osdmain.c

采用台湾MRT晶捷公司的MRT4方案的液晶电视的程序

/************************************************
*                                               *
* OSDMAIN.C:  main routine for OSD              *
*                                               *
*************************************************/
#include <reg51.h>
#include "mascot.h"
#include "OSD.h"
#include "global.h"



void osdTimerOver(void)
{

	if(TimerOver) 
	{
		TimerOver = 0;
		if (0)//(VGA_CON_PIN)
		{
			do_testpattern(0);
			osdNoInput();
			dspMute(1);
			miscTurnOnPanel();
		}			
		else if(CurrentMode == MODE_OVERFLOW)
		{
			if(!osdNoInputFlag)
			{       freeRunMode();
				osdNoInput();
				dspMute(1);
				miscTurnOnPanel();
			}
			else if(osdNoInputFlag)
				miscEnterSleepMode();
		}
		else if(CurrentMode == MODE_OUTOFSYNC)
		{       freeRunMode();
			osdOutofsync();
			dspMute(1);
			miscTurnOnPanel();
		}
		else if(!OutWithBackground) // 2003/7/22 01:06