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197f899777
This adds a new zmk,indicator-leds device, which maps HID indicator states onto any devices that implement the LED driver API. This adds support for things like a caps lock LED. The name was chosen so that more drivers could be added later as zmk,indicator-*, for example a version that uses the LED strip API.
19 lines
726 B
C
19 lines
726 B
C
/*
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* Copyright (c) 2026 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#pragma once
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#include <dt-bindings/zmk/hid_usage.h>
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// hid.h defines HID_USAGE_LED_NUM_LOCK as the minimum value, so that is bit
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// zero in the report, and all other indicators are relative to that.
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#define HID_INDICATOR_NUM_LOCK (1 << (HID_USAGE_LED_NUM_LOCK - HID_USAGE_LED_NUM_LOCK))
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#define HID_INDICATOR_CAPS_LOCK (1 << (HID_USAGE_LED_CAPS_LOCK - HID_USAGE_LED_NUM_LOCK))
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#define HID_INDICATOR_SCROLL_LOCK (1 << (HID_USAGE_LED_SCROLL_LOCK - HID_USAGE_LED_NUM_LOCK))
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#define HID_INDICATOR_COMPOSE (1 << (HID_USAGE_LED_COMPOSE - HID_USAGE_LED_NUM_LOCK))
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#define HID_INDICATOR_KANA (1 << (HID_USAGE_LED_KANA - HID_USAGE_LED_NUM_LOCK))
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