unsigned char dispMenu(void) {
menuItem* tempMenu,*tempMenu2;
LCD_CMD (1);//clrscr
//delay=10000; while (delay--){}
LCD_CMD (1);//clrscr
LCD_CMD (1);//clrscr
LCD_CMD (1);//clrscr
// первая строка - заголовок. Или пункт меню верхнего уровня
//delay=10000; while (delay--){}
LCD_GOTO (1,0);
tempMenu = selectedMenuItem->Parent;
if ((void*)tempMenu == (void*)&NULL_ENTRY)
{ // мы на верхнем уровне
LCD_STRING ("MENU:");
}
else
{
LCD_STRING ((char *)tempMenu->Text);
}
//lcd_clrscr(2);
//
LCD_GOTO (2,5);
tempMenu2=selectedMenuItem->Previous;
LCD_STRING ((char *)tempMenu2->Text);
LCD_GOTO (3,4);
LCD_PUTCHAR ('>');
LCD_GOTO (3,5);
LCD_STRING ((char *)selectedMenuItem->Text);
LCD_GOTO (4,5);
tempMenu2=selectedMenuItem->Next;
LCD_STRING ((char *)tempMenu2->Text);
return (1);
}
ssize_t lcd_write(struct file *filp, const char __user *user_buf, size_t count,
loff_t *f_pos)
{
if (count > 16)
count = 16;
copy_from_user(kernel_buf,user_buf,count);
kernel_buf[count-1]='\0';
LCD_STRING(kernel_buf);
printk(KERN_INFO "lcd_couscous: write %s \n",kernel_buf);
return count;
}
