131 lines
3.0 KiB
C
131 lines
3.0 KiB
C
#include <logging/log.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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#include <zmk/hid.h>
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static struct zmk_hid_keypad_report kp_report = {
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.report_id = 1,
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.body = {
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.modifiers = 0,
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.keys = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}};
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static struct zmk_hid_consumer_report consumer_report = {
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.report_id = 2,
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.body = {
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.keys = 0x00}};
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#define _TOGGLE_MOD(mod, state) \
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if (modifier > MOD_RGUI) \
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{ \
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return -EINVAL; \
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} \
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WRITE_BIT(kp_report.body.modifiers, mod, state); \
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return 0;
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int zmk_hid_register_mod(zmk_mod modifier)
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{
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_TOGGLE_MOD(modifier, true);
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}
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int zmk_hid_unregister_mod(zmk_mod modifier)
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{
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_TOGGLE_MOD(modifier, false);
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}
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int zmk_hid_register_mods(zmk_mod_flags modifiers)
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{
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kp_report.body.modifiers |= modifiers;
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return 0;
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}
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int zmk_hid_unregister_mods(zmk_mod_flags modifiers)
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{
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kp_report.body.modifiers &= ~modifiers;
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return 0;
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}
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#define KEY_OFFSET 0x02
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#define MAX_KEYS 6
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/*
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#define TOGGLE_BOOT_KEY(match, val) \
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for (int idx = 0; idx < MAX_KEYS; idx++) \
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{ \
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if (kp_report.boot.keys[idx + KEY_OFFSET] != match) \
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{ \
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continue; \
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} \
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kp_report.boot.keys[idx + KEY_OFFSET] = val; \
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break; \
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}
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*/
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#define TOGGLE_KEY(code, val) WRITE_BIT(kp_report.body.keys[code / 8], code % 8, val)
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#define TOGGLE_CONSUMER(key, state) \
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WRITE_BIT(consumer_report.body.keys, (key - 0x100), state);
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enum zmk_hid_report_changes zmk_hid_press_key(zmk_key code)
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{
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if (code >= KC_LCTL && code <= KC_RGUI)
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{
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return zmk_hid_register_mod(code - KC_LCTL);
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}
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if (ZK_IS_CONSUMER(code))
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{
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LOG_DBG("Toggling a consumer key!");
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TOGGLE_CONSUMER(code, true);
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return Consumer;
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}
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else
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{
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if (code > ZMK_HID_MAX_KEYCODE)
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{
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return -EINVAL;
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}
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// TOGGLE_BOOT_KEY(0U, code);
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TOGGLE_KEY(code, true);
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return Keypad;
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}
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};
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enum zmk_hid_report_changes zmk_hid_release_key(zmk_key code)
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{
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if (code >= KC_LCTL && code <= KC_RGUI)
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{
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return zmk_hid_unregister_mod(code - KC_LCTL);
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}
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if (ZK_IS_CONSUMER(code))
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{
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TOGGLE_CONSUMER(code, false);
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return Consumer;
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}
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else
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{
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if (code > ZMK_HID_MAX_KEYCODE)
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{
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return -EINVAL;
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}
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// TOGGLE_BOOT_KEY(0U, code);
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TOGGLE_KEY(code, false);
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return Keypad;
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}
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};
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struct zmk_hid_keypad_report *zmk_hid_get_keypad_report()
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{
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return &kp_report;
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}
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struct zmk_hid_consumer_report *zmk_hid_get_consumer_report()
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{
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return &consumer_report;
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}
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