/*
 * InputGPIOInterface.h
 *
 *  Created on: May 31, 2018
 *      Author: Andreas Schneider, Johannes Wendel, Jonas Zeunert, Rafael Vinci, Dr. Franca Rupprecht
 */

#ifndef SRC_UTILITIES_INPUTGPIOINTERFACE_H_
#define SRC_UTILITIES_INPUTGPIOINTERFACE_H_

#include <exception>
#include "IInputGPIOInterface.h"
#include "GPIOInterface.h"

class InputGPIOInterface : public IInputGPIOInterface, GPIOInterface
{
public:
  InputGPIOInterface(std::istream& matrix_config_stream);
  bool read_input_data(char pin);

private:
  void write_input_row(char data);
  void write_input_col(char data);

private:
  char input_row_address_A;
  char input_row_address_B;
  char input_row_address_C;
  char input_col_address_A;
  char input_col_address_B;
  char input_col_address_C;
  char input_data_address;
};

#endif /* SRC_UTILITIES_INPUTGPIOINTERFACE_H_ */