crc.c File Reference

CRC-16/CCITT implementation. More...

#include "spp/util/crc.h"

Include dependency graph for crc.c:

Go to the source code of this file.

Functions
spp_uint16_t	SPP_UTIL_crc16 (const spp_uint8_t *p_data, spp_uint32_t length)
	Compute a CRC-16/CCITT checksum over a byte buffer.

Detailed Description

CRC-16/CCITT implementation.

Definition in file crc.c.

Function Documentation

SPP_UTIL_crc16()

spp_uint16_t SPP_UTIL_crc16	(	const spp_uint8_t *	p_data,
		spp_uint32_t	length )

Compute a CRC-16/CCITT checksum over a byte buffer.

Parameters

[in]	p_data	Pointer to the data buffer.
[in]	length	Number of bytes to process.

Returns

16-bit CRC value.

Definition at line 8 of file crc.c.

References K_SPP_CRC_INIT, K_SPP_CRC_POLY, and SPP_UTIL_crc16().

Referenced by packetCrc(), and SPP_UTIL_crc16().

Here is the call graph for this function:

Here is the caller graph for this function: