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Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'
[qmk_firmware.git] / lib / lufa / LUFA / Drivers / Board / AVR8 / STK525 / LEDs.h
1 /*
2              LUFA Library
3      Copyright (C) Dean Camera, 2017.
4
5   dean [at] fourwalledcubicle [dot] com
6            www.lufa-lib.org
7 */
8
9 /*
10   Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)
11
12   Permission to use, copy, modify, distribute, and sell this
13   software and its documentation for any purpose is hereby granted
14   without fee, provided that the above copyright notice appear in
15   all copies and that both that the copyright notice and this
16   permission notice and warranty disclaimer appear in supporting
17   documentation, and that the name of the author not be used in
18   advertising or publicity pertaining to distribution of the
19   software without specific, written prior permission.
20
21   The author disclaims all warranties with regard to this
22   software, including all implied warranties of merchantability
23   and fitness.  In no event shall the author be liable for any
24   special, indirect or consequential damages or any damages
25   whatsoever resulting from loss of use, data or profits, whether
26   in an action of contract, negligence or other tortious action,
27   arising out of or in connection with the use or performance of
28   this software.
29 */
30
31 /** \file
32  *  \brief Board specific LED driver header for the Atmel STK525.
33  *  \copydetails Group_LEDs_STK525
34  *
35  *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
36  *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
37  */
38
39 /** \ingroup Group_LEDs
40  *  \defgroup Group_LEDs_STK525 STK525
41  *  \brief Board specific LED driver header for the Atmel STK525.
42  *
43  *  Board specific LED driver header for the Atmel STK525.
44  *
45  *  <table>
46  *    <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
47  *    <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.4</td></tr>
48  *    <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.5</td></tr>
49  *    <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr>
50  *    <tr><td>LEDS_LED4</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.7</td></tr>
51  *  </table>
52  *
53  *  @{
54  */
55
56 #ifndef __LEDS_STK525_H__
57 #define __LEDS_STK525_H__
58
59         /* Includes: */
60                 #include "../../../../Common/Common.h"
61
62         /* Enable C linkage for C++ Compilers: */
63                 #if defined(__cplusplus)
64                         extern "C" {
65                 #endif
66
67         /* Preprocessor Checks: */
68                 #if !defined(__INCLUDE_FROM_LEDS_H)
69                         #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
70                 #endif
71
72         /* Public Interface - May be used in end-application: */
73                 /* Macros: */
74                         /** LED mask for the first LED on the board. */
75                         #define LEDS_LED1        (1 << 4)
76
77                         /** LED mask for the second LED on the board. */
78                         #define LEDS_LED2        (1 << 5)
79
80                         /** LED mask for the third LED on the board. */
81                         #define LEDS_LED3        (1 << 7)
82
83                         /** LED mask for the fourth LED on the board. */
84                         #define LEDS_LED4        (1 << 6)
85
86                         /** LED mask for all the LEDs on the board. */
87                         #define LEDS_ALL_LEDS    (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4)
88
89                         /** LED mask for none of the board LEDs. */
90                         #define LEDS_NO_LEDS     0
91
92                 /* Inline Functions: */
93                 #if !defined(__DOXYGEN__)
94                         static inline void LEDs_Init(void)
95                         {
96                                 DDRD  |=  LEDS_ALL_LEDS;
97                                 PORTD &= ~LEDS_ALL_LEDS;
98                         }
99
100                         static inline void LEDs_Disable(void)
101                         {
102                                 DDRD  &= ~LEDS_ALL_LEDS;
103                                 PORTD &= ~LEDS_ALL_LEDS;
104                         }
105
106                         static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
107                         {
108                                 PORTD |= LEDMask;
109                         }
110
111                         static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
112                         {
113                                 PORTD &= ~LEDMask;
114                         }
115
116                         static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
117                         {
118                                 PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask);
119                         }
120
121                         static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
122                                                            const uint8_t ActiveMask)
123                         {
124                                 PORTD = ((PORTD & ~LEDMask) | ActiveMask);
125                         }
126
127                         static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
128                         {
129                                 PIND  = LEDMask;
130                         }
131
132                         static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
133                         static inline uint8_t LEDs_GetLEDs(void)
134                         {
135                                 return (PORTD & LEDS_ALL_LEDS);
136                         }
137                 #endif
138
139         /* Disable C linkage for C++ Compilers: */
140                 #if defined(__cplusplus)
141                         }
142                 #endif
143
144 #endif
145
146 /** @} */
147