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PololuQik2
by 
Thomas Ashworth
CRC7 Class Reference
This is a CRC7 implementation for checking validity of messages. More...
#include <CRC7.h>
Public Member Functions | |
| CRC7 () | |
| Default constructor. | |
| unsigned char | CRC (unsigned char message[], unsigned int length) |
| this method will generate the CRC7 checksum for the supplied message. | |
Detailed Description
This is a CRC7 implementation for checking validity of messages.
It will compute a checksum which can be used to determine if a message has been recieved unaltered. This is used particularly over wireless tranmission or noisy serial lines.
This implements a stored CRC table. This will taken up 256 bytes of RAM when the object is instantiated. The reason for using a stored CRC table is speed. This is a compromise between speed and storage spaces.
This could possibly be static object.
Definition at line 27 of file CRC7.h.
Constructor & Destructor Documentation
| CRC7 | ( | ) |
Member Function Documentation
| unsigned char CRC | ( | unsigned char | message[], |
| unsigned int | length | ||
| ) |
Generated on Fri Jul 15 2022 23:53:36 by
1.7.2