qmk_firmware/tmk_core/common/host.h

/*
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/>.
*/

#ifndef HOST_H
#define HOST_H

#include <stdint.h>
#include <stdbool.h>
#include "report.h"
#include "host_driver.h"


#ifdef __cplusplus
extern "C" {
#endif

extern uint8_t keyboard_idle;
extern uint8_t keyboard_protocol;


/* host driver */
void host_set_driver(host_driver_t *driver);
host_driver_t *host_get_driver(void);

/* host driver interface */
uint8_t host_keyboard_leds(void);
void host_keyboard_send(report_keyboard_t *report);
void host_mouse_send(report_mouse_t *report);
void host_system_send(uint16_t data);
void host_consumer_send(uint16_t data);

uint16_t host_last_system_report(void);
uint16_t host_last_consumer_report(void);

#define IS_LED_ON(USB_LED, LED_NAME)    ((USB_LED) & (1 << (LED_NAME)))
#define IS_LED_OFF(USB_LED, LED_NAME)   (~(USB_LED) & (1 << (LED_NAME)))

#define IS_HOST_LED_ON(LED_NAME)     IS_LED_ON(host_keyboard_leds(), (LED_NAME))
#define IS_HOST_LED_OFF(LED_NAME)    IS_LED_OFF(host_keyboard_leds(), (LED_NAME))

#ifdef __cplusplus
}
#endif

#endif