Merge pull request #46 from NicoHood/patch-1

[pub/USBasp.git] / LUFA / Drivers / Board / AVR8 / CULV3 / Buttons.h

diff --git a/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h b/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
index c9153b2..a5fca29 100644 (file)
--- a/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2015.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2015  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
@@ -18,7 +18,7 @@
   advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
-  The author disclaim all warranties with regard to this
+  The author disclaims all warranties with regard to this
   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages
@@ -32,15 +32,20 @@
  *  \brief Board specific LED driver header for the Busware CULV3.
  *  \copydetails Group_LEDs_CULV3
  *
- *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
+ *  \note This file should not be included directly. It is automatically included as needed by the Buttons driver
  *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
  */
 
-/** \ingroup Group_LEDs
- *  \defgroup Group_LEDs_CULV3 CULV3
- *  \brief Board specific LED driver header for the Busware CULV3.
+/** \ingroup Group_Buttons
+ *  \defgroup Group_Buttons_CULV3 CULV3
+ *  \brief Board specific Buttons driver header for the Busware CULV3.
+ *
+ *  Board specific Buttons driver header for the Busware CUL V3 (http://busware.de/tiki-index.php?page=CUL).
  *
- *  Board specific LED driver header for the Busware CUL V3 (http://busware.de/tiki-index.php?page=CUL).
+ *  <table>
+ *    <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ *    <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr>
+ *  </table>
  *
  *  @{
  */
@@ -74,6 +79,12 @@
                                PORTE |=  BUTTONS_BUTTON1;
                        }
 
+                       static inline void Buttons_Disable(void)
+                       {
+                               DDRE  &= ~BUTTONS_BUTTON1;
+                               PORTE &= ~BUTTONS_BUTTON1;
+                       }
+
                        static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
                        static inline uint8_t Buttons_GetStatus(void)
                        {