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Diffstat (limited to 'firmware/backlight.c')
| -rw-r--r-- | firmware/backlight.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/backlight.c b/firmware/backlight.c index 66aa2d7..a04000a 100644 --- a/firmware/backlight.c +++ b/firmware/backlight.c @@ -522,6 +522,14 @@ void backlight_off(void) queue_post(&backlight_queue, BACKLIGHT_OFF, NULL); } +bool is_backlight_on(void) +{ + if (backlight_timer || !backlight_get_current_timeout()) + return true; + else + return false; +} + /* return value in ticks; 0 means always on, <0 means always off */ int backlight_get_current_timeout(void) { |