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Diffstat (limited to 'lib/lufa/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h')
| -rw-r--r-- | lib/lufa/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h b/lib/lufa/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h new file mode 100644 index 0000000000..ed7fbf0946 --- /dev/null +++ b/lib/lufa/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h @@ -0,0 +1,176 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2017. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2017 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 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 + 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. +*/ + +/** \file + * \brief Board specific LED driver header for the PJRC Teensy 1.x/2.x boards. + * \copydetails Group_LEDs_TEENSY + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_TEENSY2 TEENSY2 + * \brief Board specific LED driver header for the PJRC Teensy 2 boards. + * + * See \ref Group_LEDs_TEENSY for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_TEENSY TEENSY + * \brief Board specific LED driver header for the PJRC Teensy 1.x/2.x boards. + * + * \note For version 2 Teensy boards, compile with <code>BOARD = TEENSY2</code>. + * + * Board specific LED driver header for the PJRC Teensy boards (http://www.pjrc.com/teensy/index.html). + * + * <b>TEENSY</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr> + * </table> + * + * <b>TEENSY2</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTD.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_TEENSY_H__ +#define __LEDS_TEENSY_H__ + + /* Includes: */ + #include "../../../../Common/Common.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 first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + + #if (BOARD == BOARD_TEENSY2) + PORTD &= ~LEDS_ALL_LEDS; + #else + PORTD |= LEDS_ALL_LEDS; + #endif + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD |= LEDMask; + #else + PORTD &= ~LEDMask; + #endif + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD &= ~LEDMask; + #else + PORTD |= LEDMask; + #endif + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + #else + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + #endif + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + #else + PORTD = ((PORTD | LEDMask) & ~ActiveMask); + #endif + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + #if (BOARD == BOARD_TEENSY2) + return (PORTD & LEDS_ALL_LEDS); + #else + return (~PORTD & LEDS_ALL_LEDS); + #endif + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + |