X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/f201f6697b7f99b63389509b42112026b8f6f76f..0da99447d3e88e83f9977501bee56af5c7aa56c0:/LUFA/Drivers/Board/AVR8/STK525/Joystick.h

diff --git a/LUFA/Drivers/Board/AVR8/STK525/Joystick.h b/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
index dcf7f2eda..fb6c857a9 100644
--- a/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -42,6 +42,11 @@
  *
  *  Board specific joystick driver header for the Atmel STK525.
  *
+ *  <table>
+ *    <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr>
+ *    <tr><td>PORTB.6</td><td>PORTB.7</td><td>PORTE.4</td><td>PORTE.5</td><td>PORTB.5</td></tr>
+ *  </table>
+ *
  *  @{
  */
 
@@ -76,7 +81,7 @@
 			#define JOY_LEFT                  (1 << 6)
 
 			/** Mask for the joystick being pushed in the right direction. */
-			#define JOY_RIGHT                ((1 << 4) >> 1)
+			#define JOY_RIGHT                ((1 << 4) >> JOY_PORTE_MASK_SHIFT)
 
 			/** Mask for the joystick being pushed in the upward direction. */
 			#define JOY_UP                    (1 << 7)
@@ -91,11 +96,20 @@
 		#if !defined(__DOXYGEN__)
 			static inline void Joystick_Init(void)
 			{
-				DDRB  &= ~(JOY_BMASK);
-				DDRE  &= ~(JOY_EMASK);
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
+
+				PORTB |=  JOY_BMASK;
+				PORTE |=  JOY_EMASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
 
-				PORTB |= JOY_BMASK;
-				PORTE |= JOY_EMASK;
+				PORTB &= ~JOY_BMASK;
+				PORTE &= ~JOY_EMASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;