Object to HEX file converter

 Object to HEX file converter

hi,

i m using an IDE which generates .obj file as final end result.But i want hex file.
so is there any converter of object to hex file.
please help in this matter.

 RE: Object to HEX file converter

yes, bin2hex.

but are you sure you have used your linker?

 RE: Object to HEX file converter

yes i have used my linker but it the limitation of IDE to generate only object file as end result.

from where can i download BIN2HEX converter.

 RE: Object to HEX file converter

from where can i download BIN2HEX converter.

http://www.keil.com/support/docs/275.htm

 rtfm...

http://www.keil.com/support/man/docs/lx51/lx51_intro.htm

and

http://www.keil.com/support/man/docs/oh51/

--
Joost

 Note

Note that all references cited so refer refer to the Object file format used by Keil - since you seem to be using a non-Keil tool, it may be using a different Object file format.

Be sure to check the applicability to your particular tools!

 RE: Note

Note that all references cited so refer refer to the Object file format used by Keil - since you seem to be using a non-Keil tool, it may be using a different Object file format.

Be sure to check the applicability to your particular tools!

I assumed Keil tools, on this Keil forum ;-)

 Off-Topic?

"I assumed Keil tools, on this Keil forum ;-)"

Yes - you'd have thought that would be obvious, wouldn't you?
And it says it specifically here: http://www.keil.com/forum/

And yet people continually post questions about non-Keil products!

The OP's description of his IDE does not match the behaviour of the Keil tools, so I presume it must be non-Keil?

 RE: Non-Keil Tools

"Be sure to check the applicability to your particular tools!"

eg, see: http://www.8052.com/forum/read.phtml?id=110413

 RE: Object to HEX file converter

Hello Manish,

Just needed the affirmation from you whether you are familiar with the below mentioned e-mail address or name:

>> monnie_20032003@yahoo.com
>> sony

Really appreciate that.

-M

 RE: Object to HEX file converter

to mm tt

i m not familiar with this email id.

 RE: Object to HEX file converter

What's with the cryptic messages and what does it have to do with this thread?

 Whats wrong with this code ?

void fatcheck(vodi)
{
unsigned char sectors_per_cluster;
unsigned int *pi;
unsigned long *pl;
pi = (unsigned int *)&raw_block[FAT_BYTES_PER_SECTOR];
partition.bytes_per_sector = *pi++;
partition.sectors_per_cluster = *pi & 0xFF;
pi = (unsigned int *)&raw_block[FAT_RESERVED_SECTORS];
reserved_sectors = *pi++;
number_of_fats = *pi & 0xFF;
pl = (unsigned long *)&raw_block[FAT_FAT_SIZE];
sectors_per_fat = *pl;
partition.fat1_start_sector = partition.offset + reserved_sectors;
partition.fat2_start_sector = partition.fat1_start_sector + sectors_per_fat;
partition.root_dir_start_sector = partition.fat2_start_sector + sectors_per_fat;
partition.last_free_chain = 0;
fat_find_free_chain();}
static unsigned long fat_calc_data_address(unsigned long cluster, unsigned char sector)
{unsigned long offset;
offset = ((cluster - 2) * partition.sectors_per_cluster);
offset += partition.root_dir_start_sector;
offset += sector;
offset *= partition.bytes_per_sector;
return offset;}
static unsigned long fat_calc_chain_address(unsigned long index)
{unsigned long offset;
offset = partition.fat1_start_sector + (index >> 7);
offset *= partition.bytes_per_sector;
return offset;}
void fat_load_root_directory(void)
{unsigned long offset;
offset = partition.root_dir_start_sector;
offset *= partition.bytes_per_sector;
mmc_read(offset);
directory.parent_cluster = 0x00;
directory.start_cluster = 0x02;
directory.current_sector = 0x00;
directory.current_cluster = 0x02;
directory.current_direntry = (DIRENTRY *)FIRST_ENTRY_IN_ROOT;}
static void fat_load_directory(unsigned long cluster, unsigned char sector, unsigned char new)
{mmc_read(fat_calc_data_address(cluster, sector));
if (new)
{directory.parent_cluster = directory.start_cluster;
directory.start_cluster = cluster;
directory.current_direntry = (DIRENTRY *)FIRST_ENTRY_IN_DIR;}
directory.current_cluster = cluster;
directory.current_sector = sector;}
static void fat_read_next_sector_or_cluster(void)
{if (directory.current_sector == (partition.sectors_per_cluster-1))
fat_load_directory(fat_next_chain(directory.current_cluster), 0, FALSE);
else
{directory.current_sector++;
fat_load_directory(directory.current_cluster, directory.current_sector, FALSE);}}
static DIRENTRY *fat_seek_directory(char *name, unsigned char find_free)
{unsigned char i;
DIRENTRY *p = (DIRENTRY *)START_OF_SECTOR;
fat_load_directory(directory.start_cluster, 0, FALSE);
i = 0;
while(1)
{i++;
if (match_name(name, p->Name, 8))
if (p->Attribute & ATTRIB_SUBDIR)
{if (!find_free) return p;
else return 0;}
if (!p->Name[0])
{if (!find_free)
return 0;
else
return p;}
p++;
if (!(i % 0x10))
{i = 0;
p = (DIRENTRY *)START_OF_SECTOR;
fat_read_next_sector_or_cluster();}}
return 0;}
static DIRENTRY *fat_seek_file(char *name, unsigned char find_free)
{unsigned char i;
DIRENTRY *p = (DIRENTRY *)START_OF_SECTOR;
fat_load_directory(directory.start_cluster, 0, FALSE);
i = 0;
while(1)
{i++;
if (match_name(name, p->Name, 11))
if (p->Attribute == ATTRIB_ARCHIVE)
return p;
if (!p->Name[0])
{if (!find_free) return 0;
else return p;}
p++;
if (!(i % 0x10))
{i = 0;
p = (DIRENTRY *)START_OF_SECTOR;
fat_read_next_sector_or_cluster();}}
return 0;}
static unsigned long fat_find_free_chain(void)
{unsigned long index = partition.last_free_chain;
unsigned long *p;
mmc_read(fat_calc_chain_address(index));
p = (unsigned long* )START_OF_SECTOR;
p += (index & 0x7F);
while(*p)
{index++;
p++;
if (!(index % 0x80))
{mmc_read(fat_calc_chain_address(index));
p = (unsigned long* )START_OF_SECTOR;}}
partition.last_free_chain = index;
return index;}
unsigned char fat_read_direntry(unsigned char first)
{if (first)
fat_load_directory(directory.start_cluster, 0, FALSE);
else
{if (directory.current_direntry == (DIRENTRY *)LAST_DIRENTRY)
{fat_read_next_sector_or_cluster();
directory.current_direntry = (DIRENTRY *)START_OF_SECTOR;}
else
directory.current_direntry += 0x20; }}
static unsigned long fat_next_chain(unsigned long from)
{unsigned long *p;
mmc_read(fat_calc_chain_address(from));
p = (unsigned long* )START_OF_SECTOR;
p += (from & 0x7F);
return *p;}
void fat_mark_next_chain(unsigned long old, unsigned long new)
{unsigned long *p;
unsigned long offset;
offset = fat_calc_chain_address(old);
mmc_read(offset);
p = (unsigned long* )START_OF_SECTOR;
p += (old & 0x7F);
*p = new;
mmc_write(offset);
offset = fat_calc_chain_address(new);
mmc_read(offset);
p = (unsigned long* )START_OF_SECTOR;
p += (new & 0x7F);
*p = 0x0FFFFFFF;
mmc_write(offset);}
void fat_chain_free(unsigned long index)
{unsigned long *p;
unsigned long temp = index;
unsigned long offset;
while (temp)
{offset = fat_calc_chain_address(temp);
mmc_read(offset);
p = (unsigned long* )START_OF_SECTOR;
p += (temp & 0x7F);
temp = *p;
*p = 0;
mmc_write(offset); }}
static void fat_clear_sector(unsigned long cluster, unsigned char sector)
{mmc_clear(fat_calc_data_address(cluster, sector));}
unsigned char fat_make_directory(char *name)
}

 RE: Whats wrong with this code ?

Why put this in this thread and not keep it here
http://www.keil.com/forum/docs/thread10155.asp ???
And it looks -very- messy.

 RE: Whats wrong with this code ?

Whats wrong with this code ?
1) it is not indented
2) it is not commented
3) it is in the wrong thread
4) naah - the above will suffice

Erik