Squashed 'tmk_core/' changes from caca2c0..dc0e46e

dc0e46e Rename LUFA to LUFA-git
3bfa7fa Remove LUFA-120730
215b764 Merge commit 'afa0f22a9299686fd88f58ce09c5b521ac917e8f' as 'protocol/lufa/LUFA'
afa0f22 Squashed 'protocol/lufa/LUFA/' content from commit def7fca
c0c42fa Remove submodule of LUFA
30f897d Merge commit '87ced33feb74e79c3281dda36eb6d6d153399b41' as 'protocol/usb_hid/USB_Host_Shield_2.0'
87ced33 Squashed 'protocol/usb_hid/USB_Host_Shield_2.0/' content from commit aab4a69
14f6d49 Remove submodule of USB_Host_Shield_2.0

git-subtree-dir: tmk_core
git-subtree-split: dc0e46eaa4367d4e218f8816e3c117895820f07c

protocol/usb_hid/USB_Host_Shield_2.0/examples/PSBuzz/PSBuzz.ino

@@ -0,0 +1,49 @@
+/*
+ Example sketch for the Playstation Buzz library - developed by Kristian Lauszus
+ For more information visit my blog: http://blog.tkjelectronics.dk/ or
+ send me an e-mail:  kristianl@tkjelectronics.com
+ */
+
+#include <PSBuzz.h>
+
+// Satisfy the IDE, which needs to see the include statment in the ino too.
+#ifdef dobogusinclude
+#include <spi4teensy3.h>
+#include <SPI.h>
+#endif
+
+USB Usb;
+PSBuzz Buzz(&Usb);
+
+void setup() {
+  Serial.begin(115200);
+#if !defined(__MIPSEL__)
+  while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
+#endif
+  if (Usb.Init() == -1) {
+    Serial.print(F("\r\nOSC did not start"));
+    while (1); // Halt
+  }
+  Serial.println(F("\r\nPS Buzz Library Started"));
+}
+
+void loop() {
+  Usb.Task();
+
+  if (Buzz.connected()) {
+    for (uint8_t i = 0; i < 4; i++) {
+      if (Buzz.getButtonClick(RED, i)) {
+        Buzz.setLedToggle(i); // Toggle the LED
+        Serial.println(F("RED"));
+      }
+      if (Buzz.getButtonClick(YELLOW, i))
+        Serial.println(F("YELLOW"));
+      if (Buzz.getButtonClick(GREEN, i))
+        Serial.println(F("GREEN"));
+      if (Buzz.getButtonClick(ORANGE, i))
+        Serial.println(F("ORANGE"));
+      if (Buzz.getButtonClick(BLUE, i))
+        Serial.println(F("BLUE"));
+    }
+  }
+}