Add ethernet sketch for Simple Remote too, since it makes testing so …

…easy.

iPodSerial/examples/AdvancedRemote_ethernet/AdvancedRemote_ethernet.pde

@@ -328,6 +328,7 @@ void clientLoop()
   }
   else if (strcmp(cmd, "switch") == 0)
   {
+    // send the index that means 'first track no matter the shuffle order'
     ar.executeSwitch(0xFFFFFFFF);
   }
   else if ((index = getIndex(cmd, "pl-info-")) != -1)
@@ -407,25 +408,3 @@ void loop()
     }
   }
 }
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iPodSerial/examples/SimpleRemote_ethernet/SimpleRemote_ethernet.pde

@@ -0,0 +1,206 @@
+// Example of Simple Remote that exposes an ethernet command interface.
+// Look at the clientLoop() function to see what it understands.
+
+#include <Ethernet.h>
+#include <SimpleRemote.h>
+
+SimpleRemote sr;
+
+byte MAC_ADDRESS[] = { 
+  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
+byte IP_ADDRESS[] = { 
+  192, 168, 13, 2 };
+
+// Don't use 23 or telnet client will tend to do telnet negotiation (WILL/WONT/DO/DONT etc)
+byte PORT = 80;
+Server server = Server(PORT);
+Client c(255);
+
+char buffer[32];
+int len = 0;
+
+const char *tryAndReadALine()
+{
+  int b = -1;
+  if (c.available())
+  {
+    b = c.read();
+    if ((b != -1) && (b != '\r') && (b != '\n'))
+    {
+      buffer[len++] = b;
+    }
+  };
+
+  if (b == '\n')
+  {
+    buffer[len] = '\0';
+    len = 0;
+    return buffer;
+  }
+  else
+  {
+    return NULL;
+  }
+}
+
+// see if we got a full command from the client, and if so process it
+void clientLoop()
+{
+  const char *cmd = tryAndReadALine();
+  if (cmd == NULL)
+  {
+    // not a complete command yet
+    return;
+  }
+
+  long index;
+
+  if (strcmp(cmd, "play") == 0)
+  {
+    sr.sendPlay();
+    c.println("sent play");
+  }
+  else if (strcmp(cmd, "vol-plus") == 0)
+  {
+    sr.sendVolPlus();
+    c.println("sent vol plus");
+  }
+  else if (strcmp(cmd, "vol-minus") == 0)
+  {
+    sr.sendVolMinus();
+    c.println("sent vol minus");
+  }
+  else if (strcmp(cmd, "skip-forward") == 0)
+  {
+    sr.sendSkipForward();
+    c.println("sent skip forward");
+  }
+  else if (strcmp(cmd, "skip-backward") == 0)
+  {
+    sr.sendSkipBackward();
+    c.println("sent skip backward");
+  }
+  else if (strcmp(cmd, "next-album") == 0)
+  {
+    sr.sendNextAlbum();
+    c.println("sent next album");
+  }
+  else if (strcmp(cmd, "previous-album") == 0)
+  {
+    sr.sendPreviousAlbum();
+    c.println("sent previous album");
+  }
+  else if (strcmp(cmd, "stop") == 0)
+  {
+    sr.sendStop();
+    c.println("sent stop");
+  }
+  else if (strcmp(cmd, "just-play") == 0)
+  {
+    sr.sendJustPlay();
+    c.println("sent just play");
+  }
+  else if (strcmp(cmd, "just-pause") == 0)
+  {
+    sr.sendJustPause();
+    c.println("sent just pause");
+  }
+  else if (strcmp(cmd, "toggle-mute") == 0)
+  {
+    sr.sendToggleMute();
+    c.println("sent toggle mute");
+  }
+  else if (strcmp(cmd, "next-playlist") == 0)
+  {
+    sr.sendNextPlaylist();
+    c.println("sent next playlist");
+  }
+  else if (strcmp(cmd, "previous-playlist") == 0)
+  {
+    sr.sendPreviousPlaylist();
+    c.println("sent previous playlist");
+  }
+  else if (strcmp(cmd, "toggle-shuffle") == 0)
+  {
+    sr.sendToggleShuffle();
+    c.println("sent toggle shuffle");
+  }
+  else if (strcmp(cmd, "toggle-repeat") == 0)
+  {
+    sr.sendToggleRepeat();
+    c.println("sent toggle repeat");
+  }
+  else if (strcmp(cmd, "ipod-off") == 0)
+  {
+    sr.sendiPodOff();
+    c.println("sent ipod off");
+  }
+  else if (strcmp(cmd, "ipod-on") == 0)
+  {
+    sr.sendiPodOn();
+    c.println("sent ipod on");
+  }
+  else if (strcmp(cmd, "menu-button") == 0)
+  {
+    sr.sendMenuButton();
+    c.println("sent menu button");
+  }
+  else if (strcmp(cmd, "ok-select-button") == 0)
+  {
+    sr.sendOkSelectButton();
+    c.println("sent ok select button");
+  }
+  else if (strcmp(cmd, "scroll-up") == 0)
+  {
+    sr.sendScrollUp();
+    c.println("sent scroll up");
+  }
+  else if (strcmp(cmd, "scroll-down") == 0)
+  {
+    sr.sendScrollDown();
+    c.println("sent scroll down");
+  }
+  else
+  {
+    c.println("?");
+  }
+
+  // for now just do one press of each button
+  sr.sendButtonReleased();
+}
+
+void setup()
+{
+  Ethernet.begin(MAC_ADDRESS, IP_ADDRESS);
+  server.begin();
+
+  // let the library set itself up, now we've done our configuration of it
+  sr.setup();
+}
+
+void loop()
+{
+  // service iPod
+  sr.loop();
+
+  if (c && c.connected())
+  {
+    // service network client
+    clientLoop();
+  }
+  else
+  {
+    // look for a new network client
+    Client newClient = server.available();
+    if (newClient)
+    {
+      if (c)
+      {
+        c.stop();
+      }
+
+      c = newClient;
+      len = 0;
+    }
+  }
+}