20 lines
549 B
C
20 lines
549 B
C
|
// RHCRC.h
|
||
|
|
//
|
||
|
|
// Definitions for RadioHead compatible CRC outines.
|
||
|
|
//
|
||
|
|
// These routines originally derived from Arduino source code. See RHCRC.cpp
|
||
|
|
// for copyright information
|
||
|
|
// $Id: RHCRC.h,v 1.1 2014/06/24 02:40:12 mikem Exp $
|
||
|
|
|
||
|
|
#ifndef RHCRC_h
|
||
|
|
#define RHCRC_h
|
||
|
|
|
||
|
|
#include <RadioHead.h>
|
||
|
|
|
||
|
|
extern uint16_t RHcrc16_update(uint16_t crc, uint8_t a);
|
||
|
|
extern uint16_t RHcrc_xmodem_update (uint16_t crc, uint8_t data);
|
||
|
|
extern uint16_t RHcrc_ccitt_update (uint16_t crc, uint8_t data);
|
||
|
|
extern uint8_t RHcrc_ibutton_update(uint8_t crc, uint8_t data);
|
||
|
|
|
||
|
|
#endif
|