mckeyboard.h

keyboard driver example

#ifndef MCKEYBOARD_H
#define MCKEYBOARD_H
extern "C" {
#include "console.h"
}
#include <unistd.h>
#include <termios.h>
#include <unistd.h>
#include <sys/ioctl.h>

#define EXT 0xe0

//The key status for shift,alt,ctrl
#define ISDOWN 0x00
#define ISUP 0x80

#define NONE 0x00
#define SHIFT 0x01
#define ALT 0x02
#define CTRL 0x04
#define Fn 0x08

#define L_CTRL_DOWN 0x1d
#define L_ALT_DOWN 0x38
#define L_SHIFT_DOWN 0x2a
#define R_CTRL_DOWN 0xe01d
#define R_ALT_DOWN 0xe038
#define R_SHIFT_DOWN 0x36
#define L_CTRL_UP 0x9d
#define L_ALT_UP 0xb8
#define L_SHIFT_UP 0xaa
#define R_CTRL_UP 0xe09d
#define R_ALT_UP 0xe0b8
#define R_SHIFT_UP 0xb6
#define EXT_SHIFT_UP 0xe0aa
#define EXT_SHIFT_DOWN 0xe02a


#define A 0x1e
#define B 0x30
#define C 0x2e
#define D 0x20
#define E 0x12
#define F 0x21
#define G 0x22
#define H 0x23
#define I 0x17
#define J 0x24
#define K 0x25
#define L 0x26
#define M 0x32
#define N 0x31
#define O 0x18
#define P 0x19
#define Q 0x10
#define R 0x13
#define S 0x1f
#define T 0x14
#define U 0x16
#define V 0x2f
#define W 0x11
#define X 0x2d
#define Y 0x15
#define Z 0x2c
#define N0 0x0b
#define N1 0x02
#define N2 0x03
#define N3 0x04
#define N4 0x05
#define N5 0x06
#define N6 0x07
#define N7 0x08
#define N8 0x09
#define N9 0x0a
#define FW 0x34
#define BW 0x33
#define ENTER 0x1c
#define KP_ENTER 0xe01c
#define F1 0x3b
#define F2 0x3c
#define F3 0x3d
#define F4 0x3e
#define F5 0x3f
#define F6 0x40
#define F7 0x41
#define F8 0x42
#define F9 0x43
#define F10 0x44
#define F11 0x57
#define F12 0x58
#define FnF3 0xe008
#define FnF4 0xe009
#define ADD 0x0d
#define SUB 0x0c
#define KP_ADD 0x4e
#define KP_SUB 0x4a
#define END 0xe04f
#define KP_END 0x4f
#define SPACE 0x39
#define BACK_SPACE 0x0e
#define UP 0xe048
#define RIGHT 0xe04d
#define LEFT 0xe04b
#define DOWN 0xe050
#define PAGEUP 0xe049
#define PAGEDOWN 0xe051
//remote
#define RM_STANDBY 0xe007
#define RM_SPC 0xe005
#define RM_AUDIO 0xe001
#define RM_FM 0xe004
#define RM_TV 0xe003
#define RM_DVD 0xe002

class MCKeyboard {
	public:
		MCKeyboard();
		~MCKeyboard();
		bool Open(int mode,int time);
		unsigned short GetKey();
		unsigned short GetKeyDown(unsigned char *Status);
		unsigned char GetFKeyStatus();
		int GetHandle();
		void SetShiftDown();
		void SetShiftUp();
		void SetAltDown();
		void SetAltUp();
		void SetCtrlDown();
		void SetCtrlUp();
		void SetFnDown();
		void SetFnUp();
		char *GetVersion();
	private:
		int fd;
		int OldKBMode;
		char Version[100];
		struct termios OldTermios;
		unsigned char FunctionKeyStatus;
		
		bool GetKBMode(int *mode);
		bool SetKBMode(int mode);
		bool IsDown(unsigned short scancode);
		bool IsUp(unsigned short scancode);
		ssize_t Read(char *buf,size_t size);
};
#endif