hidjoystick: Added check for HID

apps.json

@@ -1518,7 +1518,7 @@
     "shortName": "Joystick",
     "icon": "app.png",
     "version":"0.01",
-    "description": "Emulate a 2 axis/5 button Joystick using the accelerometer as stick input and buttons 1-3, touch left and touch right.",
+    "description": "Emulate a 2 axis/5 button Joystick using the accelerometer as stick input and buttons 1-3, touch left as button 4 and touch right as button 5.",
     "tags": "bluetooth",
     "storage": [
       {"name":"hidjoystick.app.js","url":"app.js"},

apps/hidjoystick/app.js

@@ -57,4 +57,9 @@ function update() {
 }
 
 drawApp();
-setInterval(update, 100); // 10 Hz
+if (settings.HID) {
+	setInterval(update, 100); // 10 Hz
+} else {
+	E.showMessage('HID disabled');
+	setTimeout(load, 1000);
+}