summaryrefslogtreecommitdiff
path: root/firmware/backlight.c
diff options
context:
space:
mode:
Diffstat (limited to 'firmware/backlight.c')
-rw-r--r--firmware/backlight.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/backlight.c b/firmware/backlight.c
index 66aa2d7c6c..a04000a426 100644
--- a/firmware/backlight.c
+++ b/firmware/backlight.c
@@ -522,6 +522,14 @@ void backlight_off(void)
522 queue_post(&backlight_queue, BACKLIGHT_OFF, NULL); 522 queue_post(&backlight_queue, BACKLIGHT_OFF, NULL);
523} 523}
524 524
525bool is_backlight_on(void)
526{
527 if (backlight_timer || !backlight_get_current_timeout())
528 return true;
529 else
530 return false;
531}
532
525/* return value in ticks; 0 means always on, <0 means always off */ 533/* return value in ticks; 0 means always on, <0 means always off */
526int backlight_get_current_timeout(void) 534int backlight_get_current_timeout(void)
527{ 535{