hello,all.I am a fresh coder and have a question in CRC,so I have to post a thread to ask for help.
In my programm,a CRC arithmetic has mentioned whick to check each command in commnication is right or not.In the document,a polynomial "0xA001" has mentioned and I don't understand about it,so I have to Google.But I also do not understand (maybe don't know).How can I get the CRC16 table with the polynomial ? Everyone could you help me? Thanks very much.
I did a small bit of research and discovered that you are studying embedded
systems programming, good for you. Unfortunately for you, not everybody
knows what CRC is. Furthermore, your description of your problem is very
unclear - I can't tell whether you are writing a CRC encoder, or are receiving a
CRC error message, although I find the former unlikely. So, if you are writing the
program, maybe post code which produces your error, or if you are receiving this
error, then your post doesn't belong on the C programming board, and would be
more suitable under the Tech board. Please don't repost there, as it can be moved
by a mod if that's the case.
Lastly, Salem mentioned in your other thread that you need to google better -
I would go so far as to say that you need to develop better problem solving
skills, since the first step in such is normally to develop a clear and precise
definition of the problem - particularly if you are asking for help from others. In
any case, Google search for "Cyclic Redundancy Check" returned the following two
articles:
Cyclic Redundancy Check - what it means for your data, CD and DVD discs
Wikipedia's article on CRC
That's my good deed for the day
No No's:
fflush (stdin); gets (); void main ();
Goodies:
Example of fgets (); The FAQ, C/C++ Reference
My Gear:
OS - Windows XP
IDE - MS Visual C++ 2008 Express Edition
ASCII stupid question, get a stupid ANSI
en....
I am so sorry,but say thanks to you all the same.I will be better at next seconds.
Last edited by mycount; 08-21-2006 at 11:26 PM.
CRC 16 is pretty standart and straight forward does it solve you problem?Originally Posted by mycount
en....
I am so sorry,but say thanks to you all the same.I will be better at next seconds.
