Convert to CommonJS Modules

js/bitHelper.js

@@ -0,0 +1,34 @@
+'use strict'
+
+var BitHelper = function() {
+    
+    var self = {};
+    
+    self.highByte = function (num) {
+        return num >> 8;
+    }
+    
+    self.lowByte = function (num) {
+        return 0x00FF & num;
+    }
+    
+    self.specificByte = function (num, pos) {
+        return 0x000000FF & (num >> (8 * pos));
+    }
+    
+    self.bit_check = function (num, bit) {
+        return ((num >> bit) % 2 != 0);
+    }
+    
+    self.bit_set = function (num, bit) {
+        return num | 1 << bit;
+    }
+    
+    self.bit_clear = function(num, bit) {
+        return num & ~(1 << bit);
+    }
+
+    return self;
+}();
+
+module.exports = BitHelper;