void draw_menu(void)
{
struct m_item* mi_child;
uint8_t index_temp = 0;
uint8_t i = 0;
Disp_Clear();
if(menu_type)
{
XY_Str(2,0,(*mi_entry).text);
mi_child = (*mi_entry).child;
XY_Str(1,1,(*mi_child).text);
mi_child = (*mi_child).next;
XY_Str(8,1,(*mi_child).text);
if(arrow_Pos_H == 0)
XY_Char(0,1,m_arrow);
else
XY_Char(7,1,m_arrow);
}
else
{
Locate_xy(0,0);
Disp_Str((*mi_entry).text);
Locate_xy(4,0);
Disp_Char('.');
Disp_Char('|');
if(arrow_Pos_V == 0)
{
index_temp = mi_index;
Disp_Char(m_arrow);
}
else
{
index_temp = mi_index - 1;
XY_Char(6,1,m_arrow);
}
Locate_xy(5,1);
Disp_Char('|');
mi_child = (*mi_entry).child;
for(i=0;i<2;i++)
{
while((*mi_child).index != index_temp + i)
mi_child = (*mi_child).next;
XY_Str(7,i,(*mi_child).text);
if((*mi_child).child == 0)
XY_Char(15,i,'|');
else
XY_Char(15,i,'>');
}
}
}
/**************************************************************
* 函数说明：曝光设置函数 *
**************************************************************/
void SetExposure(void)
{
uint8 esc_flag = 0;
Disp_Char(0,5,expos_mode);
UserChooseR = 1;
Set_Cursor(1,0);
while(!esc_flag)
{
if(time_10ms) //10ms定时扫描键盘
{
time_10ms = 0;
*pRockValue=No_rock;
rocker_type = Read_Rocker(pRockValue);
if(rocker_type & keyPressed)
{
switch(*pRockValue)
{
case Down:
UserChooseR ++;
if(UserChooseR == 4)
{
UserChooseR = 1;
}
break;
case Enter:
TempMenu = MenuPoint;
Clear_Scr();
if(MenuPoint[UserChooseR].ChildrenMenus != NULL)
{
MenuPoint = MenuPoint[UserChooseR].ChildrenMenus;
//UserChooseR = 0;
//DisplayStart = 0;
}
ShowMenu();
if(TempMenu[UserChooseR].Subs != NULLSubs)
{
(*TempMenu[UserChooseR].Subs)();
Disp_Char(0,5,expos_mode);
}
//Clear_Scr();
break;
}
Set_Cursor(UserChooseR,0);
}
key_value= Read_keyboard();
if(key_value != No_key)
{
switch(key_value)
{
case Esc:
if(MenuPoint[UserChooseR].ParentMenus != NULL)
{
MenuPoint = MenuPoint[UserChooseR].ParentMenus;
UserChooseR = 0;
UserChooseC = 0;
}
esc_flag = 1;
break;
case OK:
//Set_Mode();
switch(UserChooseR)
{
case 1:
expos_mode = camera;
break;
case 2:
expos_mode = sensor;
break;
case 3:
expos_mode = fixed;
break;
}
break;
}
Disp_Char(0,5,expos_mode);
Set_Cursor(UserChooseR,0);
}
}
}
Clear_Scr();
ShowMenu();
}
