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2.4 KiB

#pragma once
#include <usb/usb_device.h>
#include <usb/class/usb_hid.h>
#include <dt-bindings/zmk/keys.h>
#include <zmk/keys.h>
#define ZMK_HID_MAX_KEYCODE KC_APP
static const u8_t zmk_hid_report_desc[] = {
/* USAGE_PAGE (Generic Desktop) */
HID_GI_USAGE_PAGE,
USAGE_GEN_DESKTOP,
/* USAGE (Keyboard) */
HID_LI_USAGE,
USAGE_GEN_DESKTOP_KEYBOARD,
/* COLLECTION (Application) */
HID_MI_COLLECTION,
COLLECTION_APPLICATION,
/* REPORT ID (1) */
HID_GI_REPORT_ID,
0x01,
/* USAGE_PAGE (Keypad) */
HID_GI_USAGE_PAGE,
USAGE_GEN_DESKTOP_KEYPAD,
/* USAGE_MINIMUM (Keyboard LeftControl) */
HID_LI_USAGE_MIN(1),
0xE0,
/* USAGE_MAXIMUM (Keyboard Right GUI) */
HID_LI_USAGE_MAX(1),
0xE7,
/* LOGICAL_MINIMUM (0) */
HID_GI_LOGICAL_MIN(1),
0x00,
/* LOGICAL_MAXIMUM (1) */
HID_GI_LOGICAL_MAX(1),
0x01,
/* REPORT_SIZE (1) */
HID_GI_REPORT_SIZE,
0x01,
/* REPORT_COUNT (8) */
HID_GI_REPORT_COUNT,
0x08,
/* INPUT (Data,Var,Abs) */
HID_MI_INPUT,
0x02,
/* USAGE_PAGE (Keypad) */
HID_GI_USAGE_PAGE,
USAGE_GEN_DESKTOP_KEYPAD,
/* LOGICAL_MINIMUM (0) */
HID_GI_LOGICAL_MIN(1),
0x00,
/* LOGICAL_MAXIMUM (101) */
HID_GI_LOGICAL_MAX(1),
0x01,
/* USAGE_MINIMUM (Reserved) */
HID_LI_USAGE_MIN(1),
0x00,
/* USAGE_MAXIMUM (Keyboard Application) */
HID_LI_USAGE_MAX(1),
ZMK_HID_MAX_KEYCODE,
/* REPORT_SIZE (8) */
HID_GI_REPORT_SIZE,
0x01,
/* REPORT_COUNT (6) */
HID_GI_REPORT_COUNT,
ZMK_HID_MAX_KEYCODE + 1,
/* INPUT (Data,Ary,Abs) */
HID_MI_INPUT,
0x02,
/* USAGE_PAGE (Keypad) */
HID_GI_USAGE_PAGE,
USAGE_GEN_DESKTOP_KEYPAD,
/* REPORT_SIZE (8) */
HID_GI_REPORT_SIZE,
0x02,
/* REPORT_COUNT (6) */
HID_GI_REPORT_COUNT,
0x01,
/* INPUT (Cnst,Var,Abs) */
HID_MI_INPUT,
0x03,
/* END_COLLECTION */
HID_MI_COLLECTION_END,
};
// struct zmk_hid_boot_report
// {
// u8_t modifiers;
// u8_t _unused;
// u8_t keys[6];
// } __packed;
struct zmk_hid_report
{
zmk_mod_flags modifiers;
u8_t keys[13];
} __packed;
int zmk_hid_register_mod(zmk_mod modifier);
int zmk_hid_unregister_mod(zmk_mod modifier);
int zmk_hid_register_mods(zmk_mod_flags modifiers);
int zmk_hid_unregister_mods(zmk_mod_flags modifiers);
int zmk_hid_press_key(zmk_key key);
int zmk_hid_release_key(zmk_key key);
struct zmk_hid_report *zmk_hid_get_report();