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Vibe 500: fix the scrolling through the lists by implementing BUTTON_REPEAT for the scrollstrip.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26268 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Szymon Dziok 2010-05-24 19:48:06 +00:00
parent f7253e322f
commit 06601e5fba
3 changed files with 44 additions and 12 deletions
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22
firmware/target/arm/pbell/vibe500/button-vibe500.c
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@ -29,6 +29,9 @@
static int int_btn = BUTTON_NONE;
static int old_pos = -1;
static int scroll_repeat = BUTTON_NONE;
static int repeat = 0;
void button_init_device(void)
{
}
@ -68,9 +71,23 @@ void button_int(void)
int scr_pos = val >> 8; /* split the scrollstrip into 16 regions */
if ((old_pos<scr_pos)&&(old_pos!=-1)) int_btn = BUTTON_DOWN;
if ((old_pos>scr_pos)&&(old_pos!=-1)) int_btn = BUTTON_UP;
old_pos = scr_pos;
/* repeat button */
repeat = 0;
if (int_btn!=BUTTON_NONE)
{
if (int_btn!=scroll_repeat)
scroll_repeat = int_btn;
else repeat = BUTTON_REPEAT;
}
}
else
{
old_pos = -1;
scroll_repeat = BUTTON_NONE;
}
else old_pos=-1;
}
}
@ -106,12 +123,13 @@ int button_read_device(void)
/* Scrollstrip direct button post - much better response */
if ((buttons==BUTTON_UP) || (buttons==BUTTON_DOWN))
{
queue_post(&button_queue,buttons,0);
queue_post(&button_queue,buttons|repeat,0);
backlight_on();
buttonlight_on();
reset_poweroff_timer();
buttons = BUTTON_NONE;
int_btn = BUTTON_NONE;
repeat = BUTTON_NONE;
}
}
else return BUTTON_NONE;