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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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33
app/src/endpoints.c
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@@ -191,6 +191,36 @@ int zmk_endpoints_send_report(uint16_t usage_page) {
return -ENOTSUP;
}
#if IS_ENABLED(CONFIG_ZMK_MOUSE)
int zmk_endpoints_send_mouse_report() {
switch (current_instance.transport) {
#if IS_ENABLED(CONFIG_ZMK_USB)
case ZMK_TRANSPORT_USB: {
int err = zmk_usb_hid_send_mouse_report();
if (err) {
LOG_ERR("FAILED TO SEND OVER USB: %d", err);
}
return err;
}
#endif /* IS_ENABLED(CONFIG_ZMK_USB) */
#if IS_ENABLED(CONFIG_ZMK_BLE)
case ZMK_TRANSPORT_BLE: {
struct zmk_hid_mouse_report *mouse_report = zmk_hid_get_mouse_report();
int err = zmk_hog_send_mouse_report(&mouse_report->body);
if (err) {
LOG_ERR("FAILED TO SEND OVER HOG: %d", err);
}
return err;
}
#endif /* IS_ENABLED(CONFIG_ZMK_BLE) */
}
LOG_ERR("Unsupported endpoint transport %d", current_instance.transport);
return -ENOTSUP;
}
#endif // IS_ENABLED(CONFIG_ZMK_MOUSE)
#if IS_ENABLED(CONFIG_SETTINGS)
static int endpoints_handle_set(const char *name, size_t len, settings_read_cb read_cb,
@@ -295,6 +325,9 @@ static int zmk_endpoints_init(const struct device *_arg) {
static void disconnect_current_endpoint() {
zmk_hid_keyboard_clear();
zmk_hid_consumer_clear();
#if IS_ENABLED(CONFIG_ZMK_MOUSE)
zmk_hid_mouse_clear();
#endif // IS_ENABLED(CONFIG_ZMK_MOUSE)
zmk_endpoints_send_report(HID_USAGE_KEY);
zmk_endpoints_send_report(HID_USAGE_CONSUMER);