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