0.4.2

* Images of micro:bit attached t ostuff

* Cropped and enhanced USB images

* Define paths for USB images

* Added new matching criteria for images

* Help URL

* Add paths for all images

* Cropped images so they look better on dialog

* Add link to uploader

docs/device/usb.md

@@ -149,6 +149,10 @@ By copying the script onto the `MICROBIT` drive, you have programmed it into the
 flash memory on the micro:bit, which means even after you unplug the micro:bit,
 your program will still run if the micro:bit is powered by battery.
 
+If you want to save time, you can use the [micro:bit uploader](/uploader) to
+automatically deploy hex files to your micro:bit. It works on Windows and is
+compatible with any browser.
+
 ## Troubleshooting
 
 You can’t drag and drop more than one hex file at once onto your micro:bit. If

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pxt-microbit",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "micro:bit target for PXT",
   "keywords": [
     "JavaScript",
@@ -29,6 +29,6 @@
     "typescript": "^1.8.7"
   },
   "dependencies": {
-    "pxt-core": "0.4.2"
+    "pxt-core": "0.4.3"
   }
 }

pxtarget.json

@@ -143,7 +143,70 @@
                 "path": "/device"
             }
         ],
-        "sideDoc": "getting-started"
+        "sideDoc": "getting-started",
+        "usbDocs": "/device/usb",
+        "usbHelp": [
+            {
+                "name": "connection",
+                "os": "*",
+                "browser": "*",
+                "path": "/static/mb/device/usb-generic.jpg"
+            },
+            {
+                "name": "connection",
+                "os": "mac",
+                "browser": "*",
+                "path": "/static/mb/device/usb-mac.jpg"
+            },
+            {
+                "name": "save",
+                "os": "windows",
+                "browser": "firefox",
+                "path": "/static/mb/device/usb-windows-firefox-1.png"
+            },
+            {
+                "name": "save",
+                "os": "mac",
+                "browser": "firefox",
+                "path": "/static/mb/device/usb-osx-firefox-1.png"
+            },
+            {
+                "name": "save",
+                "os": "mac",
+                "browser": "chrome",
+                "path": "/static/mb/device/usb-osx-chrome.png"
+            },
+            {
+                "name": "save",
+                "os": "windows",
+                "browser": "edge",
+                "path": "/static/mb/device/usb-windows-edge-1.png"
+            },
+            {
+                "name": "save",
+                "os": "windows",
+                "browser": "ie",
+                "path": "/static/mb/device/usb-windows-ie11-1.png"
+            },
+            {
+                "name": "save",
+                "os": "windows",
+                "browser": "chrome",
+                "path": "/static/mb/device/usb-windows-chrome.png"
+            },
+            {
+                "name": "copy",
+                "os": "mac",
+                "browser": "*",
+                "path": "/static/mb/device/usb-osx-dnd.png"
+            },
+            {
+                "name": "copy",
+                "os": "windows",
+                "browser": "*",
+                "path": "/static/mb/device/usb-windows-sendto.jpg"
+            }
+        ]
     },
     "analytics": {
         "userVoiceApiKey": "WEkkIGaj1WtJnSUF59iwaA",

sim/visuals/neopixel.ts

@@ -117,8 +117,9 @@ namespace pxsim.visuals {
         public setRgb(rgb: [number, number, number]) {
             let hsl = rgbToHsl(rgb);
             let [h, s, l] = hsl;
-            //We ignore luminosity since it doesn't map well to real-life brightness
+            // at least 70% luminosity
-            let fill = `hsl(${h}, ${s}%, 70%)`;
+            l = Math.max(l, 60);
+            let fill = `hsl(${h}, ${s}%, ${l}%)`;
             this.el.setAttribute("fill", fill);
         }
     }
@@ -203,18 +204,9 @@ namespace pxsim.visuals {
     function parseNeoPixelMode(modeStr: string): NeoPixelMode {
         const modeMap: Map<NeoPixelMode> = {
             "NeoPixelMode.RGB": NeoPixelMode.RGB,
-            "NeoPixelMode.RGBW": NeoPixelMode.RGBW,
+            "NeoPixelMode.RGBW": NeoPixelMode.RGBW
-            "*": NeoPixelMode.RGB,
         };
-        let mode: NeoPixelMode = null;
+        return modeMap[modeStr] || NeoPixelMode.RGB;
-        for (let key in modeMap) {
-            if (key == modeStr) {
-                mode = modeMap[key];
-                break;
-            }
-        }
-        U.assert(mode != null, "Unknown NeoPixelMode: " + modeStr);
-        return mode;
     }
 
     export class NeoPixelView implements IBoardPart<NeoPixelState> {