.PIN_DIST);
//plate
pxsim.svg.child(btng, "rect", { class: outerCls, x: plateL, y: plateT, rx: plateR, ry: plateR, width: plateW, height: plateH });
//pegs
var mkPeg = function (x, y) {
pxsim.svg.child(btng, "circle", { class: "sim-button-nut", cx: x, cy: y, r: pegR });
};
mkPeg(plateL + pegOffset, plateT + pegOffset);
mkPeg(plateL + plateW - pegOffset, plateT + pegOffset);
mkPeg(plateL + pegOffset, plateT + plateH - pegOffset);
mkPeg(plateL + plateW - pegOffset, plateT + plateH - pegOffset);
//inner btn
var innerBtn = pxsim.svg.child(btng, "circle", { class: innerCls, cx: btnCX, cy: btnCY, r: btnR });
//return
return { el: btng, y: top, x: left, w: plateW, h: plateH + 2 * tabSize };
}
visuals.mkBtnSvg = mkBtnSvg;
visuals.BUTTON_PAIR_STYLE = "\n .sim-button {\n pointer-events: none;\n fill: #000;\n }\n .sim-button-outer:active ~ .sim-button,\n .sim-button-virtual:active {\n fill: #FFA500;\n }\n .sim-button-outer {\n cursor: pointer;\n fill: #979797;\n }\n .sim-button-outer:hover {\n stroke:gray;\n stroke-width: " + visuals.PIN_DIST / 5 + "px;\n }\n .sim-button-nut {\n fill:#000;\n pointer-events:none;\n }\n .sim-button-nut:hover {\n stroke:" + visuals.PIN_DIST / 15 + "px solid #704A4A;\n }\n .sim-button-tab {\n fill:#FFF;\n pointer-events:none;\n }\n .sim-button-virtual {\n cursor: pointer;\n fill: rgba(255, 255, 255, 0.6);\n stroke: rgba(255, 255, 255, 1);\n stroke-width: " + visuals.PIN_DIST / 5 + "px;\n }\n .sim-button-virtual:hover {\n stroke: rgba(128, 128, 128, 1);\n }\n .sim-text-virtual {\n fill: #000;\n pointer-events:none;\n }\n ";
var ButtonPairView = /** @class */ (function () {
function ButtonPairView() {
this.style = visuals.BUTTON_PAIR_STYLE;
}
ButtonPairView.prototype.init = function (bus, state) {
this.state = state;
this.bus = bus;
this.defs = [];
this.element = this.mkBtns();
this.updateState();
this.attachEvents();
};
ButtonPairView.prototype.moveToCoord = function (xy) {
var btnWidth = visuals.PIN_DIST * 3;
var x = xy[0], y = xy[1];
visuals.translateEl(this.aBtn, [x, y]);
visuals.translateEl(this.bBtn, [x + btnWidth, y]);
visuals.translateEl(this.abBtn, [x + visuals.PIN_DIST * 1.5, y + visuals.PIN_DIST * 4]);
};
ButtonPairView.prototype.updateState = function () {
var stateBtns = [this.state.aBtn, this.state.bBtn, this.state.abBtn];
var svgBtns = [this.aBtn, this.bBtn, this.abBtn];
if (this.state.usesButtonAB && this.abBtn.style.visibility != "visible") {
this.abBtn.style.visibility = "visible";
}
};
ButtonPairView.prototype.updateTheme = function () { };
ButtonPairView.prototype.mkBtns = function () {
this.aBtn = mkBtnSvg([0, 0]).el;
this.bBtn = mkBtnSvg([0, 0]).el;
var mkVirtualBtn = function () {
var numPins = 2;
var w = visuals.PIN_DIST * 2.8;
var offset = (w - (numPins * visuals.PIN_DIST)) / 2;
var corner = visuals.PIN_DIST / 2;
var cx = 0 - offset + w / 2;
var cy = cx;
var txtSize = visuals.PIN_DIST * 1.3;
var x = -offset;
var y = -offset;
var txtXOff = visuals.PIN_DIST / 7;
var txtYOff = visuals.PIN_DIST / 10;
var btng = pxsim.svg.elt("g");
var btn = pxsim.svg.child(btng, "rect", { class: "sim-button-virtual", x: x, y: y, rx: corner, ry: corner, width: w, height: w });
var btnTxt = visuals.mkTxt(cx + txtXOff, cy + txtYOff, txtSize, 0, "A+B");
pxsim.U.addClass(btnTxt, "sim-text");
pxsim.U.addClass(btnTxt, "sim-text-virtual");
btng.appendChild(btnTxt);
return btng;
};
this.abBtn = mkVirtualBtn();
this.abBtn.style.visibility = "hidden";
var el = pxsim.svg.elt("g");
pxsim.U.addClass(el, "sim-buttonpair");
el.appendChild(this.aBtn);
el.appendChild(this.bBtn);
el.appendChild(this.abBtn);
return el;
};
ButtonPairView.prototype.attachEvents = function () {
var _this = this;
var btnStates = [this.state.aBtn, this.state.bBtn];
var btnSvgs = [this.aBtn, this.bBtn];
btnSvgs.forEach(function (btn, index) {
pxsim.pointerEvents.down.forEach(function (evid) { return btn.addEventListener(evid, function (ev) {
btnStates[index].pressed = true;
}); });
btn.addEventListener(pxsim.pointerEvents.leave, function (ev) {
btnStates[index].pressed = false;
});
btn.addEventListener(pxsim.pointerEvents.up, function (ev) {
btnStates[index].pressed = false;
_this.bus.queue(btnStates[index].id, _this.state.props.BUTTON_EVT_UP);
_this.bus.queue(btnStates[index].id, _this.state.props.BUTTON_EVT_CLICK);
});
});
var updateBtns = function (s) {
btnStates.forEach(function (b) { return b.pressed = s; });
};
pxsim.pointerEvents.down.forEach(function (evid) { return _this.abBtn.addEventListener(evid, function (ev) {
updateBtns(true);
}); });
this.abBtn.addEventListener(pxsim.pointerEvents.leave, function (ev) {
updateBtns(false);
});
this.abBtn.addEventListener(pxsim.pointerEvents.up, function (ev) {
updateBtns(false);
_this.bus.queue(_this.state.abBtn.id, _this.state.props.BUTTON_EVT_UP);
_this.bus.queue(_this.state.abBtn.id, _this.state.props.BUTTON_EVT_CLICK);
});
};
return ButtonPairView;
}());
visuals.ButtonPairView = ButtonPairView;
})(visuals = pxsim.visuals || (pxsim.visuals = {}));
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var input;
(function (input) {
function compassHeading() {
var b = pxsim.board().compassState;
if (!b.usesHeading) {
b.usesHeading = true;
pxsim.runtime.queueDisplayUpdate();
}
return b.heading;
}
input.compassHeading = compassHeading;
function magneticForce() {
// TODO
return 0;
}
input.magneticForce = magneticForce;
})(input = pxsim.input || (pxsim.input = {}));
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var input;
(function (input) {
function onPinPressed(pinId, handler) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.isTouched();
pxsim.runtime.queueDisplayUpdate();
pxsim.pxtcore.registerWithDal(pin.id, 3 /* MICROBIT_BUTTON_EVT_CLICK */, handler);
}
input.onPinPressed = onPinPressed;
function onPinReleased(pinId, handler) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.isTouched();
pxsim.runtime.queueDisplayUpdate();
pxsim.pxtcore.registerWithDal(pin.id, 2 /* MICROBIT_BUTTON_EVT_UP */, handler);
}
input.onPinReleased = onPinReleased;
function pinIsPressed(pinId) {
var pin = pxsim.getPin(pinId);
if (!pin)
return false;
return pin.isTouched();
}
input.pinIsPressed = pinIsPressed;
})(input = pxsim.input || (pxsim.input = {}));
})(pxsim || (pxsim = {}));
(function (pxsim) {
function getPin(id) {
return pxsim.board().edgeConnectorState.getPin(id);
}
pxsim.getPin = getPin;
})(pxsim || (pxsim = {}));
(function (pxsim) {
var pins;
(function (pins_1) {
function digitalReadPin(pinId) {
var pin = pxsim.getPin(pinId);
if (!pin)
return -1;
pin.mode = pxsim.PinFlags.Digital | pxsim.PinFlags.Input;
return pin.value > 100 ? 1 : 0;
}
pins_1.digitalReadPin = digitalReadPin;
function digitalWritePin(pinId, value) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.mode = pxsim.PinFlags.Digital | pxsim.PinFlags.Output;
pin.value = value > 0 ? 1023 : 0;
pxsim.runtime.queueDisplayUpdate();
}
pins_1.digitalWritePin = digitalWritePin;
function setPull(pinId, pull) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.setPull(pull);
}
pins_1.setPull = setPull;
function analogReadPin(pinId) {
var pin = pxsim.getPin(pinId);
if (!pin)
return -1;
pin.mode = pxsim.PinFlags.Analog | pxsim.PinFlags.Input;
return pin.value || 0;
}
pins_1.analogReadPin = analogReadPin;
function analogWritePin(pinId, value) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.mode = pxsim.PinFlags.Analog | pxsim.PinFlags.Output;
pin.value = value | 0;
pxsim.runtime.queueDisplayUpdate();
}
pins_1.analogWritePin = analogWritePin;
function analogSetPeriod(pinId, micros) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.mode = pxsim.PinFlags.Analog | pxsim.PinFlags.Output;
pin.period = micros;
pxsim.runtime.queueDisplayUpdate();
}
pins_1.analogSetPeriod = analogSetPeriod;
function servoWritePin(pinId, value) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
analogSetPeriod(pinId, 20000);
pin.servoAngle = value;
}
pins_1.servoWritePin = servoWritePin;
function servoSetContinuous(pinId, value) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pin.servoSetContinuous(value);
}
pins_1.servoSetContinuous = servoSetContinuous;
function servoSetPulse(pinId, micros) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
// TODO
}
pins_1.servoSetPulse = servoSetPulse;
function analogSetPitchPin(pinId) {
var pin = pxsim.getPin(pinId);
if (!pin)
return;
pxsim.board().edgeConnectorState.pins.filter(function (p) { return !!p; }).forEach(function (p) { return p.pitch = false; });
pin.pitch = true;
}
pins_1.analogSetPitchPin = analogSetPitchPin;
function analogSetPitchVolume(volume) {
var ec = pxsim.board().edgeConnectorState;
ec.pitchVolume = Math.max(0, Math.min(0xff, volume | 0));
}
pins_1.analogSetPitchVolume = analogSetPitchVolume;
function analogPitchVolume() {
var ec = pxsim.board().edgeConnectorState;
return ec.pitchVolume;
}
pins_1.analogPitchVolume = analogPitchVolume;
function analogPitch(frequency, ms) {
// update analog output
var ec = pxsim.board().edgeConnectorState;
var pins = ec.pins;
var pin = pins.filter(function (pin) { return !!pin && pin.pitch; })[0] || pins[0];
var pitchVolume = ec.pitchVolume | 0;
pin.mode = pxsim.PinFlags.Analog | pxsim.PinFlags.Output;
if (frequency <= 0 || pitchVolume <= 0) {
pin.value = 0;
pin.period = 0;
}
else {
var v_1 = 1 << (pitchVolume >> 5);
pin.value = v_1;
pin.period = 1000000 / frequency;
}
pxsim.runtime.queueDisplayUpdate();
var cb = pxsim.getResume();
var v = pitchVolume / 0xff;
pxsim.AudioContextManager.tone(frequency, v);
if (ms <= 0)
cb();
else {
setTimeout(function () {
pxsim.AudioContextManager.stop();
pin.value = 0;
pin.period = 0;
pin.mode = pxsim.PinFlags.Unused;
pxsim.runtime.queueDisplayUpdate();
cb();
}, ms);
}
}
pins_1.analogPitch = analogPitch;
})(pins = pxsim.pins || (pxsim.pins = {}));
})(pxsim || (pxsim = {}));
var pxsim;
(function (pxsim) {
var PinFlags;
(function (PinFlags) {
PinFlags[PinFlags["Unused"] = 0] = "Unused";
PinFlags[PinFlags["Digital"] = 1] = "Digital";
PinFlags[PinFlags["Analog"] = 2] = "Analog";
PinFlags[PinFlags["Input"] = 4] = "Input";
PinFlags[PinFlags["Output"] = 8] = "Output";
PinFlags[PinFlags["Touch"] = 16] = "Touch";
})(PinFlags = pxsim.PinFlags || (pxsim.PinFlags = {}));
var Pin = /** @class */ (function () {
function Pin(id) {
this.id = id;
this.touched = false;
this.value = 0;
this.period = 0;
this.servoAngle = 0;
this.mode = PinFlags.Unused;
this.pitch = false;
this.pull = 0; // PullDown
this.servoContinuous = false;
}
Pin.prototype.digitalReadPin = function () {
this.mode = PinFlags.Digital | PinFlags.Input;
return this.value > 100 ? 1 : 0;
};
Pin.prototype.digitalWritePin = function (value) {
this.mode = PinFlags.Digital | PinFlags.Output;
this.value = value > 0 ? 200 : 0;
pxsim.runtime.queueDisplayUpdate();
};
Pin.prototype.setPull = function (pull) {
this.pull = pull;
switch (pull) {
case 0 /* PullDown */:
this.value = 0;
break;
case 1 /* PullUp */:
this.value = 1023;
break;
default:
this.value = pxsim.Math_.randomRange(0, 1023);
break;
}
};
Pin.prototype.analogReadPin = function () {
this.mode = PinFlags.Analog | PinFlags.Input;
return this.value || 0;
};