Update app assets and add button to reset to firmware

Software/Tataconfig/main.js

@@ -1,8 +1,8 @@
 chrome.app.runtime.onLaunched.addListener(function() {
   chrome.app.window.create('window.html', {
     'innerBounds': {
-      'width': 466,
-      'height': 580
+      'width': 480,
+      'height': 662
     }
   });
 });

Software/Tataconfig/manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "TaTaConfig",
   "description": "TaTaCon to USB Configurator",
-  "version": "0.1",
+  "version": "0.2",
   "manifest_version": 2,
   "minimum_chrome_version": "38",
   "app": {

Software/Tataconfig/style.css

@@ -53,7 +53,7 @@ body, html {
 .tatacon {
     position: relative;
     width: 450px;
-    height: 450px;
+    height: 532px;
     background-image: url("tatacon.png");
 }
 
@@ -63,7 +63,7 @@ body, html {
 }
 
 .donL, .donR {
-    top: 210px;
+    top: 130px;
 }
 .katL, .katR {
     top: 50px;
@@ -75,10 +75,10 @@ body, html {
     right: 70px;
 }
 .katL {
-    left: 50px;
+    left: 40px;
 }
 .katR {
-    right: 50px;
+    right: 40px;
 }
 
 .title {

Software/Tataconfig/tataconfig.js

@@ -1,6 +1,5 @@
 (function() {
     var devices = [];
-    var waitingMessage = "Waiting for a device, plug one in!";
     var debounceOptions = [["Off", 0], ["Low", 15], ["Medium", 30], ["High", 50]];
     var configBytes = {
         donL : 0,
@@ -13,6 +12,8 @@
         reset : 7
     };
     
+    var magicResetNumber = 42;
+    
     var newDevice = function(device) {
         if(device.vendorId == 0x16D0) { // Config mode
             console.log("Added new device with ID " + device.deviceId);
@@ -33,7 +34,7 @@
     }
     
     var createConfigUI = function(device) {
-        document.getElementById("waiting").textContent = "";
+        document.getElementById("waiting").style.display = "none";
         
         var ui = document.createElement("div");
         device.ui = ui;
@@ -145,9 +146,28 @@
             updateUI(device);
         }
         
+        var firmwareUpdate  = document.createElement("button");
+        device.firmwareUpdate = firmwareUpdate;
+        firmwareUpdate.type = "button";
+        firmwareUpdate.textContent = "Firmware update";
+        // Becomes enabled once config is unchanged
+        firmwareUpdate.disabled = false;
+        firmwareUpdate.onclick = function() {
+            console.log("Rebooting for firmware update");
+            device.config[configBytes.reset] = magicResetNumber;
+            chrome.hid.send(device.connId, 0, device.config.buffer, function() {
+                console.log("Reboot sent, bye bye!");
+                // Ignore the failure to send
+                if(chrome.runtime.lastError) {
+                    ;
+                }
+            });
+        }
+        
         buttons.appendChild(apply);
         buttons.appendChild(resetConfig);
         buttons.appendChild(resetDefaults);
+        buttons.appendChild(firmwareUpdate);
         config.appendChild(buttons);
         
         ui.appendChild(config);
@@ -183,9 +203,11 @@
         if(changed) {
             device.apply.disabled = false;
             device.resetConfig.disabled = false;
+            device.firmwareUpdate.disabled = true;
         } else {
             device.apply.disabled = true;
             device.resetConfig.disabled = true;
+            device.firmwareUpdate.disabled = false;
         }
     }
     
@@ -200,7 +222,7 @@
             }
         }
         if(devices.length == 0) {
-            document.getElementById("waiting").textContent = waitingMessage;
+            document.getElementById("waiting").style.display = "flex";
         }
         if(removed) {
             document.getElementById("content").removeChild(removed.ui);
@@ -208,7 +230,7 @@
     }
     
     window.addEventListener('load', function() {
-        document.getElementById("waiting").textContent = waitingMessage;
+        document.getElementById("waiting").style.display = "flex";
         chrome.hid.getDevices({}, function(devices) {
             if (chrome.runtime.lastError) {
               console.error("Unable to enumerate devices: " +

Software/Tataconfig/window.html

@@ -5,7 +5,7 @@
     <script type="text/javascript" src="tataconfig.js"></script>
   </head>
   <body>
-    <div id="waiting"></div>
+    <div id="waiting">Waiting for a device, plug one in!</div>
     <div id="content"></div>
   </body>
 </html>