mirror of https://github.com/zmkfirmware/zmk.git
71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/*
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* Copyright (c) 2023 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#define DT_DRV_COMPAT zmk_behavior_soft_off
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#include <zephyr/device.h>
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#include <drivers/behavior.h>
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#include <zephyr/logging/log.h>
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#include <zmk/pm.h>
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#include <zmk/behavior.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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struct behavior_soft_off_config {
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uint32_t hold_time_ms;
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};
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struct behavior_soft_off_data {
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uint32_t press_start;
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};
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static int behavior_soft_off_init(const struct device *dev) { return 0; };
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static int on_keymap_binding_pressed(struct zmk_behavior_binding *binding,
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struct zmk_behavior_binding_event event) {
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const struct device *dev = zmk_behavior_get_binding(binding->behavior_dev);
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struct behavior_soft_off_data *data = dev->data;
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#if IS_ENABLED(CONFIG_ZMK_SPLIT) && !IS_ENABLED(CONFIG_ZMK_SPLIT_ROLE_CENTRAL)
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zmk_pm_soft_off();
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#else
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data->press_start = k_uptime_get();
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#endif
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return ZMK_BEHAVIOR_OPAQUE;
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}
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static int on_keymap_binding_released(struct zmk_behavior_binding *binding,
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struct zmk_behavior_binding_event event) {
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const struct device *dev = zmk_behavior_get_binding(binding->behavior_dev);
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struct behavior_soft_off_data *data = dev->data;
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const struct behavior_soft_off_config *config = dev->config;
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if (config->hold_time_ms == 0 || (k_uptime_get() - data->press_start) >= config->hold_time_ms) {
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zmk_pm_soft_off();
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}
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return ZMK_BEHAVIOR_OPAQUE;
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}
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static const struct behavior_driver_api behavior_soft_off_driver_api = {
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.binding_pressed = on_keymap_binding_pressed,
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.binding_released = on_keymap_binding_released,
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.locality = BEHAVIOR_LOCALITY_GLOBAL,
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};
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#define BSO_INST(n) \
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static const struct behavior_soft_off_config bso_config_##n = { \
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.hold_time_ms = DT_INST_PROP_OR(n, hold_time_ms, 0), \
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}; \
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static struct behavior_soft_off_data bso_data_##n = {}; \
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BEHAVIOR_DT_INST_DEFINE(0, behavior_soft_off_init, NULL, &bso_data_##n, &bso_config_##n, \
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APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, \
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&behavior_soft_off_driver_api);
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DT_INST_FOREACH_STATUS_OKAY(BSO_INST)
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