diff options
author | Michael Sevakis <jethead71@rockbox.org> | 2007-08-06 12:58:38 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2007-08-06 12:58:38 +0000 |
commit | 89b53bfdaa45057503556871b84621eb14409d59 (patch) | |
tree | c85de97fc95f50377d72032b4ca22fbacff073d1 /firmware | |
parent | 47de383d598cf84996f6879599b3a8f4b7cefe5d (diff) | |
download | rockbox-89b53bfdaa45057503556871b84621eb14409d59.tar.gz rockbox-89b53bfdaa45057503556871b84621eb14409d59.zip |
e200: Make sure backlight will never get stuck off for long periods from the wheel.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14210 a1c6a512-1295-4272-9138-f99709370657
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 | } |