diff options
Diffstat (limited to 'pjrc/usb_keyboard.h')
-rw-r--r-- | pjrc/usb_keyboard.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/pjrc/usb_keyboard.h b/pjrc/usb_keyboard.h new file mode 100644 index 0000000000..53de4336d9 --- /dev/null +++ b/pjrc/usb_keyboard.h @@ -0,0 +1,81 @@ +#ifndef USB_KEYBOARD_H +#define USB_KEYBOARD_H 1 + +#include <stdint.h> +#include <stdbool.h> +#include "usb.h" + + +#define KBD_INTERFACE 0 +#define KBD_ENDPOINT 1 +#define KBD_SIZE 8 +#define KBD_BUFFER EP_DOUBLE_BUFFER +#define KBD_REPORT_KEYS (KBD_SIZE - 2) + +// secondary keyboard +#ifdef USB_NKRO_ENABLE +#define KBD2_INTERFACE 4 +#define KBD2_ENDPOINT 5 +#define KBD2_SIZE 16 +#define KBD2_BUFFER EP_DOUBLE_BUFFER +#define KBD2_REPORT_KEYS (KBD2_SIZE - 1) +#endif + +#if defined(KBD2_REPORT_KEYS) && KBD2_REPORT_KEYS > KBD_REPORT_KEYS +#define KEYS_MAX KBD2_REPORT_KEYS +#else +#define KEYS_MAX KBD_REPORT_KEYS +#endif + + +typedef struct report { + uint8_t keys[KEYS_MAX]; + uint8_t mods; + bool is_sent; +} usb_keyboard_report_t; + + +#define usb_keyboard_keys usb_keyboard_report->keys +#define usb_keyboard_mods usb_keyboard_report->mods +#define usb_keyboard_keys_prev usb_keyboard_report_prev->keys +#define usb_keyboard_mods_prev usb_keyboard_report_prev->mods + + +extern usb_keyboard_report_t *usb_keyboard_report; +extern usb_keyboard_report_t *usb_keyboard_report_prev; +extern uint8_t usb_keyboard_protocol; +extern uint8_t usb_keyboard_idle_config; +extern uint8_t usb_keyboard_idle_count; +extern volatile uint8_t usb_keyboard_leds; +extern bool usb_keyboard_nkro; + + +int8_t usb_keyboard_send(void); +int8_t usb_keyboard_send_report(usb_keyboard_report_t *report); + +void usb_keyboard_swap_report(void); + +void usb_keyboard_clear_report(void); +void usb_keyboard_clear_keys(void); +void usb_keyboard_clear_mods(void); + +void usb_keyboard_set_keys(uint8_t *keys); +void usb_keyboard_set_mods(uint8_t mods); + +void usb_keyboard_add_code(uint8_t code); +void usb_keyboard_add_key(uint8_t code); +void usb_keyboard_add_mod(uint8_t code); + +void usb_keyboard_del_code(uint8_t code); +void usb_keyboard_del_key(uint8_t code); +void usb_keyboard_del_mod(uint8_t code); + +bool usb_keyboard_is_sent(void); +bool usb_keyboard_has_key(void); +bool usb_keyboard_has_mod(void); + +uint8_t usb_keyboard_get_key(void); + +void usb_keyboard_print_report(usb_keyboard_report_t *report); + +#endif |