mcled.h

LED driver example

#ifndef MCLED_H
#define MCLED_H
#include <termios.h>
#include <pthread.h>
#define DELAY 60000 

#define RTC_MODE 0
#define STA_MODE 1


#define AP_DVD		0
#define AP_VCD		1
#define AP_CD		2
#define AP_MP3		3
#define AP_FM		4
#define AP_TV		5
#define AP_PHOTO	6

#define ST_PLAY		0
#define ST_STOP		1
#define ST_PAUSE	2
#define ST_FF		3
#define ST_FB		4
#define ST_NC		5
#define ST_PC		6

#define RE_NORMAL	0
#define RE_ALL		1
#define RE_ONE		2
#define RE_A		3
#define RE_AB		4
#define RE_SH		5
class MCLed {
	public:
		MCLed();
		~MCLed();
		bool Open();
		bool Clear();
		bool ShowAp(int ap);
		bool HideAp(int ap);
		bool ShowStringLeft(char *data,int n);
		bool ShowStringRight(char *data,int n);
		bool ShowString(char *data,int begin,int length);
		bool ShowPlay();
		bool HidePlay();
		bool ShowStop();
		bool HideStop();
		bool ShowPause();
		bool HidePause();
		bool ShowFF();
		bool HideFF();
		bool ShowFB();
		bool HideFB();
		bool ShowNC();
		bool HideNC();
		bool ShowPC();
		bool HidePC();
		bool ShowAC3();
		bool HideAC3();
		bool ShowDTS();
		bool HideDTS();
		bool ShowTime(int hour,int min,int sec);
		bool HideTime(int mode);
		bool ShowTrack(int current);
		bool HideTrack();
		bool ShowTitle(int current);
		bool HideTitle();
		bool ShowChapter(int current);
		bool HideChapter();
		bool ShowName(char *name);
		bool ShowRepeatMode(int mode);
		bool HideRepeatMode(int mode);
		bool ShowTimeOffStatus(bool status);
		bool ShowFavoriteNo(int no);
		bool ShowFrequence(int fre);
		bool HideFrequence();
		bool ShutDownLED();
		bool SetMode(unsigned char mode);
		bool SetPCMode();
		bool ShowSPDIF(bool flag);
		bool CleanSPDIF();
		void Log(char *text);
	private:
		int fd;
		FILE *fp;
		int ShowHour,ShowMin,ShowSec;
		bool FirstShowTime;
		struct termios term;
		pthread_mutex_t lock;
		bool ShowIcon(unsigned char len,unsigned char section,unsigned char *data);
		bool HideIcon(unsigned char len,unsigned char section,unsigned char *data);
		bool ShowAscii(unsigned char section,char data);
		bool ShowPlayStatus(int status);
		bool HidePlayStatus(int status);
		bool Usleep(int msec);
};
#endif