46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
#ifndef USB_KEYBOARD_H
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#define USB_KEYBOARD_H 1
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#include <stdint.h>
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#include <stdbool.h>
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#include "usb.h"
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#define KEYBOARD_INTERFACE 0
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#define KEYBOARD_ENDPOINT 1
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#define KEYBOARD_SIZE 8
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#define KEYBOARD_BUFFER EP_DOUBLE_BUFFER
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// TODO: move to usb_keycodes.h ?
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// modifier bits
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#define MOD_LCTRL (1<<0)
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#define MOD_LSHIFT (1<<1)
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#define MOD_LALT (1<<2)
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#define MOD_LGUI (1<<3)
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#define MOD_RCTRL (1<<4)
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#define MOD_RSHIFT (1<<5)
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#define MOD_RALT (1<<6)
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#define MOD_RGUI (1<<7)
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// TODO: change variable name: usb_keyboard_ or usb_kb_
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extern uint8_t keyboard_modifier_keys;
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extern uint8_t keyboard_keys[6];
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extern uint8_t keyboard_protocol;
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extern uint8_t keyboard_idle_config;
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extern uint8_t keyboard_idle_count;
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extern volatile uint8_t keyboard_leds; // TODO: delete NOT USED?
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int8_t usb_keyboard_press(uint8_t key, uint8_t modifier);
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int8_t usb_keyboard_send(void);
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void usb_keyboard_init(void);
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void usb_keyboard_clear(void);
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void usb_keyboard_clear_key(void);
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void usb_keyboard_clear_mod(void);
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bool usb_keyboard_is_sent(void);
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bool usb_keyboard_has_key(void);
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bool usb_keyboard_has_mod(void);
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void usb_keyboard_print(void);
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#endif
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