gpio.h

WINCE 5.0下矩阵键盘测试程序

//
// Registers : I/O port
//

#define IOP_BASE      0xB1600000 // 0x56000000
typedef struct  {
    unsigned int  rGPACON;		// 00
    unsigned int  rGPADAT;
    unsigned int  rPAD1[2];
    
    unsigned int  rGPBCON;		// 10
    unsigned int  rGPBDAT;
    unsigned int  rGPBUP;
    unsigned int  rPAD2;
    
    unsigned int  rGPCCON;		// 20
    unsigned int  rGPCDAT;
    unsigned int  rGPCUP;
    unsigned int  rPAD3;
    
    unsigned int  rGPDCON;		// 30
    unsigned int  rGPDDAT;
    unsigned int  rGPDUP; 
    unsigned int  rPAD4;
    
    unsigned int  rGPECON;		// 40
    unsigned int  rGPEDAT;
    unsigned int  rGPEUP;
    unsigned int  rPAD5;
    
    unsigned int  rGPFCON;		// 50
    unsigned int  rGPFDAT;
    unsigned int  rGPFUP; 
    unsigned int  rPAD6;
    
    unsigned int  rGPGCON;		// 60
    unsigned int  rGPGDAT;
    unsigned int  rGPGUP; 
    unsigned int  rPAD7;
    
    unsigned int  rGPHCON;		// 70
    unsigned int  rGPHDAT;
    unsigned int  rGPHUP; 
    unsigned int  rPAD8;
    
    unsigned int  rMISCCR;		// 80
    unsigned int  rDCKCON;		
    unsigned int  rEXTINT0;
    unsigned int  rEXTINT1;		
    unsigned int  rEXTINT2;		// 90
	unsigned int  rEINTFLT0;
	unsigned int  rEINTFLT1;
	unsigned int  rEINTFLT2;
	unsigned int  rEINTFLT3;		// A0
	unsigned int  rEINTMASK;
	unsigned int  rEINTPEND;
	unsigned int  rGSTATUS0;		// AC
	unsigned int  rGSTATUS1;		// B0
	unsigned int  rGSTATUS2;		// B4
	unsigned int  rGSTATUS3;		// B8
	unsigned int  rGSTATUS4;		// BC
	
}IOPreg;  

#ifdef __cplusplus
extern "C"
{
#endif

BOOL VirtualCopy( LPVOID, LPVOID, DWORD, DWORD );

#ifdef __cplusplus
}
#endif