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Single Bit Error Correction & Double Eror Detection using CRC32

I am looking for an algorithm for error detection and correction using
CRC32 bit.

Thanks in advance.
Hari

Jul 21 '06 #1
5 2700
Hari said:
I am looking for an algorithm for error detection and correction using
CRC32 bit.
http://www.altavista.com
http://www.ask.com
http://www.excite.com
http://www.google.com
http://www.lycos.com
http://www.yahoo.com

to name but a few.

--
Richard Heathfield
"Usenet is a strange place" - dmr 29/7/1999
http://www.cpax.org.uk
email: rjh at above domain (but drop the www, obviously)
Jul 21 '06 #2
Dear Richard,

I had weny through all search engines. I am unable to find a sample
algorithm in C to detect and correct single bit error and detect double
error.

Regards,
Hari

Richard Heathfield wrote:
Hari said:
I am looking for an algorithm for error detection and correction using
CRC32 bit.

http://www.altavista.com
http://www.ask.com
http://www.excite.com
http://www.google.com
http://www.lycos.com
http://www.yahoo.com

to name but a few.

--
Richard Heathfield
"Usenet is a strange place" - dmr 29/7/1999
http://www.cpax.org.uk
email: rjh at above domain (but drop the www, obviously)
Jul 21 '06 #3
Hari said:
Dear Richard,

I had weny through all search engines. I am unable to find a sample
algorithm in C to detect and correct single bit error and detect double
error.
http://www.google.com/search?hl=en&l...etection+crc32
gave me over 75,000 hits. The first pageful looked like they would be very
helpful.

--
Richard Heathfield
"Usenet is a strange place" - dmr 29/7/1999
http://www.cpax.org.uk
email: rjh at above domain (but drop the www, obviously)
Jul 21 '06 #4
Hari wrote:
Dear Richard,

I had weny through all search engines. I am unable to find a sample
algorithm in C to detect and correct single bit error and detect
double error.

Regards,
Hari

Richard Heathfield wrote:
>Hari said:
>>I am looking for an algorithm for error detection and correction
using CRC32 bit.

http://www.altavista.com
http://www.ask.com
http://www.excite.com
http://www.google.com
http://www.lycos.com
http://www.yahoo.com

to name but a few.
You might also have a look at http://www.krugle.com/ - perhaps worth a try.

--
==============
Not a pedant
==============
Jul 21 '06 #5
On 21 Jul 2006 04:56:17 -0700, in comp.lang.c , "Hari"
<ha*********@gmail.comwrote:
>Dear Richard,

I had weny through all search engines. I am unable to find a sample
algorithm in C to detect and correct single bit error and detect double
error.
Thats as may be, though I sincerely doubt it (you may need to try
different search strings). However it doesn't mean you can ask in CLC.

Comp.programming would be a better place for discussing an algorithm.

Once you have that, try writing it in C and ask here when you get
stuck with the implementation phase.
--
Mark McIntyre

"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it."
--Brian Kernighan
Jul 21 '06 #6

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