#ifndef _QUEC_KEYPAD_H_
#define _QUEC_KEYPAD_H_



#ifdef __cplusplus
extern "C" {
#endif


#define COL_TOTAL	7
#define ROW_TOTAL	7

#define	MANUAL		0
#define	AUTO		1

#define	SINGLE_KEY	0
#define	MULTI_KEY	1

#define KEYPAD_ROW_NUM		(0x8)			/* */
#define KEYPAD_COL_NUM		(0x8)			/* */

#define KEYPAD_COL_ROW_NUM 	(KEYPAD_ROW_NUM > KEYPAD_COL_NUM?KEYPAD_ROW_NUM:KEYPAD_COL_NUM)
#define KEYPAD_COL_NUM_MAX  (0x8)

typedef struct s_KDCreg {
	unsigned int kpc_pc;
	unsigned int reserved0;
	unsigned int kpc_dk;
	unsigned int reserved1;
	unsigned int kpc_rec;
	unsigned int reserved2;
	unsigned int kpc_mk;
	unsigned int reserved3;
	unsigned int kpc_as;
	unsigned int reserved4;
	unsigned int kpc_asmkp0;
	unsigned int reserved5;
	unsigned int kpc_asmkp1;
	unsigned int reserved6;
	unsigned int kpc_asmkp2;
	unsigned int reserved7;
	unsigned int kpc_asmkp3;
	unsigned int reserved8;
	unsigned int kpc_kdi;//0x48
	unsigned int reserved9;// 0x4C
	unsigned int reserved10; //0x50
	unsigned int reserved11; // 0x54
	unsigned int d2_kp_num; // 0x58
	unsigned int reserved12; // 0x5C
	unsigned int d2_mukp01;//0x60
	unsigned int reserved13;
	unsigned int d2_mukp23;//0x68
} KDCReg;
typedef enum{
	DIRECT_KEY = 1,
	MATRIX_KEY,
	ROTARY_0,
	ROTARY_1
}Keypad_Type;

typedef struct _UI_EVENT {
	unsigned int nEventId;
	unsigned int nParam1;
	unsigned int nParam2;
	unsigned int nParam3;
} UI_EVENT;

typedef unsigned char (*ValEventFunc)(UI_EVENT);
    /*
     *
     *  THE BIT DEFINES
     *
     */
#define BIT_0 (1 << 0)
#define BIT_1 (1 << 1)
#define BIT_2 (1 << 2)
#define BIT_3 (1 << 3)
#define BIT_4 (1 << 4)
#define BIT_5 (1 << 5)
#define BIT_6 (1 << 6)
#define BIT_7 (1 << 7)
#define BIT_8 (1 << 8)
#define BIT_9 (1 << 9)
#define BIT_10 (1 << 10)
#define BIT_11 (1 << 11)
#define BIT_12 (1 << 12)
#define BIT_13 (1 << 13)
#define BIT_14 (1 << 14)
#define BIT_15 (1 << 15)
#define BIT_16 (1 << 16)
#define BIT_17 (1 << 17)
#define BIT_18 (1 << 18)
#define BIT_19 (1 << 19)
#define BIT_20 (1 << 20)
#define BIT_21 (1 << 21)
#define BIT_22 (1 << 22)
#define BIT_23 (1 << 23)
#define BIT_24 (1 << 24)
#define BIT_25 (1 << 25)
#define BIT_26 (1 << 26)
#define BIT_27 (1 << 27)
#define BIT_28 (1 << 28)
#define BIT_29 (1 << 29)
#define BIT_30 (1 << 30)
#define BIT_31 ((unsigned)1 << 31)

#define MASK_(__n,__w)      (((1U<<(__w))-1)<<(__n))


#define	KPC_BASE	0xD4012000

    /*
     *
     *   THE REGISTER DEFINES
     *
     */
#define	KPC_PC		(KPC_BASE+0x0000)	/* 32 bit	KPC Keypad Control Register */
#define	KPC_DK		(KPC_BASE+0x0008)	/* 32 bit	KPC Keypad Direct Key Register */
#define	KPC_REC		(KPC_BASE+0x0010)	/* 32 bit	KPC Keypad Rotary Encoder Count Register */
#define	KPC_MK		(KPC_BASE+0x0018)	/* 32 bit	KPC Keypad Matrix Key Register */
#define	KPC_AS		(KPC_BASE+0x0020)	/* 32 bit	KPC Keypad Automatic Scan Register */
#define	KPC_ASMKP0	(KPC_BASE+0x0028)	/* 32 bit	KPC Keypad Automatic Scan Multiple Keypress
                                             * Register 0
                                             */
#define	KPC_ASMKP1	(KPC_BASE+0x0030)	/* 32 bit	KPC Keypad Automatic Scan Multiple Keypress
                                             * Register 1
                                             */
#define	KPC_ASMKP2	(KPC_BASE+0x0038)	/* 32 bit	KPC Keypad Automatic Scan Multiple Keypress
                                             * Register 2
                                             */
#define	KPC_ASMKP3	(KPC_BASE+0x0040)	/* 32 bit	KPC Keypad Automatic Scan Multiple Keypress
                                             * Register 3
                                             */
#define	KPC_KDI		(KPC_BASE+0x0048)	/* 32 bit	KPC Keypad Key Debounce Interval Register */
    
    
    extern volatile unsigned int matrixKeypressReg[4];
    
    /*
     *
     *   THE BIT DEFINES
     *
     */
    /*  KPC_PC      0x0000  KPC Keypad Control Register */
#define	KPC_PC_AS					BIT_30			/* Automatic Scan */
#define	KPC_PC_ASACT				BIT_29			/* Automatic Scan on Activity */
#define	KPC_PC_MKRN_MSK				MASK_(26,3)		/* Matrix Keypad Row Number */
#define	KPC_PC_MKRN_BASE			26
#define	KPC_PC_MKCN_MSK				MASK_(23,3)		/* Keypad Column Number */
#define	KPC_PC_MKCN_BASE			23
#define	KPC_PC_MI					BIT_22			/* Matrix Keypad Interrupt */
#define	KPC_PC_IMKP					BIT_21			/* Ignore Multiple Keypress */
#define	KPC_PC_MS7					BIT_20			/* Manual Matrix Scan line 7 */
#define	KPC_PC_MS6					BIT_19			/* Manual Matrix Scan line 6 */
#define	KPC_PC_MS5					BIT_18			/* Manual Matrix Scan line 5 */
#define	KPC_PC_MS4					BIT_17			/* Manual Matrix Scan line 4 */
#define	KPC_PC_MS3					BIT_16			/* Manual Matrix Scan line 3 */
#define	KPC_PC_MS2					BIT_15			/* Manual Matrix Scan line 2 */
#define	KPC_PC_MS1					BIT_14			/* Manual Matrix Scan line 1 */
#define	KPC_PC_MS0					BIT_13			/* Manual Matrix Scan line 0 */
#define	KPC_PC_ME					BIT_12			/* Matrix Keypad Enable */
#define	KPC_PC_MIE					BIT_11			/* Matrix Interrupt Enable */
#define	KPC_PC_DK_DEB_SEL			BIT_9			/* Direct Keypad Debounce Select */
#define	KPC_PC_DN_MSK				MASK_(6,3)		/* Direct Key Number */
#define	KPC_PC_DN_BASE				6
#define	KPC_PC_DI					BIT_5			/* Direct Keypad Interrupt */
#define	KPC_PC_RE_ZERO_DEB			BIT_4			/* Rotary Encoder Zero Debounce Interval */
#define	KPC_PC_REE1					BIT_3			/* Rotary Encoder 1 Enable */
#define	KPC_PC_REE0					BIT_2			/* Rotary Encoder 0 Enable */
#define	KPC_PC_DE					BIT_1			/* Direct Keypad Enable */
#define	KPC_PC_DIE					BIT_0			/* Direct Keypad Interrupt Enable */
    
    /*  KPC_DK      0x0008  KPC Keypad Direct Key Register */
#define	KPC_DK_DKP			BIT_31	/* Direct Key Pressed */
#define	KPC_DK_DK7			BIT_7	/* Direct Key 7 input */
#define	KPC_DK_DK6			BIT_6	/* Direct Key 6 input */
#define	KPC_DK_DK5			BIT_5	/* Direct Key 5 input */
#define	KPC_DK_DK4			BIT_4	/* Direct Key 4 input */
#define	KPC_DK_RB1_DK3		BIT_3	/* Rotary Encoder B / Direct Key 3 input */
#define	KPC_DK_RA1_DK2		BIT_2	/* Rotary Encoder A / Direct Key 2 input */
#define	KPC_DK_RB0_DK1		BIT_1	/* Rotary Encoder B / Direct Key 1 input */
#define	KPC_DK_RA0_DK0		BIT_0	/* Rotary Encoder A / Direct Key 0 input */
    
    /*  KPC_REC     0x0010  KPC Keypad Rotary Encoder Count Register */
#define	KPC_REC_OF1					BIT_31			/* Overflow bit for rotary encoder 1 */
#define	KPC_REC_UF1					BIT_30			/* Underflow bit for rotary encoder 1 */
#define	KPC_REC_RE_COUNT1_MSK		MASK_(16,8)	/* Count value for rotary encoder 1 */
#define	KPC_REC_RE_COUNT1_BASE		16
#define	KPC_REC_OF0					BIT_15			/* Overflow bit for rotary encoder 0 */
#define	KPC_REC_UF0					BIT_14			/* Underflow bit for rotary encoder 0 */
#define	KPC_REC_RE_COUNT0_MSK		MASK_(0,8)	/* Count value for rotary encoder 0 */
#define	KPC_REC_RE_COUNT0_BASE		0
    
    /*  KPC_MK      0x0018  KPC Keypad Matrix Key Register */
#define	KPC_MK_MKP		BIT_31	/* MKP */
#define	KPC_MK_MR7		BIT_7	/* Matrix Row 7 */
#define	KPC_MK_MR6		BIT_6	/* Matrix Row 6 */
#define	KPC_MK_MR5		BIT_5	/* Matrix Row 5 */
#define	KPC_MK_MR4		BIT_4	/* Matrix Row 4 */
#define	KPC_MK_MR3		BIT_3	/* Matrix Row 3 */
#define	KPC_MK_MR2		BIT_2	/* Matrix Row 2 */
#define	KPC_MK_MR1		BIT_1	/* Matrix Row 1 */
#define	KPC_MK_MR0		BIT_0	/* Matrix Row 0 */
    
    /*  KPC_AS      0x0020  KPC Keypad Automatic Scan Register */
#define	KPC_AS_SO				BIT_31			/* Scan On */
#define	KPC_AS_MUKP_MSK			MASK_(26,5)	/* Multiple Keys Pressed */
#define	KPC_AS_MUKP_BASE		26
#define	KPC_AS_RP_MSK			MASK_(4,4)		/* Row Pressed */
#define	KPC_AS_RP_BASE			4
#define	KPC_AS_CP_MSK			MASK_(0,4)		/* Column Pressed */
#define	KPC_AS_CP_BASE			0
    
    /*  KPC_ASMKP0  0x0028  KPC Keypad Automatic Scan Multiple Keypress Register 0 */
#define	KPC_ASMKP0_SO				BIT_31			/* Scan On */
#define	KPC_ASMKP0_MKC1_MSK			MASK_(16,8)	/* Matrix Keypad Column 1 reading */
#define	KPC_ASMKP0_MKC1_BASE		16
#define	KPC_ASMKP0_MKC0_MSK			MASK_(0,8)	/* Matrix Keypad Column 0 reading */
#define	KPC_ASMKP0_MKC0_BASE		0
    
    /*  KPC_ASMKP1  0x0030  KPC Keypad Automatic Scan Multiple Keypress Register 1 */
#define	KPC_ASMKP1_SO				BIT_31			/* Scan On */
#define	KPC_ASMKP1_MKC3_MSK			MASK_(16,8)	/* Matrix Keypad Column 3 Reading */
#define	KPC_ASMKP1_MKC3_BASE		16
#define	KPC_ASMKP1_MKC2_MSK			MASK_(0,8)	/* Matrix Keypad Column 2 Reading */
#define	KPC_ASMKP1_MKC2_BASE		0
    
    /*  KPC_ASMKP2  0x0038  KPC Keypad Automatic Scan Multiple Keypress Register 2 */
#define	KPC_ASMKP2_SO				BIT_31			/* Scan On */
#define	KPC_ASMKP2_MKC5_MSK			MASK_(16,8)	/* Matrix Keypad Column 5 reading */
#define	KPC_ASMKP2_MKC5_BASE		16
#define	KPC_ASMKP2_MKC4_MSK			MASK_(0,8)	/* Matrix Keypad Column 4 reading */
#define	KPC_ASMKP2_MKC4_BASE		0
    
    /*  KPC_ASMKP3  0x0040  KPC Keypad Automatic Scan Multiple Keypress Register 3 */
#define	KPC_ASMKP3_SO				BIT_31			/* Scan On */
#define	KPC_ASMKP3_MKC7_MSK			MASK_(16,8)	/* Matrix Keypad Column 7 reading */
#define	KPC_ASMKP3_MKC7_BASE		16
#define	KPC_ASMKP3_MKC6_MSK			MASK_(0,8)	/* Matrix Keypad Column 6 reading */
#define	KPC_ASMKP3_MKC6_BASE		0
    
#define GET_COLUMN_IDENTIFIES(_value,_X)	(_value>>(_X%2?16:0))&0xFF
    
    /*  KPC_KDI     0x0048  KPC Keypad Key Debounce Interval Register */
#define	KPC_KDI_DIRECT_KEY_DEBOUNCE_INTERVAL_MSK		MASK_(8,8)	/* Direct Key Debounce Interval */
#define	KPC_KDI_DIRECT_KEY_DEBOUNCE_INTERVAL_BASE		8
#define	KPC_KDI_MATRIX_KEY_DEBOUNCE_INTERVAL_MSK		MASK_(0,8)	/* Matrix Key Debounce Interval */
#define	KPC_KDI_MATRIX_KEY_DEBOUNCE_INTERVAL_BASE		0
    
#define KEYPAD_MATRIX_LENGTH 8
typedef enum keypad_kp_mkin{
    KP_MKI0 = 0,
    KP_MKI1,
    KP_MKI2,
    KP_MKI3,
    KP_MKI4,
    KP_MKI5,
    KP_MKI6,
    KP_MKI7,
    KP_MKI_NO_VALID
}KEYPAD_KP_MKIN_E;;
    
typedef enum keypad_kp_mkout{
    KP_MKO0 = 0,
    KP_MKO1,
    KP_MKO2,
    KP_MKO3,
    KP_MKO4,
    KP_MKO5,
    KP_MKO6,
    KP_MKO7,
    KP_MKO_NO_VALID
}KEYPAD_KP_MKOUT_E;



void ValKeypadRegister(ValEventFunc EventFuncP);


void ValKeypadMultikeyEn(unsigned char En);


void quec_KeypadPinmuxCfg(KEYPAD_KP_MKOUT_E row[KEYPAD_MATRIX_LENGTH],KEYPAD_KP_MKIN_E col[KEYPAD_MATRIX_LENGTH]);


int ValKeypadInit(unsigned char MultiKey, unsigned char KeyHoldDuration, KEYPAD_KP_MKOUT_E row[KEYPAD_MATRIX_LENGTH],KEYPAD_KP_MKIN_E col[KEYPAD_MATRIX_LENGTH]);






#ifdef __cplusplus
}
#endif

#endif