/*
** FILE
** vfd.c
**
** DESCRIPTION
** handle VFD functions.
*/
#include "user_init.h"
#include "config.h"
#include "global.h"
#include "memmap.h"
#include "sio.h"
#include "vfdfunc.h"
#include "ircode.h"
#include "ircmd.h"
#include "func.h"
#include "osd.h"
#include "avd.h"
#include "gpio.h"
#include "iop.h"
#include "cd.h"

#ifdef USE_VFDPORT_TRANDATA         //add by linrc 2004-3-24 21:56 for minidvd receive
    #include "8200_51MCU.c"     //program introduce in the /IR_VFD/8200_51MCU.c file
#endif    

#ifndef JPG_OLD_PARSER_FLOW
BYTE	bJpgVFDPause;
#endif

UINT32	get_rtc_val();

//#ifdef P9c9_Panel //jacky 2003/10/23 07:35PM
#ifdef USE_VFD_CONTROL_P9C9_LED_ON_OFF      //gerry,2004-1-30 18:11
int led_flash_interval=0;
int led_flash_time=0;
#endif 

#ifdef  BBK_DVD   //fengjl add  4-2-3 20:22
extern tv_output_vfd_time;  
#endif

#if defined(SUPPORT_VFD)
static UINT16  counter, index;
#endif
BYTE    vfd_state = 0;
extern UINT32 save_srn_start_t;
#ifdef SUPPORT_VFD_MESSAGE //chenzhao 20060118
BYTE vfd_message_state;
BYTE vfd_message_timeout;
#endif

#include "vfd_mod.c"

#ifdef HT1621_PANNEL//nono 4-5-9 23:56
    const BYTE vfd_keycode[]={};
#endif

#ifdef NEW_JPEG
    extern BYTE bJpgVFDPause;
#else
    #ifndef SHARE_NAV_VAR
        extern BYTE bJpgVFDPause;				//Jeff 20020523
    #else
        #define bJpgVFDPause (pFsJpeg->bJpgVFDPause)
    #endif
#endif

extern UINT16 Is_JPEG_SlideMode(void);

#if defined(SLEEP_WHEN_POWER_ON)&&defined(TONIC_DVD)//20040206
extern int power_on_flag;	//zhg 2004-1-4 15:46
#endif

#ifdef EASTWIN
UINT8 bINVERTER_POWER = 0, bEARPHONE_IN = 0,bAMP_IS_ON = 0,bLOWBAT_DISP = 0,bPOWER_LED_FLASH = 0;
UINT8 bIS_LOWBAT = 0, bPOWER_ON_MUTE_EXE = 0;				// Kevin Sep 10,04 
#endif

#ifdef NEXT_FORWARD_IN_A_KEY		//gerry move it here,3-10-29 17:50
BYTE key_data_flag=0;
#endif

//wanghaoying add 2005-9-20 14:58
//to store the dimming level of vfd display dimming quantity
//limitation: 0 ~ 7 : 0b000~0b111
#ifdef VFD_DIMMING_CONTROL
BYTE dimming_level = VFDC_DISP_CTRL_10_16;
#define DIMMING_MAX     0x03
#define DIMMING_MIN     0x00
#endif


//#define     VFD_DBG     1
//#define VFD_KEY_TEST

#ifdef TEST_VFD									//shawn add at 910131

UINT8   SC_1 = 15;
UINT8   COMMAND_MODE = 2;

void update_vfd_dot_inc(void)		//shawn add at 910131
{
	if(SC_1 < 40)
		SC_1++;
	printf("\n SC_1(BYTE_INC)=%d\n\n", SC_1);
	
#ifdef VFD2OSD_DBG_TXD
	psprintf(RegionValStr[REGION1], "SC_1 BYTE_INC: %d", SC_1);
	PrintOsdMsg(STR_OS_SPACE, REGION1, 1, 1);
#endif
}


void update_vfd_dot_dec(void)		//shawn add at 910131
{
	UINT8   a;
	
	for(a = SC_1; a <= 25; a++)
		vfd_mem[a] = 0x00;
	if(SC_1 > 0)
		SC_1--;
	printf("\n SC_1(BYTE_DEC)=%d\n\n", SC_1);
	
#ifdef VFD2OSD_DBG_TXD					//nono 2-8-9 14:39
	psprintf(RegionValStr[REGION1], "SC_1 BYTE_DEC: %d", SC_1);
	PrintOsdMsg(STR_OS_SPACE, REGION1, 1, 1);
#endif
}

void update_vfd_mod_inc(void)		//shawn add at 910131
{
	//counter++;
	
	if(COMMAND_MODE < 16)
		COMMAND_MODE++;
	
	printf("\n COMMAND_MODE(INC)=%d\n\n", COMMAND_MODE);
	
#ifdef VFD2OSD_DBG_TXD					//nono 2-8-9 14:40
	psprintf(RegionValStr[REGION3], "COMMAND_MODE INC: %d", COMMAND_MODE);
	PrintOsdMsg(STR_OS_SPACE, REGION3, 1, 1);
	
#endif
	
	reset_vfd();
}

void update_vfd_mod_dec(void)		//shawn add at 910131
{
	//counter--;
	
	if(COMMAND_MODE > 0)
		COMMAND_MODE--;
	printf("\n COMMAND_MODE(DEC)=%d\n\n", COMMAND_MODE);
	
#ifdef VFD2OSD_DBG_TXD					//nono 2-8-9 14:40
	psprintf(RegionValStr[REGION1], "COMMAND_MODE DEC: %d", COMMAND_MODE);
	PrintOsdMsg(STR_OS_SPACE, REGION1, 1, 1);
#endif
	
	reset_vfd();
}

void update_vfd_inc(void)				//shawn modify at 910131
{
	counter++;
}

void update_vfd_dec(void)				//shawn modify at 910131
{
	counter--;
}

#endif //TEST_VFD

#ifdef SHOW_VOL_ON_VFD //huziqin 2004-4-29.if setting channel volume.
extern	BYTE subvol_time_out;
#endif

void update_vfd_data(void)
{
#if defined(SUPPORT_iPOD_DOCKING)
  if(system_state == SYSTEM_DOING_IPOD_MODE)
  	{
    vfd_set_str(0,"ipod");
    }
#endif 

#if defined(SUPPORT_VFD)&&defined(SUPPORT_VFD_PANEL)//nono 20031124//lijd 2004-12-4 11:14

#ifdef VFD_SHOW_LOAD_TOGGLE//nono 2003-10-17 18:23		
    static BYTE load_toggle_flag;
#endif

#ifdef SUPPORT_VFD_MESSAGE//chenzhao20060118
    if(vfd_message_timeout)
    {
        show_vfd_message();
        return;
    }
#else//#ifdef SUPPORT_VFD_MESSAGE//chenzhao20060118
#ifdef SHOW_VOL_ON_VFD
	if(subvol_time_out)
    {
        show_amp_vol_on_vfd();
        return;
    }
#endif//#ifdef SUPPORT_VFD_MESSAGE//chenzhao20060118
#endif
#if defined(SUPPORT_RECEIVER)//&&!defined(SUPPORT_VFD_MENU)//chenzhao20060118
    if(current_rcvr_mode!=RECEIVER_MODE_DVD)
    {
    	//vfd_set_reveiver_mode();
        return;
    }
#endif	


#ifdef TEST_VFD
	UINT8   by, bit, i;						//,j;            //shawn modify at 910131
	
	
	index++;
	if(index % 10)
		return;
	
	
	
	by = counter / 8;
	bit = counter % 8;
	
	#ifdef YADAI_PT6554_PANNEL
    	for(i = 0; i < SC_1; i++)
    	{
    		if((i==5)||(i==11)||(i==17)||(i==23))
    		{
    			vfd_mem[i] = 0x00;
    		}
    		else
    		{			
		vfd_mem[i] = 0xff;
    		}
    	}
	#else
	
	    for(i = 0; i < SC_1; i++)				
		vfd_mem[i] = 0xff;
	
	#endif	
	
	
	vfd_mem[by] = ~(0x01 << bit);
	
	
	//vfd_set_str(STR_OS_CLOSE,"");
	
	printf("BYTE:%d BIT:%d\n", by, bit);
	//psprintf(linebuf,"BYTE:%d BIT:%d",by,bit);
	
#ifdef VFD2OSD_DBG_TXD					//nono 2-8-9 14:40
	psprintf(RegionValStr[REGION1], "BYTE:%d BIT:%d", by, bit);
	PrintOsdMsg(STR_OS_SPACE, REGION1, 1, 1);
#endif
	//ShowOsdMsg(linebuf,0);
	return;
#endif
	
#ifdef BBK_DV961_DVD//zhaoyanhua add to show VFD Message for VGA/INTERLACE/P_SCAN  3-11-27 9:50
    if(tv_output_vfd_time != 0)
    {
        tv_output_vfd_time--; 
        switch(tv_out_id)
        {
            case INTERLACE:
                vfd_set_str(0,"1-    ");
                break;
            case PC_VGA:
                vfd_set_str(0,"2-    ");
                break;
            case P_SCAN:
                vfd_set_str(0,"3-    ");
                break;
        
        }
        
        //turn off ":"(min)":"(sec)
        vfd_reset_dot(VFD_DOT_MINSEC);
		vfd_reset_dot(VFD_DOT_MIN);
        return;
    }
#endif	//#ifdef BBK_DV961_DVD
	
	
	if(play_state != VCD_STATE_TUNER)
	{
		//===========================================
#ifdef HUAJIA_DVD
#define INTV_TM 20
#else
#define INTV_TM 10
#endif	
		counter++;
		
		
		if(adv_search_time > 0)
		{
			if(counter % (INTV_TM / adv_search_time))
				return;
		}
		else if(adv_search_time < 0)
		{
			if(counter % (INTV_TM / (-adv_search_time)))
				return;
		}
		else if(video_slow)
		{
			{
				UINT8   rate = (UINT8) video_slow;
				
				if(counter % (INTV_TM * rate))
					return;
			}
		}
		else if(play_state != VCD_STATE_CLOSE)
		{
				if(counter % INTV_TM)

					return;
		}
		else if(counter % (INTV_TM / 2))
			return;
		counter = 0;
	}
	
	/********************************************************/
	// try the function by chichang 2001 6/5
	/********************************************************/
	/*
	vfd_mem[36]=0xff;
	vfd_mem[37]=0xff;
	
	  vfd_set_dot(VFD_DOT_PLAY);
	  vfd_set_dot(vfd_disc[index]);
	  //vfd_set_str(0,"WELCOME");
	  
		
		  if(index>=11)
		  {
		  index=0;
		  }else
		  index++;
		  vfd_reset_dot(vfd_disc[index]);
	*/
	//===========================================================//
	// process the vfd display of volume and tone   2002-07-03 freyman
	/************************************************************/
#ifdef VFD_VOLUME_DISPLAY
	//  if(vfd_mode_state != DVD_NORMAL_MODE)
	if(timeout_vfd != 0)
		return;
#endif
	/************************************************************/
	// start the vfd program
	/************************************************************/

#ifdef USE_VFD_LED_AS_IO //xyy add for Oritron
	write_vfd_led(0x00);
#endif

	#ifdef VOL_LED
	write_vfd_led(0xff);
	#endif

	#ifdef GBM_USE_VFD_CONTROL_LED		//GERRY,2004/2/12 04:14