uiflow.c

凌阳MP3 spSPCA755yuanma

{
	unsigned int X_DOS_TotalFreeCluster;
	X_DOS_TotalFreeCluster = 0xffff;
    DOS_CheckDiskSpace( &X_DOS_TotalFreeCluster);
	if(!G_RecMode)//ADPCM
     	G_FreeTotalSecond = (((unsigned long)X_DOS_TotalFreeCluster*G_DOS_SectorPerCluster+1)*125)/1000;
    else //if(_G723==TRUE)//G723
   		G_FreeTotalSecond = (((unsigned long)X_DOS_TotalFreeCluster*G_DOS_SectorPerCluster)*54)/100;
}

void UI_idle_Display()
{
  
  //unsigned long X_CardTotal_ByteSize;
  DbgP14=1;//mute TI1771

  if(G_STATE != STATE_RECORD)
  	Reset_LED();
 // LCD10_Playing_Pause_Stop(2);//display stop icon
  LCD10_Disp_Playing_Icon(1);
  LCD10_Disp_Apoint(OFF);
  LCD10_Disp_Bpoint(OFF);
  LCD10_Disp_REP1ALL(G_PLAY_SeqMode);
  LCD10_Disp_Folder();
  //if(G_FileLock)
  	LCD10_DispFileLock(G_FileLock);
  //else
  //	LCD10_DispFileLock(0);
//  LCD10_Disp_CurrentFileMode(DSP_MenuMODE[G_UIMODE]);
  LCD10_Disp_Mode();
  Get_Free_Time();
 // printf("G_Card_TotalSizeMB=%x\n",G_Card_TotalSizeMB);//card total size(MB)
   
 //sgjm  X_CardTotal_ByteSize=(unsigned long)X_DOS_TotalFreeCluster*G_DOS_SectorPerCluster*512;
 // printf("Total_ByteSize0=%x\n",(unsigned int)X_CardTotal_ByteSize&0xffff);//free size(B)
 // printf("Total_ByteSize1=%x\n",(unsigned int)(X_CardTotal_ByteSize>>16)&0xffff);//free size(B)
  if(_G_Storage_Error)
  {
	G_USR_DirList[G_UIMODE].totalFile=0;
	G_FileCurrentIndex=0;
	G_FileTotalSecond = 0;
	LCD10_Disp_DosErr();
  }
  else
  {
#if (ID3Tag_OPTION==1)
	USR_Get_ID3Info(G_DSPPrimeMODE,G_FileCurrentIndex);
#endif
	LCD10_Disp_FileIndex_InDIR(G_FileCurrentIndex);
	//LCD10_Disp_FileIndex_InDIR(G_Battery_Level);
	if(G_UIMODE==0x01)
		LCD10_Disp_HHMMSS(G_FileTotalSecond);
	else
		LCD10_Disp_FileLength(G_DOS_FileSize/10240);
  }

  G_Power_Off_Timer=240;  //30 seconds = 240*125mS
  G_SleepCnt = 4;
  G_DisplayEvent_Happened=0;

  G_LongKey_Speed=9;//add by xyq

  DbgP15=1;//turn off DAC OP Power
 // DbgP14=1; //unmute
}
//
/*
void UI_idle_Display()
{
	DbgP14=0;//mute TI1771

	Reset_LED();
	LCD10_Playing_Pause_Stop(2);//display stop icon
	LCD10_Disp_Apoint(OFF);
	LCD10_Disp_Bpoint(OFF);
	LCD10_Disp_REP1ALL(G_PLAY_SeqMode);
	LCD10_Disp_CurrentFileMode(DSP_MenuMODE[G_UIMODE]);

	if(_G_Storage_Error)
	{
		G_USR_DirList[G_UIMODE].totalFile=0;
		G_FileCurrentIndex=0;
		LCD10_Disp_DosErr();
	}else{
#if (ID3Tag_OPTION==1)
		USR_Get_ID3Info(G_DSPPrimeMODE,G_FileCurrentIndex);
#endif
		LCD10_Disp_FileIndex_InDIR(G_FileCurrentIndex);
		LCD10_Disp_HHMMSS(0);
	}

	G_Power_Off_Timer=240;  //30 seconds = 240*125mS
	G_DisplayEvent_Happened=0;

	G_LongKey_Speed=9;//add by xyq

//	DbgP15=1;//turn off DAC OP Power
}*/
//----------------------------------------------------------------------------------
void UI_Processorstate_transition(void) USING_0
{
	BYTE  sts;
    	switch(G_STATE)
    	{//state
//-- STATE 1: --
     /// Idle -- Idle -- Idle -- Idle -- Idle -- Idle -- Idle -- Idle -- Idle -- Idle --
	case STATE_IDLE:   //State IDLE on--
		//DbgP16 = 1;
		if(G_EVENT) G_Busy_Timer=0;
		switch(G_EVENT)
		{//IDLE event
			case R_MENU:
			//case P_MENU:
				G_STATE=STATE_FileMenu;
				G_AppoMinute = 0;
				if(G_UIMODE!=KUI_MP3_MODE)
				{
					//G_STATE=STATE_FileMenu;
					G_SubMenu=SUBMENU_FOLD;
					//LCD10_MenuDisplay();
					//G_Busy_Timer=0;
				}
				else
				{
					G_SubMenu=SUBMENU_LOCK;
				};
				LCD10_MenuDisplay();
				//G_Busy_Timer=0;
				break;
			case P_STOP://for power off.xyq021227
				G_Power_Off_Timer=0;
				G_STATE=STATE_SLEEP;
				break;
			case R_PLAY://for play MP3 or DVR.xyq021227
				if(G_FileCurrentIndex==0) break;//no file, don't play--xyq021227
				L2_DSP_setVolume(G_DSP_Volume*2);
			//	init_pcm1770();
				G_STATE=STATE_PLAY;
				_G_Openfile = TRUE; // Make Openfile post-processor activity
				DbgP15 = 0; //Turn on DAC POWER
			//	init_pcm1770();  //sgjm add
				LCD10_Disp_Playing_Icon(0);
				G_Power_Off_Timer=5;
				while(G_Power_Off_Timer)
				{
				};
				init_pcm1770();
				break;
			case R_FF:  //Next File
				if(G_FileCurrentIndex==0) break;//if no this line,error will happen
				(G_FileCurrentIndex==G_USR_DirList[G_UIMODE].totalFile)?(G_FileCurrentIndex=1):(G_FileCurrentIndex=G_FileCurrentIndex+1);
//				LCD_ShowTrk(G_FileCurrentIndex);
				UI_GetFileAttr();
				G_Busy_Timer=24;
				G_Flash_HQLP=1;
				break;
			case R_FR:   // Previous File
				if(G_FileCurrentIndex==0) break;//if no this line,error will happen
				(G_FileCurrentIndex==1)?(G_FileCurrentIndex=G_USR_DirList[G_UIMODE].totalFile):(G_FileCurrentIndex=G_FileCurrentIndex-1);
				UI_GetFileAttr();
//				LCD_ShowTrk(G_FileCurrentIndex);
				G_Busy_Timer=24;
				G_Flash_HQLP=1;
				break;
			case P_DEL://prepare DEL one file function
#if  (Auto_Repeat_OPTION==1)			
				if(_G_StudyFunc)
				{
					LCD10_Disp_VOX_LEVEL(G_VOXSensitiveLevel);
					G_STATE=STATE_VOXSensitive_Adjust;
				}
				else
#endif				
				{
					//if(G_FileCurrentIndex==0) break;//if no this line,error will happen
					if(G_LCDTMoutCnt<8)
					{
						G_STATE=STATE_WaitDEL;
						//if(G_FileCurrentIndex) 
								G_DelMode=0;
                        //else
							//G_DelMode = 1;
					}
				}
				break;
			//case P_STOP://prepare Format flash memory function
			//	if(G_LCDTMoutCnt<8)
			//		G_STATE=STATE_WaitFormat;
			//	break;
			case P_MENU: // Mode Switch Function, Switch under Idle Status ---
				if(G_UIMODE==0x00)
				{
#if  (Auto_Repeat_OPTION==1)				
					if(_G_StudyFunc)
					{
						_G_StudyFunc=0;
#endif						
					G_UIMODE=0x01;                    //MP3--->DVRD
					G_DSPPrimeMODE = KDSP_DVRD_MODE;
				}
				else
				{
#if  (Auto_Repeat_OPTION==1)				
						_G_StudyFunc=1;
					}
				}else{
					_G_StudyFunc=0;
#endif					
					G_UIMODE=0x00;                    //DVRD--->MP3
					G_DSPPrimeMODE = KDSP_MP3_MODE;
				  //  G_FileCurrentIndex = 0;
				//	UI_GetFileAttr();
				//	if(G_FileCurrentIndex!=0)//no file, don't play--xyq021227
				//	{
				//		_G_Openfile = TRUE;
				//		G_STATE=STATE_IDLE_PLAY;
				//		G_Power_Off_Timer=6;
				//	};
				}

				G_FileCurrentIndex = 0;
				UI_GetFileAttr();
				//G_Busy_Timer=0;
				break;

		
			case R_MODE:
				if(G_UIMODE==0x01)
				{
					if(!G_RecMode)
					{
						G_RecMode=1;
						G_DSPMinorMODE=KDVR_G723_5K;
                        _G723=TRUE;                //@@chchang_012303
						//LCD10_Disp_LP();
					 }
					 else
					 {
						G_RecMode=0;
						G_DSPMinorMODE=KDVR_ADPCM_4bit;
                        _G723=FALSE;
						//LCD10_Disp_HP();    
					}
					LCD10_Disp_Mode();
					//Get_Free_Time();
					//G_Busy_Timer = 0;
				}
				else //if(G_UIMODE==0)
				{
					(G_Play_EQ>=K_PlayEQModeMax)?(G_Play_EQ=0):(G_Play_EQ=G_Play_EQ+1);
					L2_DSP_setEQ(G_Play_EQ);
					LCD10_Disp_DSPEQ(G_Play_EQ);
					G_Busy_Timer = 16;             //two seconds
					G_ShowNowSongNumberFG=true;
				}
				//Get_Free_Time();
				G_RecLeftTimeOn=0;
				break;
			case R_REC://for start record.  xyq021227
				///chamber@1227, G_UIMODE=0x02 in DVR_Encoder MODE, but then x = 1 in G_USR_DirList[x] ..
				G_UIMODE=0x02;
				_G723=FALSE;
				G_DSPMinorMODE=KDVR_ADPCM_4bit;
				if(G_RecMode)
				{
					G_DSPMinorMODE=KDVR_G723_5K;
					_G723=TRUE;
				}
				else
				{
					_G723=FALSE;
					G_DSPMinorMODE=KDVR_ADPCM_4bit;
				};
				G_DSPPrimeMODE = KDSP_DVRE_MODE;
				//LCD10_Disp_CurrentFileMode(KDSP_DVRE_MODE);
				//LCD10_Disp_FileIndex_InDIR(G_USR_DirList[G_UIMODE-1].totalFile+1);
				LCD10_Disp_Mode();
				LCD10_Disp_Folder();
				_G_Openfile = TRUE; // Make Openfile post-processor activity			
				G_FileLock=0;
				LCD10_DispFileLock(0);
				G_STATE = STATE_RECORD;
				LCD10_Disp_Playing_Icon(0);
				DbgP16 = 0;
				G_Power_Off_Timer = 4;
				while(G_Power_Off_Timer)
				{
					DbgP16=0;
				};
				break;
			case R_VOLUP:   // Volume ++
			case R_VOLDOWN:	// Volume --
			case P_VOLUP:
			case P_VOLDOWN:
				VolUpDown();
				break;
			case R_REP:
				G_PLAY_SeqMode=(G_PLAY_SeqMode+1)%3;//0:(no repeat); 1:(repeat all); 2:(repeat 1)
				LCD10_Disp_REP1ALL(G_PLAY_SeqMode);
				break;
			default:
				break;
		}//IDLE event
		//xyq LCD handle 021226
		if(!G_Busy_Timer) G_Flash_HQLP=0;
		if(!G_Busy_Timer&& G_DisplayEvent_Happened && G_STATE==STATE_IDLE)
		{
//		printf("\n\n%bx\n",lstimer);
		//	LCD10_Disp_FileIndex_InDIR(dis_adc_val);	
			UI_idle_Display();
//			DSP_Sleep_Process();
		}
		else if(G_Busy_Timer&&G_Flash_HQLP)
		{
			G_Power_Off_Timer = 240;
			LCD10_Disp_FileIndex_InDIR(G_FileCurrentIndex);
			if(G_UIMODE==0x01)
				LCD10_Disp_HHMMSS(G_FileTotalSecond);
			else
                LCD10_Disp_FileLength(G_DOS_FileSize/10240);
			LCD10_DispFileLock(G_FileLock);
			if(G_UIMODE!=00)
				LCD10_Blink_CharIcon(BLINK_HQLP);
		};
#if 1 //@@chchang_012203
		if(!G_Power_Off_Timer)
			if(G_SleepCnt)
			{
				G_SleepCnt-=1;
				if(G_SleepCnt)
					G_Power_Off_Timer=240;
			}
	 	if(!G_SleepCnt || _G_LowBatt_State)
		{
			/*if(_G_LowBatt_State)
			{
				//LCD10_SetIcon(Icon_LowBatt_Add,Icon_LowBatt);
				//LCD10_Disp_LOWBattery();
				LCD10_Disp_AllIcon();
				G_Busy_Timer=16; //wait 2 second disp low battery
				while(G_Busy_Timer);
			}*/

			G_STATE=STATE_SLEEP;

		/*	if((G_Powerstate==0x03) && G_Battery_GroupNum)
			{//if charge, don't power off
				G_Power_Off_Timer=240;
				G_STATE=STATE_IDLE;
			}*/

		}
#endif
		//G_EVENT=0;
		break;
		//11111111---111 --- End of State IDLE -- 111 --1111111111111111 ----
//-- STATE 2: --
//EVENT Relationship in PLAY state.
	/*case STATE_IDLE_PLAY:
		if(!G_Power_Off_Timer)
		{
			G_STATE=STATE_IDLE;
			Playing_To_Stop();
			G_DisplayEvent_Happened=1;
			G_FileCurrentIndex = 0;
			UI_GetFileAttr();
		};
		break;*/
	case STATE_PLAY:
		//State PLAY --
		if(_G_USB_PowerPlug_Interrupt || _G_LowBatt_State)
		{//if USB connected, stop play
			G_EVENT = R_STOP;
		}
		switch(G_EVENT)
		{//PLAY event
			case R_PAUSE://PAUSE/PLAY
				// Do change the G_State for feeding data to DSP until Buffer full
				_GPlayPause = TRUE;
				
			    LCD10_Disp_FileIndex_InDIR(G_FileCurrentIndex);  //糤