- /*
- Copyright 2011 Jun Wako <wakojun@gmail.com>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #pragma once
-
- #include <stdint.h>
- #include <stdbool.h>
-
- /* FIXME: Add doxygen comments here. */
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- typedef union {
- uint8_t raw;
- struct {
- bool num_lock : 1;
- bool caps_lock : 1;
- bool scroll_lock : 1;
- bool compose : 1;
- bool kana : 1;
- uint8_t reserved : 3;
- };
- } led_t;
-
- void led_set(uint8_t usb_led);
-
- void led_init_ports(void);
-
- void led_suspend(void);
-
- void led_wakeup(void);
-
- void led_task(void);
-
- /* Deprecated callbacks */
- void led_set_user(uint8_t usb_led);
-
- /* Callbacks */
- bool led_update_user(led_t led_state);
- bool led_update_kb(led_t led_state);
- void led_update_ports(led_t led_state);
-
- uint32_t last_led_activity_time(void); // Timestamp of the LED activity
- uint32_t last_led_activity_elapsed(void); // Number of milliseconds since the last LED activity
-
- #ifdef __cplusplus
- }
- #endif
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