#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <windows.h>
#include <winbase.h>
#include <winnls.h>

#pragma pack (1)

#define ERR_INVALID_CL		"Invalid command line."
#define ERR_INFILE			"Unable to open input file."
#define ERR_OUTFILE			"Unable to create output file."
#define ERR_INVALID_FILE	"The input file is not a valid hex file."
#define ERR_BAD_CHKSUM		"The input file contains a bad checksum."
#define ERR_INVALID_SWTCH	"Invalid command line switch."
#define ERR_UNRECOGNIZED_FIRSTBYTE "Unrecognized first byte.  Must be even values B0-BA."
#define ERR_FTYPE_MISMATCH "File type mismatch.  Attempted to put code in a codeless PROM type."


#define EXT_LENGTH		4
#define EXT_STRING		".bix"
#define MEMORY_SIZE				0x2000
#define MEMORY_BUFFER_SIZE		0x10000
#define MEM_FILL		0xaa
#define LINE_LENGTH		500
#define RST_STR_LEN		5
#define EELOADER_SIZE   0x200
#define EELOADER_MSB    0x1e

#define BLCK_CONTINUE	0xa5
#define BLCK_END		0x5a

#define TIME_STR_LEN	80
#define DATE_STR_LEN	80

#define LE(num)			num.byte[0] ^= num.byte[1];\
						num.byte[1] ^= num.byte[0];\
						num.byte[0] ^= num.byte[1]

#define MSB(num)		(BYTE)(((WORD)num & 0xff00) >> 8)
#define LSB(num)		(BYTE)((WORD)num & 0x00ff)

/*typedef	unsigned char	BYTE;
typedef unsigned short	WORD;
typedef unsigned long	DWORD;
typedef enum
{
	FALSE = 0,
	TRUE
}BOOL;*/
typedef union
{
	WORD	w;
	BYTE	byte[2];
}XWORD;

typedef enum
{
	FT_BIX = 0,
	FT_IIC,
	FT_ASM,
    FT_HEX
}FILETYPE;

// B6 format:  Others are a subset of this information, so this structure is used to 
// store the data until it is output.
typedef struct
{
	BYTE	prom_type;
	XWORD	VendorID;
	XWORD	FnProductID; 
	XWORD	FnVersionID;
	BYTE	Config0; 
	BYTE	Reserved; 
}IIC_HDR;

typedef struct
{
	XWORD	length;
	XWORD	start;
}BLOCK_HDR;

DWORD	MemSize = MEMORY_SIZE;
BYTE	*Image;
BYTE	*ImageMap;
char	*InFilename,*OutFilename = NULL;
char	*SymbolName;
IIC_HDR	IIC_Hdr = { 0xB2, 0x0547, 0x2131, 0x0000, 0x04, 0x00 };
// IIC_HDR	IIC_Hdr = { 0xBA, 0x547, 0x2504, 0x0000, 0x1002, 0x0000, 0x061F }; //TPM
#define DOWNLOAD_PROM_TYPE (IIC_Hdr.prom_type & 2)
char	Extension[3][5] = { ".bix\0", ".iic\0", ".a51\0" };
BYTE	ResetString[] = { 0x80, 0x01, 0x7f, 0x92, 0x00 };
BYTE	Fx2ResetString[] = { 0x80, 0x01, 0xE6, 0x00, 0x00 };
BOOL	IIC_Reset = FALSE;
BOOL	compressIIC = FALSE;
BOOL	contigIIC = FALSE;
BOOL	EELoader = FALSE;
//BOOL	IIC_Reset = TRUE; //TPM: Must generate Reset String.

FILETYPE	OutFileType = FT_BIX;
FILETYPE	InFileType = FT_HEX;

// This is a hand-modified version of the file includeme.c created by the eeloader
// Keil project.  The eeloader.c file will contain an 8 byte header that must be removed.
// Also, that file will be located at 0x1e00 by default.  You can make it relocatable by replacing
// the 0x1e in the reset vector and load location with the EELOADER_MSB #define.
BYTE	EELoaderImage[EELOADER_SIZE] = {
0x00, 0x03, 
0x00, 0x00, 
0x02, EELOADER_MSB, 0x00,		// Reset vector.  
0x01, 0x98, 
EELOADER_MSB, 0x00,				// Location of ALL of the code.
0x75, 
0x81, 0x19, 0x02, 0x1F, 0x3B, 0x8A, 0x83, 0x89, 0x82, 0xE4, 
0x73, 0xD1, 0xB4, 0x74, 0xA2, 0xF0, 0x22, 0x8E, 0x14, 0x8F, 
0x15, 0x8D, 0x16, 0x8A, 0x17, 0x8B, 0x18, 0xF1, 0x90, 0xD1, 
0x0C, 0xD1, 0x9F, 0x50, 0x01, 0x22, 0xE5, 0x14, 0xD1, 0x9B, 
0x50, 0x01, 0x22, 0xE5, 0x15, 0xD1, 0x9B, 0x50, 0x01, 0x22, 
0xD1, 0xB4, 0x74, 0xA3, 0xF0, 0xD1, 0x8C, 0x50, 0x01, 0x22, 
0x90, 0xE6, 0x79, 0xE0, 0xF5, 0x19, 0xD1, 0x8C, 0x50, 0x01, 
0x22, 0xE4, 0xF5, 0x19, 0xE5, 0x16, 0x14, 0xFF, 0xE5, 0x19, 
0xC3, 0x9F, 0x50, 0x09, 0xD1, 0x7A, 0x50, 0x01, 0x22, 0x05, 
0x19, 0x80, 0xED, 0x90, 0xE6, 0x78, 0x74, 0x20, 0xF0, 0xD1, 
0x8C, 0x50, 0x01, 0x22, 0xD1, 0x7A, 0x50, 0x01, 0x22, 0x90, 
0xE6, 0x78, 0x74, 0x40, 0xF0, 0xA3, 0xE0, 0xF5, 0x19, 0xC3, 
0x22, 0x90, 0xE6, 0x79, 0xE0, 0xFF, 0xE5, 0x18, 0x25, 0x19, 
0xF5, 0x82, 0xE4, 0x35, 0x17, 0xF5, 0x83, 0xEF, 0xF0, 0x90, 
0xE6, 0x78, 0xE0, 0xFF, 0x30, 0xE0, 0xF8, 0xEF, 0xC3, 0x30, 
0xE2, 0x01, 0xD3, 0x22, 0x90, 0xE6, 0x79, 0xF0, 0x90, 0xE6, 
0x78, 0xE0, 0xFF, 0x30, 0xE0, 0xF8, 0xEF, 0x30, 0xE2, 0x02, 
0xD3, 0x22, 0xEF, 0xC3, 0x20, 0xE1, 0x01, 0xD3, 0x22, 0x90, 
0xE6, 0x78, 0x74, 0x80, 0xF0, 0xA3, 0x22, 0xAF, 0x09, 0xAE, 
0x08, 0x8E, 0x0D, 0x8F, 0x0E, 0x8C, 0x0F, 0x8D, 0x10, 0x8A, 
0x11, 0x8B, 0x12, 0xE5, 0x10, 0x45, 0x0F, 0x60, 0x67, 0xC3, 
0xE5, 0x10, 0x94, 0x10, 0xE5, 0x0F, 0x94, 0x00, 0x7F, 0x10, 
0x50, 0x02, 0xAF, 0x10, 0x8F, 0x13, 0x7E, 0x00, 0xE5, 0x0E, 
0x54, 0x0F, 0xFF, 0x60, 0x19, 0xC3, 0x74, 0x10, 0x9F, 0xFF, 
0xE4, 0x9E, 0xFE, 0xAD, 0x13, 0x7C, 0x00, 0xC3, 0xED, 0x9F, 
0xEC, 0x9E, 0x50, 0x04, 0xAF, 0x05, 0x80, 0x00, 0x8F, 0x13, 
0xAB, 0x12, 0xAA, 0x11, 0xAD, 0x13, 0xAF, 0x0E, 0xAE, 0x0D, 
0xD1, 0x12, 0x50, 0x01, 0x22, 0xAF, 0x13, 0x7E, 0x00, 0xEF, 
0x25, 0x0E, 0xF5, 0x0E, 0xEE, 0x35, 0x0D, 0xF5, 0x0D, 0xEF, 
0x25, 0x12, 0xF5, 0x12, 0xEE, 0x35, 0x11, 0xF5, 0x11, 0xC3, 
0xE5, 0x10, 0x9F, 0xF5, 0x10, 0xE5, 0x0F, 0x9E, 0xF5, 0x0F, 
0x80, 0x93, 0xC3, 0x22, 0x75, 0x08, 0x02, 0x75, 0x09, 0x00, 
0x75, 0x0A, 0x00, 0x75, 0x0B, 0x00, 0x75, 0x0C, 0x00, 0x7A, 
0xE0, 0x7B, 0x00, 0x7D, 0x04, 0x7C, 0x00, 0xD1, 0xBC, 0x74, 
0x04, 0x25, 0x09, 0xF5, 0x09, 0xE4, 0x35, 0x08, 0xF5, 0x08, 
0x90, 0xE0, 0x00, 0xE0, 0x30, 0xE7, 0x06, 0xAA, 0x0B, 0xA9, 
0x0C, 0xD1, 0x06, 0x90, 0xE0, 0x00, 0xE0, 0xFC, 0xA3, 0xE0, 
0xFD, 0xA3, 0xE0, 0xFE, 0xA3, 0xE0, 0xFB, 0xAA, 0x06, 0xD1, 
0xBC, 0x90, 0xE0, 0x00, 0xE0, 0xFE, 0xA3, 0xE0, 0x25, 0x09, 
0xF5, 0x09, 0xEE, 0x35, 0x08, 0xF5, 0x08, 0x80, 0xBA, 0x90, 
0xE6, 0x78, 0xE0, 0x20, 0xE6, 0xF9, 0x22, 0x80, 0x01, 0xE6, 
0x00, 0x00 
};
void DisplayHeader(void)
{
	fprintf(stdout,"Intel Hex file to EZ-USB Binary file conversion utility\n");
	fprintf(stdout,"Copyright (c) 1997-2003, Cypress Semiconductor Inc.\n");
}

void DisplayHelp(void)
{
	fprintf(stdout,"\nHEX2BIX [-AEIBRH?] [-IC] [-S symbol] [-M memsize] [-C Config0Byte] [-F firstByte] [-O filename] [-X] Source\n\n");
	fprintf(stdout,"   Source - Input filename\n");
	fprintf(stdout,"   A      - Output file in the A51 file format\n");
	fprintf(stdout,"   B      - Output file in the BIX (raw binary) format (Default)\n");
	fprintf(stdout,"   BI     - Input file in the BIX (raw binary) format (hex is default)\n");
	fprintf(stdout,"   C      - Config0 BYTE for AN2200 and FX2 (Default = 0x04)\n");
	fprintf(stdout,"   E      - Create .IIC file for External RAM. Prepends 0x200 byte loader that\n");
	fprintf(stdout,"            loads at 0x%x00\n", EELOADER_MSB);
	fprintf(stdout,"   F      - First byte (0xB0, 0xB2, 0xB6, 0xC0, 0xC2) (Default = 0xB2)\n");
	fprintf(stdout,"   H|?    - Display this help screen\n");
	fprintf(stdout,"   I      - Output file in the IIC file format (sets -R)\n");
	fprintf(stdout,"   IC     - Output Compressed IIC file (sets -R)\n");
	fprintf(stdout,"   Ig     - Output Contiguous IIC file (without gaps) (sets -R)\n");
	fprintf(stdout,"   M      - Memory size, used as BIX and IIC out file size. (Default=8k)\n");
	fprintf(stdout,"   O      - Output filename\n");
	fprintf(stdout,"   P      - Product ID (Default = 2131)\n");
	fprintf(stdout,"   R      - Append bootload block to release reset\n");
	fprintf(stdout,"   S      - Public symbol name for linking\n");
	fprintf(stdout,"   V      - Vendor ID (Default = 0x0547) \n");
	exit(0);
}

void Error(char *err)
{
	fprintf(stderr,"Error: ");
	fprintf(stderr,"%s\n",err);
	exit(2);
}

void ParseCommandLine(int argc, char *argv[])
{
	BOOL	cont;
	int		i,j,root_length;

	InFilename = NULL;
	for(i=1; i < argc; ++i)
	{
		if((argv[i][0] == '-') || (argv[i][0] == '/'))
		{
			cont = TRUE;
			for(j=1;argv[i][j] && cont;++j)     // Cont flag permits multiple commands in a single argv (like -AR)
				switch(toupper(argv[i][j]))
				{
					case 'A':
						OutFileType = FT_ASM;
						break;
					case 'E':
						EELoader = TRUE;
						OutFileType = FT_IIC;
						IIC_Reset = TRUE;
						compressIIC = 1;
						break;
					case 'I':
						OutFileType = FT_IIC;
						IIC_Reset = TRUE;
						if (toupper(argv[i][j+1]) == 'C')     // "IC"
						{
							compressIIC = 1;
							j++;	// Consume the 'c' flag
						}
						else if (toupper(argv[i][j+1]) == 'G')     // "Ig"
						{
							contigIIC = 1;
							j++;	// Consume the 'g' flag
						}
						break;
					case 'B':
                    	if (toupper(argv[i][j+1]) == 'I')     // "BI"
						{
                        	InFileType = FT_BIX;
							j++;		// consume the 'I' flag
						}
                        else
							OutFileType = FT_BIX;
						break;
					case 'R':
						IIC_Reset = TRUE;
						break;
					case 'M':
						MemSize = (WORD)strtol(argv[++i],NULL,0);
						cont = FALSE;
						break;
					case 'C':
						IIC_Hdr.Config0 = (BYTE)strtol(argv[++i],NULL,0);
						cont = FALSE;
						break;
					case 'F':
						IIC_Hdr.prom_type = (BYTE)strtol(argv[++i],NULL,0);
						cont = FALSE;
						break;
					case 'V':
						IIC_Hdr.VendorID.w = (WORD)strtol(argv[++i],NULL,0);
						cont = FALSE;
						break;
					case 'P':
						IIC_Hdr.FnProductID.w = (WORD)strtol(argv[++i],NULL,0);
						cont = FALSE;
						break;
					case 'O':
                  i++;
               	OutFilename = (char *)malloc(strlen(argv[i]+EXT_LENGTH+1));
						strcpy(OutFilename, argv[i]);
						cont = FALSE;
						break;
					case '?':
					case 'H':
						DisplayHelp();
						break;
					case 'S':
						SymbolName = argv[++i];
						cont = FALSE;
						break;
					default:
						Error(ERR_INVALID_SWTCH);
				}
		}
		else
			InFilename = argv[i];
	}
		
	if(!InFilename && DOWNLOAD_PROM_TYPE)
		DisplayHelp();
   else if (InFilename && !DOWNLOAD_PROM_TYPE)
      Error(ERR_FTYPE_MISMATCH);

   if (OutFilename == NULL)
      {
   	root_length = strcspn(InFilename,".");
	   OutFilename = (char *)malloc(root_length+EXT_LENGTH);
	   memcpy(OutFilename,InFilename,root_length);
   	OutFilename[root_length] = 0;
	   strcat(OutFilename,Extension[OutFileType]);
      }
   else
      {
//	   strcat(OutFilename,Extension[OutFileType]);
      }
}

BOOL GetNextBlock(DWORD *addr)
{
	while(!ImageMap[*addr] && (*addr < MemSize))
		++*addr;
	if(*addr == MemSize)
		return(FALSE);
	return(TRUE);
}

// Gets the max block size we want to write to the .iic file.
// If the .iic file compression switch is set, we only stop the block for 
// three blanks in a row (the header is four bytes)
DWORD GetBlockLen(DWORD addr)
{
	int	i = 0;
	int	start = addr;

	if (compressIIC)
		while((ImageMap[addr] || ImageMap[addr+1] || ImageMap[addr+2]) && (addr < MemSize) && (i++ < 0x3ff))
			++addr;
	else if (contigIIC)
		while((ImageMap[addr + 0] || ImageMap[addr+ 1] || ImageMap[addr+ 2] || ImageMap[addr+ 3]
			|| ImageMap[addr + 4] || ImageMap[addr+ 5] || ImageMap[addr+ 6] || ImageMap[addr+ 7]
			|| ImageMap[addr + 8] || ImageMap[addr+ 9] || ImageMap[addr+10] || ImageMap[addr+11]
			|| ImageMap[addr+ 12] || ImageMap[addr+13] || ImageMap[addr+14] || ImageMap[addr+15]
			|| ImageMap[addr+ 16] || ImageMap[addr+17] || ImageMap[addr+18] || ImageMap[addr+19]
			|| ImageMap[addr+ 20] || ImageMap[addr+21] || ImageMap[addr+22] || ImageMap[addr+23]
			|| ImageMap[addr+ 24] || ImageMap[addr+25] || ImageMap[addr+26] || ImageMap[addr+27]
			|| ImageMap[addr+ 28] || ImageMap[addr+29] || ImageMap[addr+30] || ImageMap[addr+31])
				&& (addr < MemSize) && (i++ < 0x3ff))
			++addr;
	else
		while(ImageMap[addr] && (addr < MemSize) && (i++ < 0x3ff))
			++addr;

	return(addr - start);
}

main(int argc, char *argv[])
{
	BYTE		rec_length, rec_type, chksum;
	DWORD		rec_addr,addr,len, bytes = 0;
	BLOCK_HDR	block_hdr;
	char		line[LINE_LENGTH + 1],tmp[5],time_str[TIME_STR_LEN],date_str[DATE_STR_LEN];
	DWORD		i,j;
	FILE		*file;
	SYSTEMTIME	time;
   DWORD totalCodeBytes = 0;

	DisplayHeader();
	ParseCommandLine(argc,argv);

	Image = (BYTE *)malloc(MEMORY_BUFFER_SIZE);
	ImageMap = (BYTE *)malloc(MEMORY_BUFFER_SIZE+32);		// add 32 extra bytes to the image to help with iic compression.
	memset(Image,MEM_FILL,MEMORY_BUFFER_SIZE);
	memset(ImageMap,FALSE,MEMORY_BUFFER_SIZE);

   if (InFilename)
      if (InFileType == FT_HEX)
	      {
		   file = fopen(InFilename,"r");

		   if(!file)
			   Error(ERR_INFILE);

		   while(fgets(line,LINE_LENGTH,file))
		   {
			   if(line[0] != ':')
				   Error(ERR_INVALID_FILE);
			   memcpy(tmp,&line[1],2);
			   tmp[2] = 0;
			   rec_length = (BYTE)strtol(tmp,NULL,16);
			   memcpy(tmp,&line[3],4);
			   tmp[4] = 0;
			   rec_addr = (WORD)strtol(tmp,NULL,16);
			   memcpy(tmp,&line[7],2);
			   tmp[2] = 0;
			   rec_type = (BYTE)strtol(tmp,NULL,16);

			   if(rec_type == 1)
				   break;

			   chksum = 0;

			   if (rec_addr + rec_length > MemSize)
			       {
			       fprintf(stderr, "Error:  Input image too big for output file size.  Addr = 0x%x, len = 0x%x.\n", rec_addr, rec_length);
			       exit(2);
			       }

			   for(i=0;(i < rec_length) && (i < MemSize - rec_addr); ++i)
			   {
				   memcpy(tmp,&line[(i*2)+9],2);
				   tmp[2] = 0;
				   chksum += (Image[rec_addr+i] = (BYTE)strtol(tmp,NULL,16));
				   ImageMap[rec_addr+i] = TRUE;
			   }

	   /*		chksum = (~chksum) + 1;
			   memcpy(tmp,&line[(i*2)+9],2);
			   tmp[2] = 0;
			   rec_chksum = (BYTE)strtol(tmp,NULL,16);
			   if(rec_chksum != chksum)
				   Error(ERR_BAD_CHKSUM);*/

		   }

		   fclose(file);
	   }
   else
	   {
         int numread;

		   file = fopen(InFilename,"r");

		   if(!file)
			   Error(ERR_INFILE);
               
           numread = fread( Image, sizeof( char ), MemSize, file );
           memset(ImageMap,TRUE,numread);
		}

	file = fopen(OutFilename,"wb");

	switch(OutFileType)
	{
		case FT_BIX:
			if(!file)
				Error(ERR_OUTFILE);
			
			fwrite(Image,sizeof(BYTE),MemSize,file);
			bytes = MemSize;
			break;
		case FT_IIC:
         {
            switch (IIC_Hdr.prom_type)
            {
            case 0xB0:                       // EZ-USB
            case 0xB2:
      			fwrite(&IIC_Hdr,7,1,file);    // Write type, VID, PID, DID (7 bytes)
					bytes = 7;
               break;
            case 0xB4:                       // EZ-USB FX
            case 0xB6:
      			fwrite(&IIC_Hdr,9,1,file);    // Write type, VID, PID, DID, Config (9 bytes)
					bytes = 9;
               break;
            case 0xC0:                       // EZ-USB FX2
            case 0xC2:
      			fwrite(&IIC_Hdr,8,1,file);    // Write type, VID, PID, DID, Config (8 bytes)
					bytes = 8;
               break;
            default:
               Error(ERR_UNRECOGNIZED_FIRSTBYTE);
            }
         }

			if (EELoader)
			{
				for (i = EELOADER_MSB << 8; i < (EELOADER_MSB << 8) + EELOADER_SIZE; i++)
				{
					if (ImageMap[i])
					{
						fprintf(stderr, "Error:  Code image overlaps EEPROM loader at address 0x%x\n", i);
						exit(2);
					}
				}
				fwrite(EELoaderImage, EELOADER_SIZE-bytes, 1, file);
				bytes = EELOADER_SIZE;
			}
			addr = 0;

			while(GetNextBlock(&addr))
			{
				len = GetBlockLen(addr);
            totalCodeBytes += len;
				block_hdr.length.w = (WORD)len;
				block_hdr.start.w = (WORD)addr;
				LE(block_hdr.length);
				LE(block_hdr.start);
				fwrite(&block_hdr,sizeof(BLOCK_HDR),1,file);
				bytes += sizeof(BLOCK_HDR);
				for(i=0;i<len;++i)
				{
					fwrite(&Image[addr+i],sizeof(BYTE),1,file);
					++bytes;
				}
				addr += len;
			}

         if (bytes && !DOWNLOAD_PROM_TYPE)
         {
            printf("%x\n", addr);
            Error(ERR_FTYPE_MISMATCH);
         }

			if(bytes && IIC_Reset)
         {
            // Reset register is in a different location in FX2
            if (IIC_Hdr.prom_type == 0xC2)
				   fwrite(Fx2ResetString,sizeof(BYTE),RST_STR_LEN,file);
            else
				   fwrite(ResetString,sizeof(BYTE),RST_STR_LEN,file);
				bytes += RST_STR_LEN;
         }

			if (bytes > MemSize)
			{
				fprintf(stderr, "Error:  Input image too big for output eeprom size.  Output size = 0x%x, EEPROM size = 0x%x.\n", bytes, MemSize);
			   exit(2);
			}
			break;
		case FT_ASM:
			GetLocalTime(&time);
			GetDateFormat(LOCALE_USER_DEFAULT,LOCALE_NOUSEROVERRIDE,&time,NULL,date_str,DATE_STR_LEN);
			GetTimeFormat(LOCALE_USER_DEFAULT,LOCALE_NOUSEROVERRIDE,&time,NULL,time_str,TIME_STR_LEN);

			fprintf(file,";;--------------------------------------------------------------------------------------\r\n");
			fprintf(file,";; File:\t%s\r\n",OutFilename);
			fprintf(file,";; Source:\t%s\r\n",InFilename);
			fprintf(file,";; Date:\t%s at %s\r\n",date_str,time_str);
			fprintf(file,";;--------------------------------------------------------------------------------------\r\n");
			fprintf(file,"%s_seg\tsegment\tcode\r\n", SymbolName);
			fprintf(file,"\t\trseg\t%s_seg\r\n", SymbolName);
			fprintf(file,"public\t\t%s\r\n", SymbolName);
			fprintf(file,"%s:\r\n",SymbolName);

			addr = 0;

			while(GetNextBlock(&addr))
			{
				len = GetBlockLen(addr);
				fprintf(file,"\t\t; Type = %02xH, Start = %04xH, Length = %04xH\r\n",(BYTE)BLCK_CONTINUE, addr,len);
				fprintf(file,"\t\tdb\t%03xH,%03xH,%03xH,%03xH,%03xH\r\n",(BYTE)BLCK_CONTINUE, MSB(addr),LSB(addr),MSB(len),LSB(len));
				bytes += 5;
				for(i=0;i<len;)
				{
					fprintf(file,"\t\tdb\t%03xH",Image[addr+i]);
					++i;
					for(j=0;(j < 15) && ((j+i) < len);++j)
						fprintf(file,",%03xH",Image[addr+j+i]);
					fprintf(file,"\r\n");
					i += j;
				}
				bytes += len;
				fprintf(file,"\r\n");
				addr += len;
			}
			fprintf(file,"\t\tdb\t%03xH\t\t;End of blocks\r\n",BLCK_END);
			++bytes;
			fprintf(file,"\t\tend\r\n");
			break;

	}
	fclose(file);

   if (bytes)
   {
   	fprintf(stdout,"%d Bytes written.\n",bytes);
   	fprintf(stdout,"Total Code Bytes = %d\n",totalCodeBytes);
   }

	fprintf(stdout,"Conversion completed successfully.\n");
	return(0);
}
