mirror of https://github.com/zmkfirmware/zmk.git
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2020 The ZMK Contributors
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
#define DT_DRV_COMPAT zmk_behavior_transparent
|
|
|
|
#include <zephyr/device.h>
|
|
#include <drivers/behavior.h>
|
|
#include <zephyr/logging/log.h>
|
|
#include <zmk/keymap.h>
|
|
|
|
#include <zmk/behavior.h>
|
|
|
|
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
|
|
|
|
#if DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT)
|
|
|
|
static int on_keymap_binding_trigger(struct zmk_behavior_binding *binding,
|
|
struct zmk_behavior_binding_event event) {
|
|
// Avoid uint8_t overflow resulting in an infinite loop
|
|
if (LAYER_ID_TO_INDEX(event.layer) == 0) {
|
|
return 0;
|
|
}
|
|
return zmk_keymap_raise_binding_event_at_layer_index(LAYER_ID_TO_INDEX(event.layer) - 1,
|
|
event.source, event.position, event.type,
|
|
event.timestamp);
|
|
}
|
|
|
|
static const struct behavior_driver_api behavior_transparent_driver_api = {
|
|
.binding_pressed = on_keymap_binding_trigger,
|
|
.binding_released = on_keymap_binding_trigger,
|
|
#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
|
|
.get_parameter_metadata = zmk_behavior_get_empty_param_metadata,
|
|
#endif // IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
|
|
};
|
|
|
|
BEHAVIOR_DT_INST_DEFINE(0, NULL, NULL, NULL, NULL, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
|
|
&behavior_transparent_driver_api);
|
|
|
|
#endif /* DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) */
|