utility.h

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/*--------------------------------------------------------------------------*
* General utility functions
*---------------------------------------------------------------------------*
* 15-Apr-2014 ShaneG
*
* A collection of utility functions that don't really fit anywhere else.
*--------------------------------------------------------------------------*/
#ifndef __UTILITY_H
#define __UTILITY_H

//--- Required definitions
#include <stdint.h>
#include <stdbool.h>

#ifdef __cplusplus
extern "C" {
#endif

void wait(uint16_t millis);

char hexChar(uint8_t value);

uint16_t crcInit();

uint16_t crcByte(uint16_t crc, uint8_t data);

uint16_t crcData(uint16_t crc, const uint8_t *pData, uint8_t length);

uint16_t crcDataP(uint16_t crc, const uint8_t *pData, uint8_t length);

#ifdef __cplusplus
  }
#endif

#endif /* __UTILITY_H */