If I have a certain number of bytes to transfer serially, how do I determine which CRC (CRC8, CRC16, etc., basically a how many bit CRC?) to use and still have err开发者_C百科or detection percentage b
I nee开发者_Python百科d to implement the CRC error detection in my system. I wonder how to determine the maximal number of detectable error (and undetectable as well) having the generation polynomial
I have a sensing device that transmits a 6-byte message along with an 1-byte counter and supposedly a checksum.
I am working on a function that will give me a Kermit CRC value from a HEX string. I have a piece of code in DELPHI. I am a .NET developer a开发者_如何学运维nd need the code in C#.
I need to communicate with a RS232 device, I have no specs or information available. I send a 16 byte command and get a 16 byte result back. The last byte looks like some kind of crc or checksum, I
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In Django Design Patterns, the author recommends using zlib.crc32 to mask primary keys in URLs. After some quick testing, I noticed that crc32 produces negative integers about half the tim开发者_Pytho
Can someone let me know the technique 开发者_Python百科used to \'hide\' postback when pressing a button?If you want to stop the page from refreshing, you can use an UpdatePanel in the Ajax Control Too
I used same function ( OneWayEncrypt(edit1.Text) ) in Delphi 5 开发者_开发问答and 2010. Why the results are different? (Or how can I give the same results from Delphi 2010?)
Have anybody ever tried to create thumbnails/previews of MS Office files? I do not mean extract saved preview images inside the file, but actually crea开发者_如何学Pythonte them. Would this even be do
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