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feat(mouse): Initial mouse keys support.

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* Add HID report/descriptor for a new report with mouse buttons,
  and x/y/wheel deltas.
* New mouse key press behavior for press/release of mouse keys.
* Add constants for HID main item values (e.g. data/array/absolute)
* Define and use constants for our HID report IDs.
This commit is contained in:
Alexander Krikun
2021-04-27 18:24:11 +03:00
committed by Pete Johanson
parent 8776911da5
commit d7d9eed317
27 changed files with 618 additions and 1 deletions
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43
app/src/mouse.c Normal file
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/*
* Copyright (c) 2021 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#include <drivers/behavior.h>
#include <zephyr/logging/log.h>
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
#include <zmk/events/mouse_button_state_changed.h>
#include <zmk/hid.h>
#include <zmk/endpoints.h>
#include <zmk/mouse.h>
static void listener_mouse_button_pressed(const struct zmk_mouse_button_state_changed *ev) {
LOG_DBG("buttons: 0x%02X", ev->buttons);
zmk_hid_mouse_buttons_press(ev->buttons);
zmk_endpoints_send_mouse_report();
}
static void listener_mouse_button_released(const struct zmk_mouse_button_state_changed *ev) {
LOG_DBG("buttons: 0x%02X", ev->buttons);
zmk_hid_mouse_buttons_release(ev->buttons);
zmk_endpoints_send_mouse_report();
}
int mouse_listener(const zmk_event_t *eh) {
const struct zmk_mouse_button_state_changed *mbt_ev = as_zmk_mouse_button_state_changed(eh);
if (mbt_ev) {
if (mbt_ev->state) {
listener_mouse_button_pressed(mbt_ev);
} else {
listener_mouse_button_released(mbt_ev);
}
return 0;
}
return 0;
}
ZMK_LISTENER(mouse_listener, mouse_listener);
ZMK_SUBSCRIPTION(mouse_listener, zmk_mouse_button_state_changed);