diff options
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/target/arm/sandisk/sansa-e200/button-e200.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/firmware/target/arm/sandisk/sansa-e200/button-e200.c b/firmware/target/arm/sandisk/sansa-e200/button-e200.c index 734416bf28..bb90a15096 100644 --- a/firmware/target/arm/sandisk/sansa-e200/button-e200.c +++ b/firmware/target/arm/sandisk/sansa-e200/button-e200.c | |||
@@ -188,11 +188,12 @@ void clickwheel_int(void) | |||
188 | wheel_delta = 1; | 188 | wheel_delta = 1; |
189 | } | 189 | } |
190 | 190 | ||
191 | if (TIME_AFTER(usec, next_backlight_on)) | 191 | if (TIME_AFTER(current_tick, next_backlight_on) || |
192 | v <= 0xffffff/(1000000/4)) | ||
192 | { | 193 | { |
193 | /* poke backlight to turn it on or maintain it no more often | 194 | /* poke backlight to turn it on or maintain it no more often |
194 | than every 1/4 second*/ | 195 | than every 1/4 second*/ |
195 | next_backlight_on = usec + 1000000/4; | 196 | next_backlight_on = current_tick + 1000000/4; |
196 | backlight_on(); | 197 | backlight_on(); |
197 | button_backlight_on(); | 198 | button_backlight_on(); |
198 | } | 199 | } |