Ondrej-Trochta
33 lines
851 B
C++
33 lines
851 B
C++
#include "EEPROMUtils.h"
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#include <EEPROM.h>
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#include <Arduino.h>
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// Statická metoda pro čtení řetězce z EEPROM
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String EEPROMUtils::readString(int addr, int length)
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{
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String data;
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for (int i = 0; i < length; i++)
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{
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char onedata = char(EEPROM.read(addr + i)); // read one byte at a time
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if (onedata == '\n')
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return data;
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data += onedata;
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}
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return data;
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}
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// Statická metoda pro zápis řetězce do EEPROM
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void EEPROMUtils::writeString(int addr, String data, int limit)
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{
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int numBytes = data.length(); // get length of the string
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for (int i = 0; i < numBytes && i < limit; i++)
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{
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EEPROM.write(addr + i, data[i]); // write one byte at a time
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}
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if (numBytes < limit)
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{
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EEPROM.write(addr + numBytes, '\n'); // add newline character at the end
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}
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}
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