Merge branch 'master' of github.com:Microsoft/kindscript-microbit

docs/windows10.md

@@ -0,0 +1,18 @@
+# Windows 10 App
+
+## Features
+
+The Windows 10 App provides all the existing features of codemicrobit.com plus the following ones:
+
+* **auto-upload**: the compiled .hex file is automatically deployed to all connected BBC micro:bits
+* **serial piping**: all serial data sent by connected BBC micro:bit is automatically imported and analyzed in the editor.
+
+## Installing the pre-release app
+
+The following instructions allow to side-load the Windows 10 app. This is required until the app is in the store.
+ 
+*	Search for “developer settings” in Windows 10 and put your computer in “Developer mode”. 
+*	Download https://pxt.io/codemicrobit.appx and unzip it. **DO NOT try to install from a zipped folder.**
+*	Open the extracted folder, right-click on `Add-AppDevPackage.ps1` and click on `Run with PowerShell`. Follow the prompts…
+
+4) In order to communicate with the micro:bit via serial, you need to install the [ARM mbed driver](https://developer.mbed.org/handbook/Windows-serial-configuration).

libs/microbit/control.ts

@@ -22,7 +22,7 @@ namespace control {
     /**
      * Display specified error code and stop the program.
      */
-    //% shim=pxrt::panic
+    //% shim=pxtrt::panic
     export function panic(code:number)
     {
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pxt-microbit",
-  "version": "0.2.54",
+  "version": "0.2.60",
   "description": "BBC micro:bit target for PXT",
   "keywords": [
     "JavaScript",
@@ -29,6 +29,6 @@
     "typescript": "^1.8.7"
   },
   "dependencies": {
-    "pxt-core": "0.2.58"
+    "pxt-core": "0.2.62"
   }
 }

sim/libmbit.ts

@@ -151,7 +151,7 @@ namespace pxsim.basic {
         if (interval < 0) return;
 
         let leds = createImageFromString(x.toString());
-        if (x < 0 || x >= 10) scrollImage(leds, interval, 1);
+        if (x < 0 || x >= 10) ImageMethods.scrollImage(leds, interval, 1);
         else showLeds(leds, interval * 5);
     }
 
@@ -163,7 +163,7 @@ namespace pxsim.basic {
         } else {
             let leds = createImageFromString(s);
             if (s.length == 1) showLeds(leds, interval * 5)
-            else scrollImage(leds, interval, 1);
+            else ImageMethods.scrollImage(leds, interval, 1);
         }
     }
 
@@ -176,32 +176,12 @@ namespace pxsim.basic {
         runtime.queueDisplayUpdate()
     }
 
-    function scrollImage(leds: Image, interval: number, stride: number): void {
-        let cb = getResume()
-        let off = stride > 0 ? 0 : leds.width - 1;
-        let display = board().image;
-
-        board().animationQ.enqueue({
-            interval: interval,
-            frame: () => {
-                if (off >= leds.width || off < 0) return false;
-                stride > 0 ? display.shiftLeft(stride) : display.shiftRight(-stride);
-                let c = Math.min(stride, leds.width - off);
-                leds.copyTo(off, c, display, 5 - stride)
-                off += stride;
-                return true;
-            },
-            whenDone: cb
-        })
-    }
-
     export function showAnimation(leds: Image, interval: number = 400): void {
-        scrollImage(leds, interval, 5);
+        ImageMethods.scrollImage(leds, interval, 5);
     }
 
     export function plotLeds(leds: Image): void {
-        leds.copyTo(0, 5, board().image, 0)
+        ImageMethods.plotImage(leds, 0);
-        runtime.queueDisplayUpdate()
     }
 }
 
@@ -305,6 +285,25 @@ namespace pxsim.input {
             default: return Math.floor(Math.sqrt(acc.instantaneousAccelerationSquared()));
         }
     }
+    
+    export function rotation(kind : number) : number {
+        let b = board();
+        let acc = b.accelerometer;
+        acc.activate();
+        let x = acc.getX(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
+        let y = acc.getX(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
+        let z = acc.getX(MicroBitCoordinateSystem.NORTH_EAST_DOWN);
+
+        let roll = Math.atan2(y,z);
+        let pitch = Math.atan(-x / (y*Math.sin(roll) + z*Math.cos(roll)));
+        
+        let r = 0;
+        switch(kind) {
+            case 0: r = pitch; break;
+            case 1: r = roll; break;
+        }
+        return Math.floor(r / Math.PI * 180);
+    }
 
     export function setAccelerometerRange(range: number) {
         let b = board();
@@ -365,6 +364,12 @@ namespace pxsim.led {
         board().displayMode = mode;
         runtime.queueDisplayUpdate()
     }
+    
+    export function screenshot() : Image {
+        let img = createImage(5)
+        board().image.copyTo(0, 5, img, 0);
+        return img;
+    }
 }
 
 namespace pxsim.serial {
@@ -516,5 +521,39 @@ namespace pxsim.ImageMethods {
         runtime.queueDisplayUpdate()
     }
     
-    // TODO ...
+    export function plotImage(leds: Image, offset:number): void {
+        leds.copyTo(offset, 5, board().image, 0)
+        runtime.queueDisplayUpdate()
+    }    
+    
+    export function clear(i: Image) {
+        i.clear();
+    }
+    
+    export function setPixelBrightness(i:Image, x:number, y:number, b:number) {
+        i.set(x,y,b);        
+    }
+
+    export function pixelBrightness(i:Image, x:number, y:number) : number {
+        return i.get(x,y);        
+    }
+    
+    export function scrollImage(leds: Image, interval: number, stride: number): void {
+        let cb = getResume()
+        let off = stride > 0 ? 0 : leds.width - 1;
+        let display = board().image;
+
+        board().animationQ.enqueue({
+            interval: interval,
+            frame: () => {
+                if (off >= leds.width || off < 0) return false;
+                stride > 0 ? display.shiftLeft(stride) : display.shiftRight(-stride);
+                let c = Math.min(stride, leds.width - off);
+                leds.copyTo(off, c, display, 5 - stride)
+                off += stride;
+                return true;
+            },
+            whenDone: cb
+        })
+    }    
 }

sim/state.ts

@@ -618,12 +618,12 @@ namespace pxsim {
             this.data = data;
         }
         public get(x: number, y: number): number {
-            // TODO range checking
+            if (x < 0 || x >= this.width || y < 0 || y >= 5) return 0;
             return this.data[y * this.width + x];
         }
         public set(x: number, y: number, v: number) {
-            // TODO range checking
+            if (x < 0 || x >= this.width || y < 0 || y >= 5) return;
-            this.data[y * this.width + x] = v;
+            this.data[y * this.width + x] = Math.max(0, Math.min(255, v));
         }
         public copyTo(xSrcIndex: number, length: number, target: Image, xTargetIndex: number): void {
             for (let x = 0; x < length; x++) {