added example with dummy driver

drivers/dummyDriver/driver.cpp

@@ -0,0 +1,12 @@
+#include "driver.hpp"
+
+Driver::Driver(i2c_write_buffer_t& i2cWB) : i2cWriteBuffer(i2cWB)
+{
+
+}
+
+void Driver::doSomething()
+{
+    uint8_t a[] = {1,2,3,4};
+    i2cWriteBuffer(0x00,a,sizeof(a));
+}

drivers/dummyDriver/driver.hpp

@@ -0,0 +1,22 @@
+#ifndef _DRIVER_HPP_
+#define _DRIVER_HPP_
+
+#include <stdint.h>
+
+struct Driver
+{
+    typedef void (i2c_write_buffer_t) (const uint8_t& , const uint8_t* , uint8_t );
+    Driver(i2c_write_buffer_t& i2cWB) : i2cWriteBuffer(i2cWB)
+    {
+        
+    }
+
+    void doSomething();
+
+    private:
+
+    i2c_write_buffer_t& i2cWriteBuffer;
+
+};
+
+#endif // _DRIVER_HPP_