gpio_api_5009.c

SAMSUNG 5009的源代码

#else
        rPCON1  = ((0<<28)|(2<<24)|(2<<20)|(2<<16)|(2<<12)|(0<<8)|(0<<4)|(1<<0));
#endif
//	rPDAT1 |= 0x00; 
	rP1PUR |= 0x06;

/*
	P2.7	       P2.6  	P2.5	      P2.4	     	P2.3	    	P2.2	    	P2.1		 P2.0
	 MC		 ML		 MD		 x        I2SDAT0   I2CDAT   I2CCK     VRDVD
	 O		 O		 O		 I		  x		  x		  x	          O
	                                        PDDVS     
*/
/*
	Zhan 20050819
	P2.7	       P2.6  		P2.5	      P2.4	     	P2.3	    	P2.2	    	P2.1		 P2.0
	SpD_sense	   DR_MUTE		I2SDO2		  ISDO1        I2SDAT0          I2CDAT   		I2CCK        SMONITOR0
	 0				 1			 2				2		 	 2		 		 2		 		 2	          5
		                                        PDDVS     
*/
/*XU051125  FOR 5009
P2.7	       P2.6  		P2.5	      P2.4	     	P2.3	    	P2.2	    	P2.1		 P2.0
 HDMI_INT SERVOMON1   IISD2    IISD1     IISD0     IISSWO  IISMCKO  IISBCKO
    0             6                      2             2              2               2              2            2
*/
	//rPCON2 = ((5<<28)|(5<<24)|(5<<20)|(1<<16)|(2<<12)|(2<<8)|(2<<4)|(1<<0)); //Old Board
	rPCON2 = ((0<<28)|(6<<24)|(2<<20)|(2<<16)|(2<<12)|(2<<8)|(2<<4)|(2<<0)); //p2.0 output open xu0901

//	rPDAT2 |= 0x10;
//	rP2PUR |= 0x08;

/*
	P3.7    P3.6 	P3.5  	P3.4	          P3.3		 P3.2	   P3.1 	       P3.0
	-   	RRQ_L   SPDIFO	OPEN_SW  		CLOSE_SW   I2SBCKO   I2SWSO			I2SMCK0
	 x	    O		  x		  I		    I			  x		        x		  x
										
*/
/*
 	Zhan 20050819
	P3.7    P3.6 		P3.5  	P3.4	      	P3.3		 P3.2	   P3.1 	       P3.0
	-   	Close_SW   SPDIFO	OPEN_SW 		CD/DVD   	I2SBCKO   I2SWSO		I2SMCK0
	 x	    I		  	2		I		    	O			  2		    2		  	 2
										
*/
/*XU051125 FOR 5009
P3.7    P3.6 		P3.5  	P3.4	      	P3.3		 P3.2	   P3.1 	       P3.0
	  nSWAIT      nSCS1    CLOSE     OPEN     BTCLK   SPD_SENSE    CD/DVD
	      2                  2              1             1              2               0               1
*/
	rPCON3 = ((2<<24)|(2<<20)|(1<<16)|(1<<12)|(2<<8)|(0<<4)|(1<<0));
	rPDAT3 |= 0x01;	//xu0901
//	rP3PUR |= 0x50;  //xu0901

/*
	P4.7 ~ P4.0 : FDA9  ~ FDA0  (Flash memory)
	P5.7 ~ P5.0 : FDA17 ~ FAD10
	P6.7 ~ P6.0 : FDB5  ~ FDA18
	P7.1 ~ P7.0 : FDB7  ~ FDB6  (P7.7 ~ P7.2 : No_Pin)
*/
	rPCON4 = ((2<<28)|(2<<24)|(2<<20)|(2<<16)|(2<<12)|(2<<8)|(2<<4)|(2<<0));
	rPCON5 = ((2<<28)|(2<<24)|(2<<20)|(2<<16)|(2<<12)|(2<<8)|(2<<4)|(2<<0));
	rPCON6 = ((2<<28)|(2<<24)|(2<<20)|(2<<16)|(2<<12)|(2<<8)|(2<<4)|(2<<0));
	rPCON7 = ((2<<28)|(2<<24)|(2<<20)|(2<<16)|(2<<12)|(2<<8)|(2<<4)|(2<<0));
#endif	
#endif

#endif

}


VOID GPIO_SetInterProgMode( BOOL interlace )
{
}

// SSCR yyd 060601 for PWM zero detect
VOID GPIO_SetAudioMuteState( BOOL mute )
{   
#if _COP_ROCO_BOARD
	if(! mute )
	{
		
		REG_SET_HIGH(rPDAT0, 0x20);
	} 
	else 
	{
		REG_SET_LOW(rPDAT0, 0x20);
	}
	#else
	if(! mute )
	{
		
		REG_SET_LOW(rPDAT0, 0x02);
	} 
	else 
	{
		REG_SET_HIGH(rPDAT0, 0x02);
	}
	#endif

}

// SSCR yyd 060608 for PWM test
/*
VOID GPIO_SetPWMINPUT( void)
{
	// yyd set PWM1,PWM2 input (p2.7,2.6,2.5,1.7)
	rPCON2 =  (rPCON2 & 0x000fffff);
	rPCON1 =  (rPCON2 & 0x0fffffff);
	
}
*/
VOID GPIO_SetPowerState( BOOL power_on )
{
}
/*
	SSCR Engineer WangLin 060518
	For USB Plug and Play
*/
#if _APP_CAP_NAV_USB_DISC
SysTimer_t	gTimer_USBMonitor;
BOOL 		gTimer_USB_start = FALSE;

BOOL USBIsAttached(VOID)
{
	if((rUSBPSR & 0x01) && !gUSB_Device_Bad)
		return TRUE;
	else if(!(rUSBPSR & 0x01))
		{
			gUSB_Device_Bad = FALSE;
			gEmpty_Disc = FALSE;
		}	

	return FALSE;
}

VOID USBDetectTimerExpired(UNSIGNED id )
{
	if(USBIsAttached() && !gEmpty_Disc)
	{
		//SysPrintf("\n[USB] USB Attached!!");
		myKeyMsgSender(RC_KEY_USB_ATTACH);
	}
}	
VOID USBDetectTimerPreInit(VOID)
{
	SysSetTimer( &gTimer_USBMonitor, "USB_T", USBDetectTimerExpired, 
				0, 2000, 2000, TIMER_DISABLE, NULL );
}

VOID USBDetectTimerEnable(BOOL USB)
{
	gTimer_USB_start = USB;
	
	//SysPrintf("\n[USB] Timer Enable!!");
	SysControlTimer(&gTimer_USBMonitor, TIMER_DISABLE, NULL);
	SysControlTimer(&gTimer_USBMonitor, TIMER_ENABLE, NULL);
}

VOID USBDetectTimerDisable(VOID)
{
	//SysPrintf("\n[USB] Timer Disable!!");
	SysControlTimer(&gTimer_USBMonitor, TIMER_DISABLE, NULL);
}



#endif

#if _APP_CAP_NAV_FX_DATA

#define _VCC_ON_OFF_TEST		0 // temporary test routine for just test. 2006.1.10. by CKLee.

SysTimer_t	gTimer_McardMonitor;

BOOL	gConnected_CF, gConnected_MS_SD_SM;

void KeyMsgSender( UINT data, void *param );

VOID CardVccOn(VOID)
{
	/*
		P1.0 used to control power, WangLin
	*/
	rPCON1 = (rPCON1 & 0xFFFFFFFE) | 0x01;
	rPDAT1 |= 0x01;
}

VOID CardVccOff(VOID)
{
	rPCON1 = (rPCON1 & 0xFFFFFFFE) | 0x01;
	rPDAT1 &= 0xFFFFFFFE;
}

BOOL CardDetectCF(VOID)
{
#if 1
	/*
		if connected, port 1.2 become 0,WangLin.
	*/
	rPCON1 = rPCON1&0xfffff0ff; 
	if( rPDAT1 & 0x04 )
		return FALSE;
	else
		return TRUE;
#else
	return TRUE;
#endif
}

BOOL CardDetectMS_SD_SM(VOID)
{
#if 1
	/*
		if connected, port 3.5 become 0,WangLin.
	*/
	rPCON3 = rPCON3&0xff0fffff; 
	if( rPDAT3 & 0x20 )
	{
		gMemory_Card_Bad = FALSE;
		return FALSE;
	}	
	else
		if(!gMemory_Card_Bad)
			return TRUE;
		else
			return FALSE;
#else
	return TRUE;
#endif
}

VOID CardDetectTimerExpired(UNSIGNED id )
{
	BOOL	bCF, bMS;
#if _VCC_ON_OFF_TEST
	static BOOL bVcc;

	if(bVcc)
		CardVccOff();
	else
		CardVccOn();

	bVcc = !bVcc;
#endif
	
	/*
		check CF card connect pin...
	*/
	bCF = CardDetectCF();
	bMS = CardDetectMS_SD_SM();
	
	if(GetMainMode() == MODE_NORMAL_MCARD1 && bCF != gConnected_CF )
	{
		gConnected_CF = bCF;
		
		if(bCF)
		{
			SysPrintf("\n[MCARD] CF inserted!!");
			myKeyMsgSender(RC_KEY_MCARD_INSERT);
		}
		else
		{
			SysPrintf("\n[MCARD] CF removed!!");
			myKeyMsgSender(RC_KEY_MCARD_REMOVE);
		}
	}
	
	/*
		check MS_SD_SM card connect pin...
	*/	
	if(GetMainMode() == MODE_NORMAL_MCARD2 && bMS != gConnected_MS_SD_SM )
	{
		gConnected_MS_SD_SM = bMS;
		
		if(bMS)
		{
			SysPrintf("\n[MCARD] MS/SD/SM inserted!!");
			myKeyMsgSender(RC_KEY_MCARD_INSERT);
		}
		else
		{
			SysPrintf("\n[MCARD] MS/SD/SM removed!!");
			myKeyMsgSender(RC_KEY_MCARD_REMOVE);
		}
	}
}

VOID CardDetectTimerPreInit(VOID)
{
	SysSetTimer( &gTimer_McardMonitor, "MCARD_T", CardDetectTimerExpired, 
				0, 2000, 2000, TIMER_DISABLE, NULL );
}

VOID CardDetectTimerEnable(BOOL cf, BOOL ms)
{
	gConnected_CF = cf;
	gConnected_MS_SD_SM = ms;
	
	SysPrintf("\n[MCARD] Timer Enable!!");
	SysControlTimer(&gTimer_McardMonitor, TIMER_DISABLE, NULL);
	SysControlTimer(&gTimer_McardMonitor, TIMER_ENABLE, NULL);
}

VOID CardDetectTimerDisable(VOID)
{
	SysPrintf("\n[MCARD] Timer Disable!!");
	SysControlTimer(&gTimer_McardMonitor, TIMER_DISABLE, NULL);
}

#endif
#if _APP_CAP_FUNC_SCART
#if 1	// zb 060429
void SetScartVol(S5H_ScartOutMode_t mode, S5H_ScartOutRatio_t ratio)
{
#ifdef _RELEASE
#if  _COP_ROCO_BOARD
	switch (mode)
	{
		case SCART_OUT_CVBS:
			ClrP02();
			break;
		case SCART_OUT_RGB:
			SetP02();
			break;
	}	

	switch (ratio)
	{
		case SCART_OUT_TV:
			SetP01();
			break;
		case SCART_OUT_16_9:
			ClrP01();
			SetP00();
			break;
		case SCART_OUT_4_3:
			ClrP01();
			ClrP00();
			break;
	}
	#else
	switch (mode)
	{
		case SCART_OUT_CVBS:
			ClrP02();
			break;
		case SCART_OUT_RGB:
			SetP02();
			break;
	}	

	switch (ratio)
	{
		case SCART_OUT_TV:
			SetP03();
			break;
		case SCART_OUT_16_9:
			ClrP03();
			SetP04();
			break;
		case SCART_OUT_4_3:
			ClrP03();
			ClrP04();
			break;
	}
#endif	
#endif	
}
#else
void SetScartVol(S5H_VideoMode_t mode,unsigned char  tvtype)
{
	
	if(mode == 0xFF){
		RelPrintf("mode1 = 1 mode2 = 1 GRB sw = 1\n");
		SysPrintf("mode1 = 1 mode2 = 1 GRB sw = 1\n");
		SET_MODE1();
		SET_MODE2();
		SET_RGB_SW();
	}
//CVBS/SCART select by P03
	else{
		switch(tvtype){
			case SET_TV_TYPE_WIDE:
				RelPrintf("mode1 = 0 mode2 = 1 ");
				SysPrintf("mode1 = 0 mode2 = 1 ");
				CLR_MODE1();
				SET_MODE2();
				break;
			default:
				RelPrintf("mode1 = 0 mode2 = 0");
				SysPrintf("mode1 = 0 mode2 = 0");
				CLR_MODE1();
				CLR_MODE2();

				break;
		}
		if(mode==VIDEO_OUT_SCART){
			SET_RGB_SW();
			RelPrintf("RGB_SW = 1\n");
			SysPrintf("RGB_SW = 1\n");
		}
		else{
			CLR_RGB_SW();
			RelPrintf("RGB_SW = 0\n");
			SysPrintf("RGB_SW = 0\n");
		}
	}
}
#endif
#endif

#endif /* _GPIO_API_C_ */