From d8cc8cdf4a44312b4789c9aaf8f2ba0f2a5437f4 Mon Sep 17 00:00:00 2001
From: Zach Eveland <zeveland@blacklabel-development.com>
Date: Thu, 19 Jan 2012 21:17:12 -0500
Subject: added Board/LEDs.h to LUFA-based Caterina

---
 bootloaders/caterina_LUFA/Board/LEDs.h | 128 +++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100755 bootloaders/caterina_LUFA/Board/LEDs.h

(limited to 'bootloaders/caterina_LUFA/Board')

diff --git a/bootloaders/caterina_LUFA/Board/LEDs.h b/bootloaders/caterina_LUFA/Board/LEDs.h
new file mode 100755
index 0000000..d73b0bc
--- /dev/null
+++ b/bootloaders/caterina_LUFA/Board/LEDs.h
@@ -0,0 +1,128 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2011.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2011  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
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim 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
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#ifndef __LEDS_LEONARDO_H__
+#define __LEDS_LEONARDO_H__
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_LEDS_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** LED mask for the TX LED on the board. */
+			#define LEDS_TX_LED        	(1 << 5)
+			#define LEDS_TX_LED_DDR		DDRD
+			#define LEDS_TX_LED_PORT 	PORTD
+
+			/** LED mask for the RX LED on the board. */
+			#define LEDS_RX_LED        	(1 << 0)
+			#define LEDS_RX_LED_DDR		DDRB
+			#define LEDS_RX_LED_PORT	PORTB
+
+			/** LED mask for the "L" LED on the board. */
+			#define LEDS_L_LED        	(1 << 7)
+			#define LEDS_L_LED_DDR		DDRC
+			#define LEDS_L_LED_PORT		PORTC
+			
+			/** LED mask for all the LEDs on the board. */
+			#define LEDS_ALL_LEDS 		(LEDS_TX_LED | LEDS_RX_LED | LEDS_L_LED)
+
+			/** LED mask for none of the board LEDs. */
+			#define LEDS_NO_LEDS     0
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			static inline void LEDs_Init(void)
+			{
+				LEDS_TX_LED_DDR |= LEDS_TX_LED;
+				LEDS_RX_LED_DDR |= LEDS_RX_LED;
+				LEDS_L_LED_DDR |= LEDS_L_LED;
+				LEDS_TX_LED_PORT |= LEDS_TX_LED;
+				LEDS_RX_LED_PORT |= LEDS_RX_LED;
+				LEDS_L_LED_PORT &= ~LEDS_L_LED;		// unlike TX and RX LEDs, L LED is active-high
+			}
+
+			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+			{
+				LEDS_TX_LED_PORT &= ~(LEDMask & LEDS_TX_LED);
+				LEDS_RX_LED_PORT &= ~(LEDMask & LEDS_RX_LED);
+				LEDS_L_LED_PORT |= (LEDMask & LEDS_L_LED);
+			}
+
+			static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+			{
+				LEDS_TX_LED_PORT |= (LEDMask & LEDS_TX_LED);
+				LEDS_RX_LED_PORT |= (LEDMask & LEDS_RX_LED);
+				LEDS_L_LED_PORT &= ~(LEDMask & LEDS_L_LED);
+			}
+
+			static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+			{
+//				PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask);
+				LEDs_TurnOffLEDs(LEDS_ALL_LEDS);
+				LEDs_TurnOnLEDs(LEDMask);
+			}
+
+			static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
+			                                   const uint8_t ActiveMask)
+			{
+				LEDs_TurnOffLEDs(LEDMask);
+				LEDs_TurnOnLEDs(ActiveMask);
+			}
+
+			static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+			{
+				LEDS_TX_LED_PORT ^= (LEDMask & LEDS_TX_LED);
+				LEDS_RX_LED_PORT ^= (LEDMask & LEDS_RX_LED);
+				LEDS_L_LED_PORT ^= (LEDMask & LEDS_L_LED);
+			}
+
+			static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t LEDs_GetLEDs(void)
+			{
+				return ((LEDS_TX_LED_PORT & LEDS_TX_LED) | (LEDS_RX_LED_PORT & LEDS_RX_LED) | (LEDS_L_LED_PORT & LEDS_L_LED));
+			}
+		#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
+
-- 
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