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Initial behavior for key presses on encoder rotate
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| #include <dt-bindings/zmk/keys.h> | ||
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| / { | ||
| behaviors { | ||
| enckp: behavior_sensor_rotate_key_press { | ||
| compatible = "zmk,behavior-sensor-rotate-key-press"; | ||
| label = "ENC_KEY_PRESS"; | ||
| usage_page = <USAGE_KEYPAD>; | ||
| #sensor-binding-cells = <2>; | ||
| }; | ||
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| enccp: behavior_sensor_rotate_consumer_press { | ||
| compatible = "zmk,behavior-sensor-rotate-key-press"; | ||
| label = "ENC_CONSUMER_PRESS"; | ||
| usage_page = <USAGE_CONSUMER>; | ||
| #sensor-binding-cells = <2>; | ||
| }; | ||
| }; | ||
| }; |
22 changes: 22 additions & 0 deletions
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app/dts/bindings/behaviors/zmk,behavior-sensor-rotate-key-press.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| # Copyright (c) 2020, Pete Johanson | ||
| # SPDX-License-Identifier: MIT | ||
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| description: Sensor rotate key press/release behavior | ||
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| compatible: "zmk,behavior-sensor-rotate-key-press" | ||
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| properties: | ||
| label: | ||
| type: string | ||
| required: true | ||
| "#sensor-binding-cells": | ||
| type: int | ||
| required: true | ||
| const: 2 | ||
| usage_page: | ||
| type: int | ||
| default: 0 | ||
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| sensor-binding-cells: | ||
| - param1 | ||
| - param2 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| /* | ||
| * Copyright (c) 2020 Peter Johanson <[email protected]> | ||
| * | ||
| * SPDX-License-Identifier: MIT | ||
| */ | ||
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| #define DT_DRV_COMPAT zmk_behavior_sensor_rotate_key_press | ||
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| #include <device.h> | ||
| #include <drivers/behavior.h> | ||
| #include <logging/log.h> | ||
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| #include <drivers/sensor.h> | ||
| #include <zmk/event-manager.h> | ||
| #include <zmk/events/keycode-state-changed.h> | ||
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| LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL); | ||
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| struct behavior_sensor_rotate_key_press_config { | ||
| u8_t usage_page; | ||
| }; | ||
| struct behavior_sensor_rotate_key_press_data { }; | ||
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| static int behavior_sensor_rotate_key_press_init(struct device *dev) | ||
| { | ||
| return 0; | ||
| }; | ||
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| static int on_sensor_binding_triggered(struct device *dev, struct device *sensor, u32_t increment_keycode, u32_t decrement_keycode) | ||
| { | ||
| const struct behavior_sensor_rotate_key_press_config *cfg = dev->config_info; | ||
| struct sensor_value value; | ||
| int err; | ||
| u32_t keycode; | ||
| struct keycode_state_changed *ev; | ||
| LOG_DBG("usage_page 0x%02X inc keycode 0x%02X dec keycode 0x%02X", cfg->usage_page, increment_keycode, decrement_keycode); | ||
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| err = sensor_channel_get(sensor, SENSOR_CHAN_ROTATION, &value); | ||
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| if (err) { | ||
| LOG_WRN("Failed to ge sensor rotation value: %d", err); | ||
| return err; | ||
| } | ||
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| switch (value.val1) { | ||
| case 1: | ||
| keycode = increment_keycode; | ||
| break; | ||
| case -1: | ||
| keycode = decrement_keycode; | ||
| break; | ||
| default: | ||
| return -ENOTSUP; | ||
| } | ||
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| LOG_DBG("SEND %d", keycode); | ||
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| ev = new_keycode_state_changed(); | ||
| ev->usage_page = cfg->usage_page; | ||
| ev->keycode = keycode; | ||
| ev->state = true; | ||
| ZMK_EVENT_RAISE(ev); | ||
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| // TODO: Better way to do this? | ||
| k_msleep(5); | ||
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| ev = new_keycode_state_changed(); | ||
| ev->usage_page = cfg->usage_page; | ||
| ev->keycode = keycode; | ||
| ev->state = false; | ||
| return ZMK_EVENT_RAISE(ev); | ||
| } | ||
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| static const struct behavior_driver_api behavior_sensor_rotate_key_press_driver_api = { | ||
| .sensor_binding_triggered = on_sensor_binding_triggered | ||
| }; | ||
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| #define KP_INST(n) \ | ||
| static const struct behavior_sensor_rotate_key_press_config behavior_sensor_rotate_key_press_config_##n = { \ | ||
| .usage_page = DT_INST_PROP(n, usage_page) \ | ||
| }; \ | ||
| static struct behavior_sensor_rotate_key_press_data behavior_sensor_rotate_key_press_data_##n; \ | ||
| DEVICE_AND_API_INIT(behavior_sensor_rotate_key_press_##n, DT_INST_LABEL(n), behavior_sensor_rotate_key_press_init, \ | ||
| &behavior_sensor_rotate_key_press_data_##n, \ | ||
| &behavior_sensor_rotate_key_press_config_##n, \ | ||
| APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, \ | ||
| &behavior_sensor_rotate_key_press_driver_api); | ||
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| DT_INST_FOREACH_STATUS_OKAY(KP_INST) |
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