Change events and update example in digital pin.

dist/digital-pin.js

@@ -42,7 +42,7 @@
         this.ready = false;
       }
 
-      DigitalPin.prototype.open = function(mode) {
+      DigitalPin.prototype.connect = function(mode) {
         var _this = this;
         return FS.writeFile("" + GPIO_PATH + "/export", "" + this.pinNum, function(err) {
           if (err) {
@@ -114,7 +114,7 @@
             } else {
               _this.pinFile = "" + GPIO_PATH + "/gpio" + _this.pinNum + "/value";
               _this.ready = true;
-              return _this.self.emit('open', mode);
+              return _this.self.emit('connect', mode);
             }
           });
         } else if (mode === 'r') {
@@ -125,17 +125,25 @@
             } else {
               _this.pinFile = "" + GPIO_PATH + "/gpio" + _this.pinNum + "/value";
               _this.ready = true;
-              return _this.self.emit('open', mode);
+              return _this.self.emit('connect', mode);
             }
           });
         }
       };
 
+      DigitalPin.prototype.setHigh = function() {
+        return this.self.digitalWrite(1);
+      };
+
+      DigitalPin.prototype.setLow = function() {
+        return this.self.digitalWrite(0);
+      };
+
       DigitalPin.prototype.toggle = function() {
         if (this.status === 'low') {
-          return this.self.digitalWrite(1);
+          return this.self.setHigh();
         } else {
-          return this.self.digitalWrite(0);
+          return this.self.setLow();
         }
       };
 

examples/pure_gpio.coffee

@@ -2,11 +2,15 @@ require('../dist/digital-pin')
 
 pin4 = new Cylon.IO.DigitalPin(pin: 4)
 
-pin4.on('create', (data) ->
+pin4.on('open', (data) ->
   console.log("Pin files have been created")
 )
 
-pin4.on('open', (data) ->
+pin4.on('digitalWrite', (value) ->
+  console.log("Value writen to pin -> #{ value }")
+)
+
+pin4.on('connect', (data) ->
   console.log("Pin mode has been setup!")
   pin4.digitalWrite(1)
 )

src/digital-pin.coffee

@@ -30,7 +30,7 @@ namespace 'Cylon.IO', ->
       @status = 'low'
       @ready = false
 
-    open: (mode) ->
+    connect: (mode) ->
       # Creates the GPIO file to read/write from
       FS.writeFile("#{ GPIO_PATH }/export", "#{ @pinNum }", (err) =>
         if(err)
@@ -90,7 +90,7 @@ namespace 'Cylon.IO', ->
           else
             @pinFile = "#{ GPIO_PATH }/gpio#{ @pinNum }/value"
             @ready = true
-            @self.emit('open', mode)
+            @self.emit('connect', mode)
         )
       else if mode =='r'
         FS.writeFile("#{ GPIO_PATH }/gpio#{ @pinNum }/direction", GPIO_DIRECTION_READ, (err) =>
@@ -100,11 +100,17 @@ namespace 'Cylon.IO', ->
           else
             @pinFile = "#{ GPIO_PATH }/gpio#{ @pinNum }/value"
             @ready = true
-            @self.emit('open', mode)
+            @self.emit('connect', mode)
         )
 
+    setHigh: ->
+      @self.digitalWrite(1)
+
+    setLow: ->
+      @self.digitalWrite(0)
+
     toggle: ->
       if @status == 'low'
-        @self.digitalWrite(1)
+        @self.setHigh()
       else
-        @self.digitalWrite(0)
+        @self.setLow()