mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-09-20 00:55:58 -04:00
52 lines
952 B
C++
52 lines
952 B
C++
#pragma once
|
|
//
|
|
// FILE: nibbleArray.h
|
|
// AUTHOR: Rob Tillaart
|
|
// VERSION: 0.2.6
|
|
// PURPOSE: Arduino library for a compact array of nibbles (4 bits)
|
|
// URL: https://github.com/RobTillaart/nibbleArray
|
|
|
|
|
|
#include "Arduino.h"
|
|
|
|
|
|
#define NIBBLEARRAY_LIB_VERSION (F("0.2.6"))
|
|
|
|
|
|
#ifndef NIBBLEARRAY_MAXSIZE
|
|
// UNO BASED MAXSIZE?
|
|
#define NIBBLEARRAY_MAXSIZE 510
|
|
#endif
|
|
|
|
#define NIBBLEARRAY_OK 0x00
|
|
#define NIBBLEARRAY_ERROR_INDEX 0xFF
|
|
|
|
|
|
class nibbleArray
|
|
{
|
|
public:
|
|
nibbleArray(const uint16_t size);
|
|
~nibbleArray();
|
|
|
|
// return 0..F if ok
|
|
// returns 0xFF for index error.
|
|
uint8_t get(const uint16_t index);
|
|
// returns 0xFF for index error.
|
|
uint8_t set(const uint16_t index, uint8_t value);
|
|
|
|
uint16_t size();
|
|
uint16_t memory();
|
|
|
|
void clear();
|
|
void setAll(uint8_t value);
|
|
|
|
private:
|
|
uint8_t * _arr;
|
|
uint16_t _size;
|
|
uint8_t _bytes = 0;
|
|
};
|
|
|
|
|
|
// -- END OF FILE --
|
|
|