diff options
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/quantum.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/quantum/quantum.c b/quantum/quantum.c index 5d8ffe34e..c1829c768 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -1448,6 +1448,24 @@ void led_set(uint8_t usb_led) // PORTE &= ~(1<<6); // } +#if defined(BACKLIGHT_CAPS_LOCK) && defined(BACKLIGHT_ENABLE) + // Use backlight as Caps Lock indicator + uint8_t bl_toggle_lvl = 0; + + if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK) && !backlight_config.enable) { + // Turning Caps Lock ON and backlight is disabled in config + // Toggling backlight to the brightest level + bl_toggle_lvl = BACKLIGHT_LEVELS; + } else if (IS_LED_OFF(usb_led, USB_LED_CAPS_LOCK) && backlight_config.enable) { + // Turning Caps Lock OFF and backlight is enabled in config + // Toggling backlight and restoring config level + bl_toggle_lvl = backlight_config.level; + } + + // Set level without modify backlight_config to keep ability to restore state + backlight_set(bl_toggle_lvl); +#endif + led_set_kb(usb_led); } |