From 74298f8ca11dc8d3b0359d1d4e124d6494c3eeac Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Fri, 10 Apr 2009 01:15:42 +0200 Subject: * digital/avr/modules/usb: - imported LUFA. --- .../usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h | 141 +++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 digital/avr/modules/usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h (limited to 'digital/avr/modules/usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h') diff --git a/digital/avr/modules/usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h b/digital/avr/modules/usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h new file mode 100644 index 00000000..38cbed0c --- /dev/null +++ b/digital/avr/modules/usb/lufa/LUFA/Drivers/Board/RZUSBSTICK/LEDs.h @@ -0,0 +1,141 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2009. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, and distribute this software + and its documentation for any purpose and without fee is hereby + granted, 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. +*/ + +/** \file + * + * Board specific LED driver header for the RZUSBSTICK. + * + * \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. + */ + +#ifndef __LEDS_RZUSBSTICK_H__ +#define __LEDS_RZUSBSTICK_H__ + + /* Includes: */ + #include + + #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 + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTD_LEDS (LEDS_LED1 | LEDS_LED2) + #define LEDS_PORTE_LEDS (LEDS_LED3 | LEDS_LED4) + + #define LEDS_PORTE_MASK_SHIFT 4 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 7) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 ((1 << 6) >> LEDS_PORTE_MASK_SHIFT) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 ((1 << 7) >> LEDS_PORTE_MASK_SHIFT) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for the none of the board LEDs */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_PORTD_LEDS; + PORTD &= ~LEDS_LED1; + PORTD |= LEDS_LED2; + + DDRE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + PORTE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= (LEDMask & LEDS_LED1); + PORTD &= ~(LEDMask & LEDS_LED2); + PORTE &= ~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~(LEDMask & LEDS_LED1); + PORTD |= (LEDMask & LEDS_LED2); + PORTE |= ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = (((PORTD & ~LEDS_LED1) | (LEDMask & LEDS_LED1)) | + ((PORTD | LEDS_LED2) & ~(LEDMask & LEDS_LED2))); + PORTE = ((PORTE | (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) & + ~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask) + { + PORTD = (((PORTD & ~(LEDMask & LEDS_LED1)) | (ActiveMask & LEDS_LED1)) | + ((PORTD | (LEDMask & LEDS_LED2)) & ~(ActiveMask & LEDS_LED2))); + PORTE = ((PORTE | ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)) & + ~((ActiveMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (((PORTD & LEDS_LED1) | (~PORTD & LEDS_LED2)) | + ((~PORTE & (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) >> LEDS_PORTE_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif -- cgit v1.2.3