ps2keyboard.h

arm7s3c44b0x0里ps2口和lcd口驱动编程实例

#ifndef __PS2KEYBOARD_H__
#define __PS2KEYBOARD_H__

#define En_Eint2    (0x0030)			//set rPCONG,enable EINT2
#define Setout_PG4  (0x0100)			//set rPCONG,PG4 Output
#define FallTrig	(0x00000200)		//set rEXTINT,Falling trigger
#define KeysNum		(71)				//display KeyBoard keys number
#define Typematic    0xf7
#define MakeBreak    0xf8
#define OnlyMake     0xf9
#define KBReset      0xff
#define ScanCodes    0xf0
#define RateDelay    0xf3

void Disp_KeyDat(void);
U8 PS2_GetKeyDat(void);
void PS2Command_init(U16 command);

#endif