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author | Jack Humbert <jack.humb@gmail.com> | 2017-07-07 17:55:23 +0200 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2017-07-07 17:55:23 +0200 |
commit | 60b30c036397cb5627fa374bb930794b225daa29 (patch) | |
tree | e156c2d6b27f01db6985f2cc560c9c345d48fdac /LUFA/Drivers/Board/LEDs.h | |
download | qmk_firmware-60b30c036397cb5627fa374bb930794b225daa29.tar.gz qmk_firmware-60b30c036397cb5627fa374bb930794b225daa29.tar.xz |
Squashed 'lib/lufa/' content from commit 385d40300
git-subtree-dir: lib/lufa
git-subtree-split: 385d4030035dbaf41591309dbde47653bd03841b
Diffstat (limited to 'LUFA/Drivers/Board/LEDs.h')
-rw-r--r-- | LUFA/Drivers/Board/LEDs.h | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/LUFA/Drivers/Board/LEDs.h b/LUFA/Drivers/Board/LEDs.h new file mode 100644 index 000000000..74abb3723 --- /dev/null +++ b/LUFA/Drivers/Board/LEDs.h @@ -0,0 +1,304 @@ +/* + 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 LED board hardware driver. + * + * This file is the master dispatch header file for the board-specific LED driver, for boards containing user + * controllable LEDs. + * + * User code should include this file, which will in turn include the correct LED driver header file for the + * currently selected board. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/LEDs.h file in the user project + * directory. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_LEDs LEDs Driver - LUFA/Drivers/Board/LEDs.h + * \brief LED board hardware driver. + * + * \section Sec_LEDs_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_LEDs_ModDescription Module Description + * Hardware LEDs driver. This provides an easy to use driver for the hardware LEDs present on many boards. It + * provides an interface to configure, test and change the status of all the board LEDs. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/LEDs.h file in the user project + * directory. Otherwise, it will include the appropriate built-in board driver header file. If the BOARD value + * is set to \c BOARD_NONE, this driver is silently disabled. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + * + * \note To make code as compatible as possible, it is assumed that all boards carry a minimum of four LEDs. If + * a board contains less than four LEDs, the remaining LED masks are defined to 0 so as to have no effect. + * If other behavior is desired, either alias the remaining LED masks to existing LED masks via the -D + * switch in the project makefile, or alias them to nothing in the makefile to cause compilation errors when + * a non-existing LED is referenced in application code. Note that this means that it is possible to make + * compatible code for a board with no LEDs by making a board LED driver (see \ref Page_WritingBoardDrivers) + * which contains only stub functions and defines no LEDs. + * + * \section Sec_LEDs_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the board LED driver before first use + * LEDs_Init(); + * + * // Turn on each of the four LEDs in turn + * LEDs_SetAllLEDs(LEDS_LED1); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED2); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED3); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED4); + * Delay_MS(500); + * + * // Turn on all LEDs + * LEDs_SetAllLEDs(LEDS_ALL_LEDS); + * Delay_MS(1000); + * + * // Turn on LED 1, turn off LED 2, leaving LEDs 3 and 4 in their current state + * LEDs_ChangeLEDs((LEDS_LED1 | LEDS_LED2), LEDS_LED1); + * \endcode + * + * @{ + */ + +#ifndef __LEDS_H__ +#define __LEDS_H__ + + /* Macros: */ + #define __INCLUDE_FROM_LEDS_H + + /* Includes: */ + #include "../../Common/Common.h" + + #if (BOARD == BOARD_NONE) + static inline void LEDs_Init(void) {} + static inline void LEDs_Disable(void) {} + static inline void LEDs_TurnOnLEDs(const uint_reg_t LEDMask) {} + static inline void LEDs_TurnOffLEDs(const uint_reg_t LEDMask) {} + static inline void LEDs_SetAllLEDs(const uint_reg_t LEDMask) {} + static inline void LEDs_ChangeLEDs(const uint_reg_t LEDMask, const uint_reg_t ActiveMask) {} + static inline void LEDs_ToggleLEDs(const uint_reg_t LEDMask) {} + static inline uint_reg_t LEDs_GetLEDs(void) { return 0; } + #elif (BOARD == BOARD_USBKEY) + #include "AVR8/USBKEY/LEDs.h" + #elif (BOARD == BOARD_STK525) + #include "AVR8/STK525/LEDs.h" + #elif (BOARD == BOARD_STK526) + #include "AVR8/STK526/LEDs.h" + #elif (BOARD == BOARD_RZUSBSTICK) + #include "AVR8/RZUSBSTICK/LEDs.h" + #elif (BOARD == BOARD_ATAVRUSBRF01) + #include "AVR8/ATAVRUSBRF01/LEDs.h" + #elif ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1)) + #include "AVR8/XPLAIN/LEDs.h" + #elif (BOARD == BOARD_BUMBLEB) + #include "AVR8/BUMBLEB/LEDs.h" + #elif (BOARD == BOARD_EVK527) + #include "AVR8/EVK527/LEDs.h" + #elif ((BOARD == BOARD_TEENSY) || (BOARD == BOARD_TEENSY2)) + #include "AVR8/TEENSY/LEDs.h" + #elif ((BOARD == BOARD_QMK)) + #include "AVR8/QMK/LEDs.h" + #elif (BOARD == BOARD_USBTINYMKII) + #include "AVR8/USBTINYMKII/LEDs.h" + #elif (BOARD == BOARD_BENITO) + #include "AVR8/BENITO/LEDs.h" + #elif (BOARD == BOARD_JMDBU2) + #include "AVR8/JMDBU2/LEDs.h" + #elif (BOARD == BOARD_OLIMEX162) + #include "AVR8/OLIMEX162/LEDs.h" + #elif (BOARD == BOARD_USBFOO) + #include "AVR8/USBFOO/LEDs.h" + #elif (BOARD == BOARD_UDIP) + #include "AVR8/UDIP/LEDs.h" + #elif (BOARD == BOARD_BUI) + #include "AVR8/BUI/LEDs.h" + #elif (BOARD == BOARD_UNO) + #include "AVR8/UNO/LEDs.h" + #elif (BOARD == BOARD_CULV3) + #include "AVR8/CULV3/LEDs.h" + #elif (BOARD == BOARD_BLACKCAT) + #include "AVR8/BLACKCAT/LEDs.h" + #elif (BOARD == BOARD_MAXIMUS) + #include "AVR8/MAXIMUS/LEDs.h" + #elif (BOARD == BOARD_MINIMUS) + #include "AVR8/MINIMUS/LEDs.h" + #elif (BOARD == BOARD_ADAFRUITU4) + #include "AVR8/ADAFRUITU4/LEDs.h" + #elif (BOARD == BOARD_MICROSIN162) + #include "AVR8/MICROSIN162/LEDs.h" + #elif (BOARD == BOARD_SPARKFUN8U2) + #include "AVR8/SPARKFUN8U2/LEDs.h" + #elif (BOARD == BOARD_EVK1101) + #include "UC3/EVK1101/LEDs.h" + #elif (BOARD == BOARD_TUL) + #include "AVR8/TUL/LEDs.h" + #elif (BOARD == BOARD_EVK1100) + #include "UC3/EVK1100/LEDs.h" + #elif (BOARD == BOARD_EVK1104) + #include "UC3/EVK1104/LEDs.h" + #elif (BOARD == BOARD_A3BU_XPLAINED) + #include "XMEGA/A3BU_XPLAINED/LEDs.h" + #elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3) || (BOARD == BOARD_USB2AX_V31)) + #include "AVR8/USB2AX/LEDs.h" + #elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \ + (BOARD == BOARD_MICROPENDOUS_32U2)) + #include "AVR8/MICROPENDOUS/LEDs.h" + #elif (BOARD == BOARD_B1_XPLAINED) + #include "XMEGA/B1_XPLAINED/LEDs.h" + #elif (BOARD == BOARD_MULTIO) + #include "AVR8/MULTIO/LEDs.h" + #elif (BOARD == BOARD_BIGMULTIO) + #include "AVR8/BIGMULTIO/LEDs.h" + #elif (BOARD == BOARD_DUCE) + #include "AVR8/DUCE/LEDs.h" + #elif (BOARD == BOARD_OLIMEX32U4) + #include "AVR8/OLIMEX32U4/LEDs.h" + #elif (BOARD == BOARD_OLIMEXT32U4) + #include "AVR8/OLIMEXT32U4/LEDs.h" + #elif (BOARD == BOARD_OLIMEXISPMK2) + #include "AVR8/OLIMEXISPMK2/LEDs.h" + #elif (BOARD == BOARD_LEONARDO) + #include "AVR8/LEONARDO/LEDs.h" + #elif (BOARD == BOARD_UC3A3_XPLAINED) + #include "UC3/UC3A3_XPLAINED/LEDs.h" + #elif (BOARD == BOARD_STANGE_ISP) + #include "AVR8/STANGE_ISP/LEDs.h" + #elif (BOARD == BOARD_C3_XPLAINED) + #include "XMEGA/C3_XPLAINED/LEDs.h" + #elif (BOARD == BOARD_U2S) + #include "AVR8/U2S/LEDs.h" + #elif (BOARD == BOARD_YUN) + #include "AVR8/YUN/LEDs.h" + #elif (BOARD == BOARD_MICRO) + #include "AVR8/MICRO/LEDs.h" + #elif (BOARD == BOARD_POLOLUMICRO) + #include "AVR8/POLOLUMICRO/LEDs.h" + #elif (BOARD == BOARD_XPLAINED_MINI) + #include "AVR8/XPLAINED_MINI/LEDs.h" + #else + #include "Board/LEDs.h" + #endif + + /* Preprocessor Checks: */ + #if !defined(__DOXYGEN__) + #if !defined(LEDS_NO_LEDS) + #define LEDS_NO_LEDS 0 + #endif + + #if !defined(LEDS_ALL_LEDS) + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + #endif + + #if !defined(LEDS_LED1) + #define LEDS_LED1 0 + #endif + + #if !defined(LEDS_LED2) + #define LEDS_LED2 0 + #endif + + #if !defined(LEDS_LED3) + #define LEDS_LED3 0 + #endif + + #if !defined(LEDS_LED4) + #define LEDS_LED4 0 + #endif + #endif + + /* Pseudo-Functions for Doxygen: */ + #if defined(__DOXYGEN__) + /** Initializes the board LED driver so that the LEDs can be controlled. This sets the appropriate port + * I/O pins as outputs, and sets the LEDs to default to off. + * + * This must be called before any LED driver functions are used. + */ + static inline void LEDs_Init(void); + + /** Disables the board LED driver, releasing the I/O pins back to their default high-impedance input mode. */ + static inline void LEDs_Disable(void); + + /** Turns on the LEDs specified in the given LED mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_TurnOnLEDs(const uint_reg_t LEDMask); + + /** Turns off the LEDs specified in the given LED mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_TurnOffLEDs(const uint_reg_t LEDMask); + + /** Turns off all LEDs not specified in the given LED mask, and turns on all the LEDs in the given LED + * mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_SetAllLEDs(const uint_reg_t LEDMask); + + /** Turns off all LEDs in the LED mask that are not set in the active mask, and turns on all the LEDs + * specified in both the LED and active masks. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + * \param[in] ActiveMask Mask of whether the LEDs in the LED mask should be turned on or off. + */ + static inline void LEDs_ChangeLEDs(const uint_reg_t LEDMask, + const uint_reg_t ActiveMask); + + /** Toggles all LEDs in the LED mask, leaving all others in their current states. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_ToggleLEDs(const uint_reg_t LEDMask); + + /** Returns the status of all the board LEDs; set LED masks in the return value indicate that the + * corresponding LED is on. + * + * \return Mask of \c LEDS_LED* constants indicating which of the board LEDs are currently turned on. + */ + static inline uint_reg_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + #endif + +#endif + +/** @} */ + |