main.c

台湾联咏NT68663 LCD MONITOR 控制程序（完整版）

#include "8051.H"
#include "stdio.h"
#include "MyDef.H"
#include "F63XREG.H"
#include "F63XDEF.H"
#include "MCU.H"
#include "RAM.H"
#include "IIC.H"
#include "UserAdj.H"
#include "ModeHandle.H"
#include "Scaler.H"
#include "OSD.H"
#include "sRGB.H"
#include "ROM_MAP.H"
#include "SAA7114.H"
//#include "dvKeypad.h"

extern WarmUp();

void main(void) using 0
{
	//unsigned char ch;

	EA = 0;
	InitMCU();
	BackLightTimerEn = 0;
	#if PRINT_MESSAGE
		printf("Start Program\n");
	#endif
	AUDIO_MUTE();
	CheckIIC();
	DDC2();
	CLRWDT = 0x55;
	flag1 = 0;
	flag2 = 0;
	KeyBuffer = 0 ;
	ChangeMode = 1;
	VideoMute = 1;
	H_SYNC = 0x5555;
	V_SYNC = 0x5555;
	SavePointer = 0xff;
	RegPage = 0x55;
	TvMode = 0;
	FastMuteEnable = 0;
	BypassSOG = 0;
	BurnInPattern = 0;
	LoadDDCData();

 	LocalTimer = 10;
	while(LocalTimer != 0)
		{
		MiscProcess(0);
		ADC_CON = (STRT_ADC | EN_ADC3);		//Channel;  // Start AD Convert
		while(!(ADC3_REG & CMP_ADC));
		if((ADC3_REG & 0x7f) < 0x40)
 		 	LocalTimer = 25;
		}
	#if PRINT_MESSAGE
		printf("Main power OK.\n");
	#endif
	ResetOn();	//reset scaler
	Sleep(12);
	ResetOff();
	Sleep(50);
	WriteIIC563(0x101, 0x20);
	Sleep(12);
	WriteIIC563(0x101, 0x0f);

	ScanKeyPad();
	//KeyScan();
	if(KeyBuffer == (vkMENU|vkVADOWN|vkPOWER))
		InitEEPROM();
	CheckVersion();
	//Read the scaler version
	SCRev = (ReadIIC563(0x100) >> 4);
	UserModePtr = Read24C16(ep_User_Ptr);
	StatusFlag = Read24C16(ep_Status);
	FuncBuf[pVIDEOSOURCE] = Read24C16(ep_Sync_Source);
	if(!PowerStatus)
		PowerOffProcess();
	if(FuncBuf[pVIDEOSOURCE] == 1)	//DVI
		SyncMode = 3;
	else if(FuncBuf[pVIDEOSOURCE] == 2)
		SyncMode = 4;
	else
		SyncMode = 0;
	if(KeyBuffer == (vkVADOWN|vkVALUP))
		{
		FactMode = 1;
		Write24C16(ep_Status,StatusFlag);
		}
	if(FactMode)
		{	//factory mode befor power off
		FuncBuf[pCOLORTEMP] = 2;	
		FuncBuf[pLANGUAGE] = 0;
		Write24C16(ep_Color_Ptr,2);
		#if PRINT_MESSAGE
			printf("Factory mode\n");
		#endif
		}
	LED_GrnOn();
	LoadModeIndependentSettings();
	PanelPowerOn();
	//XAO_On();
	InitScaler();
	OsdInit();
#if PRINT_MESSAGE
		printf("Test for debug.\n");
#endif
	SetInverter();
	LoadADC_Gain();
	PowerTimer = POWER_TIME-100;	//search sync start
	if(BurnInMode)
		FuncBuf[pVIDEOSOURCE] = 0;
	if(FuncBuf[pVIDEOSOURCE] > 2)
	{
		FuncBuf[pVIDEOSOURCE] = 0;
		Write24C16(ep_Sync_Source,0);
	}
	SetBrightness();
	SetContrast();
	SetAudioVolume();
	//SetAudioMute();
	//SetVCM_Vol();
	SetLightBrightness();
	SetLightContrast();
	SetLightHS();
	SetLightHW();
	SetLightVS();
	SetLightVH();
#if ContrastBlock == BackEndGain
	sRGB(50,128,128,128);
#endif
	if(BurnInMode)
		ShowBurnInPattern(1);
	while(1)
	{
		//if(!Saa7114Status())
		//	{
			CheckFreq();
			//if(!FactMode)
				PowerSaveingProcess();
			SyncSource(0);
		//	}
		//else
		//	CheckVideo();
		KeyProcess();
		AdjustProcess();
		OsdProcess();
		//	}
		MiscProcess(1);
		LocalTimer = 10;
		while(LocalTimer != 0)
		{
			ADC_CON = (STRT_ADC | EN_ADC3);		//Channel;  // Start AD Convert
			while(!(ADC3_REG & CMP_ADC));
			if((ADC3_REG & 0x7f) < 0x40){
	  		 	LocalTimer = 25;
				WarmUp();
			}
		}
		//if(FactMode && (MenuPtr.Menu == 2))
		//{
		//	ShowBackLightTime();
		//}
	}
}