reworked inputgpiointerface

FlippR-Driver/src/utilities/GPIOInterface.hpp

@@ -23,8 +23,8 @@ using namespace nlohmann;
 class GPIOInterface
 {
 public:
-  GPIOInterface(std::string config_path) = 0;
-  ~GPIOInterface();
+  GPIOInterface(std::string config_path);
+  virtual ~GPIOInterface();
 
   static void write_pin(char address, char data)
   {

FlippR-Driver/src/utilities/InputGPIOInterface.cpp

@@ -10,8 +10,12 @@
 class InputGPIOInterface
 {
 
-bool InputGPIOInterface::read_input_data()
+bool InputGPIOInterface::read_input_data(char pin)
 {
+  // setting address to read
+  write_input_row(pin / MATRIX_SIZE);
+  write_input_col(pin % MATRIX_SIZE);
+
   return read_pin(this->input_data_address);
 }
 

FlippR-Driver/src/utilities/InputGPIOInterface.h

@@ -10,13 +10,15 @@
 
 #include "GPIOInterface.hpp"
 
+#define MATRIX_SIZE 8
 class InputGPIOInterface : GPIOInterface
 {
 public:
+  bool read_input_data();
 
+private:
   void write_input_row(char data);
   void write_input_col(char data);
-  bool read_input_data();
 
 private:
   char input_row_address;