94 lines
2.3 KiB
C
94 lines
2.3 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 KBD_INTERFACE 0
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#define KBD_ENDPOINT 1
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#define KBD_SIZE 8
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#define KBD_BUFFER EP_DOUBLE_BUFFER
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#define KBD_REPORT_KEYS (KBD_SIZE - 2)
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// secondary keyboard
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#ifdef USB_NKRO_ENABLE
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#define KBD2_INTERFACE 4
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#define KBD2_ENDPOINT 5
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#define KBD2_SIZE 16
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#define KBD2_BUFFER EP_DOUBLE_BUFFER
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#define KBD2_REPORT_KEYS (KBD2_SIZE - 1)
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#endif
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#if defined(KBD2_REPORT_KEYS) && KBD2_REPORT_KEYS > KBD_REPORT_KEYS
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#define KEYS_MAX KBD2_REPORT_KEYS
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#else
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#define KEYS_MAX KBD_REPORT_KEYS
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#endif
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#define BIT_LCTRL (1<<0)
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#define BIT_LSHIFT (1<<1)
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#define BIT_LALT (1<<2)
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#define BIT_LGUI (1<<3)
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#define BIT_RCTRL (1<<4)
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#define BIT_RSHIFT (1<<5)
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#define BIT_RALT (1<<6)
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#define BIT_RGUI (1<<7)
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#define BIT_LCTL BIT_LCTRL
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#define BIT_RCTL BIT_RCTRL
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#define BIT_LSFT BIT_LSHIFT
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#define BIT_RSFT BIT_RSHIFT
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typedef struct report {
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uint8_t keys[KEYS_MAX];
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uint8_t mods;
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bool is_sent;
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} usb_keyboard_report_t;
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#define usb_keyboard_keys usb_keyboard_report->keys
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#define usb_keyboard_mods usb_keyboard_report->mods
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#define usb_keyboard_keys_prev usb_keyboard_report_prev->keys
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#define usb_keyboard_mods_prev usb_keyboard_report_prev->mods
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extern usb_keyboard_report_t *usb_keyboard_report;
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extern usb_keyboard_report_t *usb_keyboard_report_prev;
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extern uint8_t usb_keyboard_protocol;
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extern uint8_t usb_keyboard_idle_config;
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extern uint8_t usb_keyboard_idle_count;
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extern volatile uint8_t usb_keyboard_leds;
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extern bool usb_keyboard_nkro;
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int8_t usb_keyboard_send(void);
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int8_t usb_keyboard_send_report(usb_keyboard_report_t *report);
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void usb_keyboard_swap_report(void);
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void usb_keyboard_clear_report(void);
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void usb_keyboard_clear_keys(void);
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void usb_keyboard_clear_mods(void);
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void usb_keyboard_set_keys(uint8_t *keys);
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void usb_keyboard_set_mods(uint8_t mods);
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void usb_keyboard_add_code(uint8_t code);
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void usb_keyboard_add_key(uint8_t code);
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void usb_keyboard_add_mod(uint8_t code);
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void usb_keyboard_del_code(uint8_t code);
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void usb_keyboard_del_key(uint8_t code);
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void usb_keyboard_del_mod(uint8_t code);
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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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uint8_t usb_keyboard_get_key(void);
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void usb_keyboard_print_report(usb_keyboard_report_t *report);
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#endif
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