Update for reversed servo

Author: Amadeus Stevenson

leap-arduino.js

@@ -10,7 +10,7 @@ board.on('ready', function() {
     led = new five.Led(13);
     ws.on('message', function(data, flags) {
         frame = JSON.parse(data);
-        if (frame.hands && frame.hands.length >= 1) {
+        if (frame.hands && frame.hands.length == 1) {
             led.on();
         } else {
             led.off();

servo.js

@@ -6,7 +6,7 @@ var webSocket = require('ws'),
     five = require('johnny-five'),
     board = new five.Board(),
     // mm range of leap motion to use, see leap-range.js to find
-    leap_range = [-350,250], // x of right hand
+    leap_range = [-100,100], // x of right hand
     frame, palm;
 
 // parse the data and respond
@@ -28,7 +28,7 @@ board.on('ready', function() {
             palm = frame.hands[0].palmPosition;
             // map x position of leap to servo
             //console.log("input",palm[0]);
-            //console.log("output", palm[0].map())
+            console.log("output", palm[0].map())
             servo.to(palm[0].map());
         }
     });
@@ -41,5 +41,7 @@ Number.prototype.map = function () {
   // check output is within range, or cap
   output = (output > servo.range[1]) ? servo.range[1] : output;
   output = (output < servo.range[0]) ? servo.range[0] : output;
+  // is the servo range reversed? uncomment below
+  output = servo.range[1] - output;
   return output;
 }

six-servos.js

@@ -4,21 +4,21 @@
 
 leap_ranges = Array(
   Array(
-    Array(-150,200),
-    Array(50,350),
-    Array(-100,200)
+    Array(-250,100),
+    Array(70,550),
+    Array(-100,250)
     ),
   Array(
-    Array(-225,200),
-    Array(40,380),
-    Array(-100,175)
+    Array(-350,270),
+    Array(40,550),
+    Array(-80,250)
     )
   );
 
 servo_ranges = Array(
   Array(
     Array(0,179),
-    Array(50,150),
+    Array(0,179),
     Array(0,179)
     ),
   Array(