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/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#define DT_DRV_COMPAT zmk_behavior_key_press
#include <device.h>
#include <drivers/behavior.h>
#include <logging/log.h>
#include <zmk/event-manager.h>
#include <zmk/events/keycode-state-changed.h>
#include <zmk/behavior.h>
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
struct behavior_key_press_config {
u8_t usage_page;
};
struct behavior_key_press_data {};
static int behavior_key_press_init(struct device *dev) { return 0; };
static int on_keymap_binding_pressed(struct zmk_behavior_binding *binding,
struct zmk_behavior_binding_event event) {
struct device *dev = device_get_binding(binding->behavior_dev);
const struct behavior_key_press_config *cfg = dev->config_info;
LOG_DBG("position %d usage_page 0x%02X keycode 0x%02X", event.position, cfg->usage_page,
binding->param1);
return ZMK_EVENT_RAISE(create_keycode_state_changed(cfg->usage_page, binding->param1, true));
}
static int on_keymap_binding_released(struct zmk_behavior_binding *binding,
struct zmk_behavior_binding_event event) {
struct device *dev = device_get_binding(binding->behavior_dev);
const struct behavior_key_press_config *cfg = dev->config_info;
LOG_DBG("position %d usage_page 0x%02X keycode 0x%02X", event.position, cfg->usage_page,
binding->param1);
return ZMK_EVENT_RAISE(create_keycode_state_changed(cfg->usage_page, binding->param1, false));
}
static const struct behavior_driver_api behavior_key_press_driver_api = {
.binding_pressed = on_keymap_binding_pressed, .binding_released = on_keymap_binding_released};
#define KP_INST(n) \
static const struct behavior_key_press_config behavior_key_press_config_##n = { \
.usage_page = DT_INST_PROP(n, usage_page)}; \
static struct behavior_key_press_data behavior_key_press_data_##n; \
DEVICE_AND_API_INIT(behavior_key_press_##n, DT_INST_LABEL(n), behavior_key_press_init, \
&behavior_key_press_data_##n, &behavior_key_press_config_##n, APPLICATION, \
CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, &behavior_key_press_driver_api);
DT_INST_FOREACH_STATUS_OKAY(KP_INST)