ir_drv.c

mp3 player program please read carefully.

    regs0->iop_data[IR_PORT]|=IrRepeatRate(6);      
#else
    regs0->iop_data[IR_PORT]|=IrRepeatRate(4);
#endif

    // show some message to tell users this key have no system function. robert.chang, 2007-05-07
    char str_buf[20]; 
    strcpy(str_buf, "INVALID KEY");
    timeout_osd[1]=1*OSD_TIMEOUT;    
    osdshow(1, str_buf);    
}

/*
* detect ir key input,using to search tuner band
*/
//#ifdef SUPPORT_TUNER       // add tuner 2-6-14 23:17
BYTE key_input(void)
{
    BYTE res;
    //need to add vfd key input
    
    if(regs0->iop_data[IR_PORT]&IR_RDY)
      res=1;
    else
      res=0;

   return res;
}
//#endif

#if defined(DESAY_PHILIPS_IR)||defined(IR_GBM_PHILIPS)
UINT16    desay_philips_ir_move(UINT16 rx)
{

	if(((regs0->iop_data[6]>>6)&0x5f) == IR_ADDR_PATT)
        {
	switch(rx)
                {
                case 0x30:
                case 0x32:
                case 0x33:
                case 0x34:
                    rx+=0x10;
                    break;
                case 0x11:
                case 0x12:
                case 0x13:
                    rx+=0x40;
                    break;
                default:
                    break;
               	}
            }
       else	if(((regs0->iop_data[6]>>6)&0x5f) == IR_ADDR_PATT2)
            {
			    switch(rx)
                {

                case 0x06:
                    rx+=0x40;
                    break;
                case 0x02c:
                case 0x02e:
                case 0x02f:
                    rx+=0x20;
                    break;
                default:
                    break;
                	}
            }
       else	if(((regs0->iop_data[6]>>6)&0x5f) == IR_ADDR_PATT3)
       {
                switch(rx)
                {
			    case 0x032:
                case 0x033:
                    rx+=0x15;
                    break;
                default:
                    break;
                	}
		}
       else	if(((regs0->iop_data[6]>>6)&0x5f) == IR_ADDR_PATT4)
            {
			    switch(rx)
                {

                case 0x2c:
                	rx+=0x30;
                    break;
                default:
                    break;
                	}
            }
	return rx;            
}
#endif //CLEAD 2004-3-23

#ifdef  IR_GBM_PHILIPS  //added by wangwei,2004-8-16 20:09
    UINT16  gbm_philips_ir_move(UINT16 rx)
    {
        desay_philips_ir_move(rx);
    }
#endif  //IR_GBM_PHILIPS

/*
* call ir post function (ir parser)
*/
#if defined(DEBUG_IR_CODE)||defined(IR_PHILIPS)
static inline BYTE Call_Ir_Fun(UINT16 rx)
{
#ifdef	 DESAY_PHILIPS_IR

	rx=desay_philips_ir_move(rx);
    rx = ir_mapcode[(BYTE) rx];    
    #ifndef IR_TOOL
    printf("\n ir(705) rx = %x \n",rx);
    call_ir_func(rx);
    #endif
#elif defined(IR_GBM_PHILIPS)
	rx=gbm_philips_ir_move(rx);
    #ifdef DEBUG_IR_CODE//gerry add it for philips ir,2004-8-4 16:41
	watch_ir_id(rx);
	return; 
    #endif
    rx = ir_mapcode[(BYTE) rx];    
    #ifndef IR_TOOL
    printf("\n ir(705) rx = %x \n",rx);
    call_ir_func(rx);
    #endif
#else
    #ifdef DEBUG_IR_CODE//gerry add it for philips ir,2004-8-4 16:41
	watch_ir_id(rx);
	return; 
    #endif
    rx = ir_mapcode[(BYTE) rx];    
    #ifndef IR_TOOL
    printf("\n ir(705) rx = %x \n",rx);
    call_ir_func(rx);
    #endif
#endif
	return rx;
}
#else
static inline BYTE Call_Ir_Fun(UINT16 rx)
{
	if(rx >= MAX_IR_MAP) // Out of MAP range?
        return 0;
    #ifdef TEST_VFD_PANNEL_AND_KEY//lijd 2005-5-8 13:53
	 if(Test_Front_Panel_flag==1)
	 {
	 	 TestIrData=(BYTE)rx;
	 	 if(Test_Stop_flag!=1)
	 	 {
		  	 if((rx!=0x11)&&(rx!=0x26))    return 0; 
		 }else if(Test_Stop_flag==1)
		 {
		 	 if(rx!=0x11)    return 0; 
		 }
	 }
     #endif 


    rx = ir_mapcode[(BYTE) rx]; 
    #ifdef MALATA_KEY
	rx=  malata_key_check(rx);
    #endif //end-> #ifdef MALATA_KEY

    
    #ifdef DMA_DVD_SWITCH
    extern void DMA_DVD_Switch(UINT16 rx);
    DMA_DVD_Switch(rx);
    #endif
    
  
       
    #ifndef IR_TOOL
    printf("\n ir(705) rx = %x \n",rx);
    call_ir_func(rx);
    #endif

    #ifdef TONIC_DVD
    if(rx==IRC_KEYLOCK)
    ircmd_keylock();
    #endif

    return 0;
}    
#endif                

#ifdef USE_VFDPORT_TRANDATA //linrc add 2004-3-27 16:40
#define USE_VFDPORT_TRANDATA_return(); return IRC_NULL;
#else
#define USE_VFDPORT_TRANDATA_return();
#endif

#ifdef  SUPPORT_SPI
#define SUPPORT_SPI_return(); return IRC_NULL; 
#else
#define SUPPORT_SPI_return();
#endif

#ifdef TCL_VFD_GPIO//2004-3-22 12:49 lijd
#define call_SUPPORT_TCL_LED();   tcl_led();
#else
#define call_SUPPORT_TCL_LED();
#endif

static inline void NEXT_FORWARD_IN_A_KEY_short_time(UINT16 rx)
{
#ifdef NEXT_FORWARD_IN_A_KEY    	
    	if(bIrSkipState)
    	{
	    	bIrSkipCnt++;	    	
	    	if(bIrSkipCnt>5)
	    	{
	    		if(rep_ir_times==0)
	    		{
	    			
#ifdef NEW_NEXT_FORWARD_IN_A_KEY
		    		rx = IRC_PREV + bIrSkipState -1;
#else//#ifdef NEW_NEXT_FORWARD_IN_A_KEY
                    rx = IRC_BACKWARD + bIrSkipState -1;      
#endif//#ifdef NEW_NEXT_FORWARD_IN_A_KEY

		        	ircmd_pre_paser(rx);

                }
		    
		        bIrSkipState = 0;
	    	    bIrSkipCnt = 0;
	    	    rep_ir_times = 0;
	    	}
    	}
#else
    if(rx) {}    	
#endif//NEXT_FORWARD_IN_A_KEY
}

static inline void NEXT_FORWARD_IN_A_KEY_long_time(UINT16 rx)
{
#ifdef NEXT_FORWARD_IN_A_KEY	        		    
    bIrSkipCnt = 0;
    if(rep_ir_times<=2)
    {
       	rep_ir_times=2;
#ifdef NEW_NEXT_FORWARD_IN_A_KEY
       	rx = IRC_BACKWARD + bIrSkipState -1;
#else//NEW_NEXT_FORWARD_IN_A_KEY
       	rx = IRC_PREV + bIrSkipState -1;
#endif//NEW_NEXT_FORWARD_IN_A_KEY
       	//printf("run rx:%d \n",rx);
       	ircmd_pre_paser(rx);
    }else if(rep_ir_times>3)
	{
		rep_ir_times = 1;
	}
#else
  if(rx) {}
#endif	
}


#if defined(SUPPORT_DVB_GUI_NEW)&&defined(DVB_IR_3D_ON)
static inline BYTE is_available_key_in_3D_state(BYTE rx __attribute__((unused)))
{  
    if((ir_mapcode[(BYTE) rx]==IRC_SELECT) || (ir_mapcode[(BYTE) rx]==IRC_PLAY_SELECT)
        ||(ir_mapcode[(BYTE) rx]==IRC_UP) || (ir_mapcode[(BYTE) rx]==IRC_DOWN)
        ||(ir_mapcode[(BYTE) rx]==IRC_LEFT) || (ir_mapcode[(BYTE) rx]==IRC_RIGHT)
        ||(ir_mapcode[(BYTE) rx]==IRC_3D)
      )
    return 1;
    
    return 0;
}

static inline BYTE InDVB3DNow(BYTE rx __attribute__((unused)))
{
    if(!(full_scrn&SOUND))
        return 1;
    /*    
    if((ir_mapcode[(BYTE) rx]==IRC_SETUP) || (ir_mapcode[(BYTE) rx]==IRC_DISPLAY)
    #ifdef DVB_IR_SCAN_KEY    //sunzhh add 20051117
    || (ir_mapcode[(BYTE) rx]==IRC_GOTO)
    #endif
    #ifdef SUPPORT_DVB_PREVIEW_9FRAMES     //sunzhh add 20051117
    || (ir_mapcode[(BYTE) rx]==IRC_PREVIEW)
    #endif
    */
    if(!is_available_key_in_3D_state(rx))
    {
        cancel_sound();
        return 1;
    }
    
    return 0;
} 
#endif
	

#ifdef  SLOW_SOME_KEY_IN_MALATA_IR
void  slow_key_update();
void  slow_key_update()
{
 
	if(clear_key == 1)
	{
	      // printf_w("@@@@@@@@@@@     clear_count ++;    clear_count:%d\n",clear_count);//20051207 tiany debug	 
		clear_count --;
		if(clear_count < 1)
		{
                  clear_key = 0;
		    clear_count = 0;	  
		//	printf_w("@@@@@@@@@@@     clear_key = 0;    @@@@@@@@@@@@@@@\n");//20051207 tiany debug	
		}	   
	}
	else
	{
		clear_count = 0;
	}
}	
#endif



	
/*
** FUNCTION
** polling_ir
**
** DESCRIPTION
** polling IR interface and store received IR command
** to IR receive queue
*/
#ifdef XM_MODEL		//fcr 2005-11-3 17:39
        extern unsigned char XMkey_release_hold;
#endif
BYTE polling_ir(void)
{
    #ifdef SUPPORT_SMF // add for close ir when loading fh ; hf.pang ; 2007-02-12
    extern UINT8 g_iLoadFHCloseIR;
    if(g_iLoadFHCloseIR)
        return;
    #endif
    
    #ifdef OP_DVD5121_PANEL //qinhua ,2005-9-13 22:55
    static BYTE count;  	    
    #endif 
    UINT16 rx;    
    UINT16 unCustId;
    #if defined(HOLD_VOL_KEY_FAST_REPEAT)
    static UINT16 rep_ir_hold_times=0;
    static BYTE ir_key_clone_times=0;//insert clone key to increase repeat speed
        #ifdef SUPPORT_MCU_68A
        #define MIN_IR_REPEAT_TIME 3
        #define MIN_IR_REPEAT_TIME_N 5//2
        #define IR_CLONE_TIME 0
        #else
        #define MIN_IR_REPEAT_TIME 4
        #define MIN_IR_REPEAT_TIME_N 5//3
        #define IR_CLONE_TIME 0
        #endif
    #endif
    
    //... terry,2004/7/23 10:56PM
    USE_VFDPORT_TRANDATA_return();
    SUPPORT_SPI_return();
    ir_tcl_standby();
    call_SUPPORT_TCL_LED();    
    mon_ir();	
    #ifdef  SLOW_SOME_KEY_IN_MALATA_IR
    slow_key_update();
    #endif
   #ifdef SUPPORT_SYS_POWER_ON_WAITING_MCUINFO//tianye 200607
   if(!flag_check_mcu_info)
   {
         return;
   }
   #endif//end=> #ifdef  SUPPORT_SYS_POWER_ON_WAITING_MCUINFO

    rx = regs0->iop_data[IR_PORT];
    if (!(rx & IR_RDY))
    {
     #ifdef OP_DVD5121_PANEL //qinhua ,2005-9-13 22:55
       count=0; 
     #endif 
     #ifdef XM_MODEL     //fcr 2005-11-3 17:39
         if(XMkey_release_hold)XMkey_release_hold--;
     #endif
    	//printf("bIrSkipState:%d rep_ir_times:%d bIrSkipCnt:%d \n",bIrSkipState,rep_ir_times,bIrSkipCnt);
        NEXT_FORWARD_IN_A_KEY_short_time(rx);
        
#if defined(ANGLE_GOTO_IN_A_KEY)||defined(TITLE_RETURN_IN_A_KEY)  	
    	if(bIrSkipState1)
    	{
	    	bIrSkipCnt1++;	    	
	    	if(bIrSkipCnt1>5)
	    	{
	    		if(rep_ir_times==0)
	    		{
	    			#ifdef TITLE_RETURN_IN_A_KEY
	    			rx=IRC_TITLEMENU;
	    			#else
	    			rx=IRC_GOTO;
	    			#endif
		        	ircmd_pre_paser(rx);

		        }
		        bIrSkipState1 = 0;
	    	    	bIrSkipCnt1 = 0;
	    	   	rep_ir_times = 0;
	    	}
    	}
#endif
        
#ifdef SLOW_ZOOM_IN_A_KEY    	
    if(bIrSkipState2)
    {
    	bIrSkipCnt2++;	    	
    	if(bIrSkipCnt2>5)
    	{
    	    if(rep_ir_times==0)
    	    {
    		    rx=IRC_ZOOM;
                ircmd_pre_paser(rx);
            }
            bIrSkipState2 = 0;
	        bIrSkipCnt2 = 0;
            rep_ir_times = 0;
    	}
    }
#endif
        
#ifdef QISHENG_DVD	// alan, 2003/9/7 06:30PM