#include <Arduino.h>

class TwoDigitsDisplay {
private:
	uint8_t pin_address_0;
	uint8_t pin_address_1;
	uint8_t pin_address_2;
	uint8_t pin_write_0;
	uint8_t pin_write_1;
	uint8_t pin_data;
	
	uint8_t bcdToSevenSegmentBits(uint8_t bcd);
	void setBit(uint8_t digit, uint8_t address, bool bit);
	
public:
	TwoDigitsDisplay(
		uint8_t pin_address_0,
		uint8_t pin_address_1,
		uint8_t pin_address_2,
		uint8_t pin_write_0,
		uint8_t pin_write_1,
		uint8_t pin_data
	);
	
	void setValue(uint8_t value);
};