03099b04b6
* For upcoming ZMK studio work, make a set of rich metadata available to provide a friendly name for a behavior, and allow super flexible descriptions of the parameters the behaviors take. * Add ability to validate a zmk_behavior_binding against the behavior metadata available.
133 lines
4 KiB
C
133 lines
4 KiB
C
/*
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* Copyright (c) 2020 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_bluetooth
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#include <zephyr/device.h>
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#include <zephyr/bluetooth/conn.h>
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#include <zephyr/logging/log.h>
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LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
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#include <drivers/behavior.h>
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#include <dt-bindings/zmk/bt.h>
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#include <zmk/behavior.h>
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#include <zmk/ble.h>
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#if DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT)
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#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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static const struct behavior_parameter_value_metadata no_arg_values[] = {
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{
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.display_name = "Next Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_NXT_CMD,
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},
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{
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.display_name = "Previous Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_PRV_CMD,
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},
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{
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.display_name = "Clear All Profiles",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_CLR_ALL_CMD,
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},
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{
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.display_name = "Clear Selected Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_CLR_CMD,
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},
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};
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static const struct behavior_parameter_metadata_set no_args_set = {
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.param1_values = no_arg_values,
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.param1_values_len = ARRAY_SIZE(no_arg_values),
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};
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static const struct behavior_parameter_value_metadata prof_index_param1_values[] = {
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{
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.display_name = "Select Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_SEL_CMD,
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},
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{
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.display_name = "Disconnect Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_VALUE,
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.value = BT_DISC_CMD,
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},
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};
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static const struct behavior_parameter_value_metadata prof_index_param2_values[] = {
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{
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.display_name = "Profile",
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.type = BEHAVIOR_PARAMETER_VALUE_TYPE_RANGE,
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.range = {.min = 0, .max = ZMK_BLE_PROFILE_COUNT},
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},
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};
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static const struct behavior_parameter_metadata_set profile_index_metadata_set = {
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.param1_values = prof_index_param1_values,
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.param1_values_len = ARRAY_SIZE(prof_index_param1_values),
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.param2_values = prof_index_param2_values,
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.param2_values_len = ARRAY_SIZE(prof_index_param2_values),
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};
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static const struct behavior_parameter_metadata_set metadata_sets[] = {no_args_set,
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profile_index_metadata_set};
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static const struct behavior_parameter_metadata metadata = {
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.sets_len = ARRAY_SIZE(metadata_sets),
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.sets = metadata_sets,
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};
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#endif // IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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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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switch (binding->param1) {
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case BT_CLR_CMD:
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zmk_ble_clear_bonds();
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return 0;
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case BT_NXT_CMD:
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return zmk_ble_prof_next();
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case BT_PRV_CMD:
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return zmk_ble_prof_prev();
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case BT_SEL_CMD:
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return zmk_ble_prof_select(binding->param2);
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case BT_CLR_ALL_CMD:
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zmk_ble_clear_all_bonds();
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return 0;
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case BT_DISC_CMD:
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return zmk_ble_prof_disconnect(binding->param2);
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default:
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LOG_ERR("Unknown BT command: %d", binding->param1);
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}
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return -ENOTSUP;
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}
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static int behavior_bt_init(const struct device *dev) { return 0; };
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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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return ZMK_BEHAVIOR_OPAQUE;
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}
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static const struct behavior_driver_api behavior_bt_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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#if IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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.parameter_metadata = &metadata,
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#endif // IS_ENABLED(CONFIG_ZMK_BEHAVIOR_METADATA)
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};
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BEHAVIOR_DT_INST_DEFINE(0, behavior_bt_init, NULL, NULL, NULL, POST_KERNEL,
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CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, &behavior_bt_driver_api);
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#endif /* DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) */
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