21 lines
331 B
C++
21 lines
331 B
C++
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#include <EEPROM.h>
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#define EEPROM_SIZE 512
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int eeprom_read(int addr) {
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int ret = -255;
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EEPROM.begin(EEPROM_SIZE);
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EEPROM.get(addr, ret);
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EEPROM.commit();
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EEPROM.end();
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return ret;
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}
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void eeprom_write(int addr, int data) {
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EEPROM.begin(EEPROM_SIZE);
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EEPROM.put(addr, data);
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EEPROM.commit();
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EEPROM.end();
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}
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