libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

update touch.c 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1645 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-07-20 03:17:18 +00:00
parent ea6e56e063
commit 446dafebad
1 changed files with 39 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
bsp/mini2440/touch.c
View File

@ -68,8 +68,8 @@
#define X_MIN 74
#define X_MAX 934
#define Y_MIN 89
#define Y_MAX 920
#define Y_MIN 920
#define Y_MAX 89
struct s3c2410ts
{
@ -129,8 +129,23 @@ static void report_touch_input(int updown)
}
else
{
if (touch->max_x > touch->min_x)
{
touch->x = touch->width * (ts.xp-touch->min_x)/(touch->max_x-touch->min_x);
touch->y = touch->height - (touch->height * (ts.yp-touch->min_y)/(touch->max_y-touch->min_y));
}
else
{
touch->x = touch->width * ( touch->min_x - ts.xp ) / (touch->min_x-touch->max_x);
}
if (touch->max_y > touch->min_y)
{
touch->y = touch->height * ( ts.yp - touch->min_y ) / (touch->max_y-touch->min_y);
}
else
{
touch->y = touch->height * ( touch->min_y - ts.yp ) / (touch->min_y-touch->max_y);
}
}
emouse.x = touch->x;
@ -184,9 +199,24 @@ static void report_touch_input(int updown)
touch->y = ts.yp;
}
else
{
touch->x = touch->width * (ts.xp-touch->min_x)/(touch->max_x-touch->min_x);
touch->y = touch->height - (touch->height * (ts.yp-touch->min_y)/(touch->max_y-touch->min_y));
{
if (touch->max_x > touch->min_x)
{
touch->x = touch->width * ( ts.xp - touch->min_x ) / (touch->max_x-touch->min_x);
}
else
{
touch->x = touch->width * ( touch->min_x - ts.xp ) / (touch->min_x-touch->max_x);
}
if (touch->max_y > touch->min_y)
{
touch->y = touch->height * ( ts.yp - touch->min_y ) / (touch->max_y-touch->min_y);
}
else
{
touch->y = touch->height * ( touch->min_y - ts.yp ) / (touch->min_y-touch->max_y);
}
}
touch_event.x = touch->x;
@ -391,8 +421,8 @@ static rt_err_t rtgui_touch_control (rt_device_t dev, rt_uint8_t cmd, void *args
/* update */
touch->min_x = data->min_x;
touch->max_x = data->max_x;
touch->min_y = data->max_y;
touch->max_y = data->min_y;
touch->min_y = data->min_y;
touch->max_y = data->max_y;
/*
rt_kprintf("min_x = %d, max_x = %d, min_y = %d, max_y = %d\n",
@ -428,7 +458,7 @@ void rtgui_touch_hw_init(void)
touch->min_x = X_MIN;
touch->max_x = X_MAX;
touch->min_y = Y_MIN;
touch->max_y = X_MAX;
touch->max_y = Y_MAX;
touch->eventpost_func = RT_NULL;
touch->eventpost_param = RT_NULL;