ial.#1

该程序是基于c8051f的红外线发射率的测量程序

			     switch(menu_count)
			     {
			       case 0:  //help
                     msg->up_down=btn_up;  
	                 msg->x=btn_help.x0;
	                 msg->y=btn_help.y0;
				     return 1;
                   case 1:
                     msg->up_down=btn_up;  
	                 msg->x=btn_para.x0;
	                 msg->y=btn_para.y0;
				     return 1;
                   case 2:
                     msg->up_down=btn_up;  
	                 msg->x=btn_data.x0;
	                 msg->y=btn_data.y0;
				     return 1;   
                    case 3:
                     msg->up_down=btn_up;  
	                 msg->x=btn_lang.x0;
	                 msg->y=btn_lang.y0;
				     return 1;
					 case 4:
                     msg->up_down=btn_up;  
	                 msg->x=btn_off.x0;
	                 msg->y=btn_off.y0;
				     return 1;   
					 case 5:
                     msg->up_down=btn_up;  
	                 msg->x=btn_help.x0;
	                 msg->y=btn_help.y0;
				     return 1;        
                   
			     }
			 }
             else if(current_form_index==para_form.index)
			 {
			    msg->up_down=btn_up;  
	            msg->x=btn_para_ok.x0;
	            msg->y=btn_para_ok.y0;
				 return 1; 
			 }
           key_value=0;
		  break;

		  case key_return1:
		    key_value=0;
            if(current_form_index==para_form.index)
			  {
			     msg->up_down=btn_up;  
	             msg->x=btn_para_return.x0;
	             msg->y=btn_para_return.y0;
				 return 1;        
			  }
             else if(current_form_index==sample_form.index)
			 {
			     msg->up_down=btn_up;  
	             msg->x=btn_NO_return.x0;
	             msg->y=btn_NO_return.y0;
				 return 1;        
			 }
			 else if(current_form_index==search_form.index)
			 {
			     msg->up_down=btn_up;  
	             msg->x=btn_search_return.x0;
	             msg->y=btn_search_return.y0;
				 return 1;        
			 }
           //key_value=0;
		  break;

		  case key_return2:
             key_value=0;
            if(current_form_index==para_form.index)
			  {
			     msg->up_down=btn_up;  
	             msg->x=btn_para_return.x0;
	             msg->y=btn_para_return.y0;
				 return 1;        
			  }
             else if(current_form_index==sample_form.index)
			 {
			     msg->up_down=btn_up;  
	             msg->x=btn_NO_return.x0;
	             msg->y=btn_NO_return.y0;
				 return 1;        
			 }
			 else if(current_form_index==search_form.index)
			 {
			     msg->up_down=btn_up;  
	             msg->x=btn_search_return.x0;
	             msg->y=btn_search_return.y0;
				 return 1;        
			 }
		    break;
         
		 case key_left:
		   key_value=0;
		   if(current_form_index==para_form.index)
		   {
		      msg->up_down=btn_up;  
	          msg->x=btn_para_left.x0;
	          msg->y=btn_para_left.y0;
			  return 1;    
		   }
		   break; 
         
		 case key_right:
		   key_value=0;
		   if(current_form_index==para_form.index)
		   {
		      msg->up_down=btn_up;  
	          msg->x=btn_para_right.x0;
	          msg->y=btn_para_right.y0;
			  return 1;    
		   }
		   break;
		 
		 case key_up:
		    key_value=0;  
		    if(current_form_index==para_form.index)
		    {
               switch(key_up_down_count)
			   {
			     case 0:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_0.x0;
	                msg->y=btn_para_0.y0;
					key_up_down_count++;
					break;
                 case 1:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_1.x0;
	                msg->y=btn_para_1.y0;
					key_up_down_count++;
					break;
				case 2:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_2.x0;
	                msg->y=btn_para_2.y0;
					key_up_down_count++;
					break;
				case 3:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_3.x0;
	                msg->y=btn_para_3.y0;
					key_up_down_count++;
					break;
				case 4:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_4.x0;
	                msg->y=btn_para_4.y0;
					key_up_down_count++;
					break;
				case 5:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_5.x0;
	                msg->y=btn_para_5.y0;
					key_up_down_count++;
					break;
				case 6:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_6.x0;
	                msg->y=btn_para_6.y0;
					key_up_down_count++;
					break;
				case 7:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_7.x0;
	                msg->y=btn_para_7.y0;
					key_up_down_count++;
					break;
				case 8:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_8.x0;
	                msg->y=btn_para_8.y0;
					key_up_down_count++;
					break;
				case 9:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_9.x0;
	                msg->y=btn_para_9.y0;
					key_up_down_count=0;
					break;								 
			   }
			} 
			touch_screen_input=0;//标识识触摸屏输入
            return 1;
			
			case key_down:
		    key_value=0;  
		    if(current_form_index==para_form.index)
		    {
               switch(key_up_down_count)
			   {
			     case 0:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_0.x0;
	                msg->y=btn_para_0.y0;
					key_up_down_count=9;
					break;
                 case 1:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_1.x0;
	                msg->y=btn_para_1.y0;
					key_up_down_count--;
					break;
				case 2:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_2.x0;
	                msg->y=btn_para_2.y0;
					key_up_down_count--;
					break;
				case 3:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_3.x0;
	                msg->y=btn_para_3.y0;
					key_up_down_count--;
					break;
				case 4:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_4.x0;
	                msg->y=btn_para_4.y0;
					key_up_down_count--;
					break;
				case 5:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_5.x0;
	                msg->y=btn_para_5.y0;
					key_up_down_count--;
					break;
				case 6:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_6.x0;
	                msg->y=btn_para_6.y0;
					key_up_down_count--;
					break;
				case 7:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_7.x0;
	                msg->y=btn_para_7.y0;
					key_up_down_count--;
					break;
				case 8:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_8.x0;
	                msg->y=btn_para_8.y0;
					key_up_down_count--;
					break;
				case 9:
				    msg->up_down=btn_up;  
	                msg->x=btn_para_9.x0;
	                msg->y=btn_para_9.y0;
					key_up_down_count--;
					break;								 
			   }
			} 
			touch_screen_input=0;//标识识触摸屏输入
            return 1; 
	  }
	}    

  return 0; 
}