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Iriver: Backlight fading is now configurable. Added a function to stop the backlight from using timer1, freeing it for usage in plugins. Grouped together some related settings functions.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6779 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-06-20 17:03:09 +00:00
parent 3e88b58f6c
commit 61b9d34c7c
8 changed files with 245 additions and 228 deletions
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3
apps/plugin.c
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@ -547,6 +547,8 @@ int plugin_register_timer(int cycles, int prio, void (*timer_callback)(void))
if (prescale > 8 || cycles == 0 || prio < 1 || prio > 15)
return 0; /* error, we can't do such period, bad argument */
backlight_allow_timer(false); /* stop backlight from messing with the timer */
#if CONFIG_CPU == SH7034
and_b(~0x10, &TSTR); /* Stop the timer 4 */
and_b(~0x10, &TSNC); /* No synchronization */
@ -575,6 +577,7 @@ void plugin_unregister_timer(void)
IPRD = (IPRD & 0xFF0F); /* disable interrupt */
pfn_timer = NULL;
#endif
backlight_allow_timer(true);
}
#if CONFIG_CPU == SH7034