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quantum: led: split out led_update_ports() for customization of led behaviour (#14452)

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Thomas Weißschuh 2022-10-06 12:24:41 +02:00 • committed by GitHub
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7
docs/feature_led_indicators.md
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@ -101,6 +101,13 @@ The `host_keyboard_led_state()` function will report the LED state returned from
bool caps = host_keyboard_led_state().caps_lock;
```
## `led_update_ports()`
This function writes the LED state to the actual hardware. Call it manually
from your `led_update_*()` callbacks to modify the handling of the standard
keyboard LEDs.
For example when repurposing a standard LED indicator as layer indicator.
## Setting Physical LED State
Some keyboard implementations provide convenient methods for setting the state of the physical LEDs.