Merge pull request #299 from parallaxinc/reconnect

Automatic Reconnect on USB discovery

Author: phated

client.js

@@ -73,7 +73,8 @@ function onRender(err){
     newFile,
     showNewVersionOverlay,
     changeFile,
-    changeProject
+    changeProject,
+    deviceAdded
   } = handlers;
 
   // Finish Loading Plugin
@@ -92,6 +93,10 @@ function onRender(err){
       showNewVersionOverlay();
     })
     .catch(console.error.bind(console));
+
+  chrome.usb.onDeviceAdded.addListener(function(){
+    setTimeout(deviceAdded, 200);
+  });
 }
 
 function onRegister(err){

manifest.json

@@ -8,7 +8,14 @@
     "serial",
     "unlimitedStorage",
     "syncFileSystem",
-    "storage"
+    "storage",
+    "usb",
+    {
+      "usbDevices": [
+        { "vendorId": 1027, "productId": 24577 },
+        { "vendorId": 1027, "productId": 24597 }
+      ]
+    }
   ],
   "icons": {
     "16": "icons/icon16.png",

src/plugins/handlers.js

@@ -615,6 +615,36 @@ function handlers(app, opts, done){
     download();
   }
 
+  function deviceAdded(){
+    const { device } = store.getState();
+
+    const scanOpts = {
+      reject: [
+        /Bluetooth-Incoming-Port/,
+        /Bluetooth-Modem/,
+        /dev\/cu\./
+      ]
+    };
+
+    app.scanBoards(scanOpts)
+      .then(function(devices){
+        store.dispatch(creators.updateDevices(devices));
+        if(device.selected && device.path && !device.connected && _.some(devices, 'path', device.selected.path)){
+          var board = app.getBoard(device.selected);
+          if(board){
+            board.removeListener('terminal', onTerminal);
+            board.removeListener('close', onClose);
+            board.open()
+              .then(function(){
+                connect();
+                board.on('terminal', onTerminal);
+                board.on('close', onClose);
+              });
+          }
+        }
+      });
+  }
+
   function enableAutoDownload(){
     store.dispatch(creators.enableAutoDownload());
   }
@@ -672,7 +702,8 @@ function handlers(app, opts, done){
     download,
     toggleEcho,
     enableAutoDownload,
-    disableAutoDownload
+    disableAutoDownload,
+    deviceAdded
   });
 
   done();