work on dummy device driver

CPP/register_modeling/example_project/driver/device.cpp

@@ -0,0 +1,14 @@
+#include "device.hpp"
+
+Device::Device()
+{
+    Reg_Control.POWER_DEV = Reg_Control::POWER_DEV::TURN_OFF;
+    Reg_Control.SPEED = Reg_Control::SPEED::STAND_STILL;
+
+    std::cout << Reg_Control.raw;
+}
+
+void Device::doSomething()
+{
+
+}

CPP/register_modeling/example_project/driver/device.hpp

@@ -0,0 +1,69 @@
+#ifndef _DEVICE_HPP_
+#define _DEVICE_HPP_
+
+#include"../BitField.hpp"
+
+#include <iostream>
+#include <stdint.h>
+
+class Device
+{
+    public:
+        Device();
+
+        void doSomething();
+
+    private:
+
+        //
+        //  Register declarations
+        //
+#ifdef EXAMPLE_CODE_FOR_REFERENCE
+        union Control {
+            struct OPM{
+                typedef Bits<uint16_t, 10, 2> bits;
+                enum { NO_CHANGE = 0, AS_STANDBY = 1};
+            };
+            struct CTRL_BR{
+                enum { NO_CHANGE = 0, BRANCH_NORMAL = 1};
+            };
+            struct CTRL_BR1 : CTRL_BR{
+                typedef Bits<uint16_t, 8, 2> bits;
+            };
+            struct CTRL_BR2 : CTRL_BR{
+                typedef Bits<uint16_t, 6, 2> bits;
+            };
+
+            union Bits {
+                Control::OPM::bits OPM;
+                Control::CTRL_BR1::bits CTRL_BR1;
+                Control::CTRL_BR2::bits CTRL_BR2;
+            } bits;
+            uint16_t raw;
+        };
+#endif
+        union Reg_Control
+        {
+            // bit 7
+            struct POWER_DEV{
+                typedef Bits<uint8_t, 7, 1> bits;
+                enum{TURN_OFF = 0, TURN_ON = 1};
+            };
+            // bits 2-3
+            struct SPEED{
+                typedef Bits<uint8_t, 2, 2> bits;
+                enum{STAND_STILL = 0,
+                     SLOW = 1,
+                     NORMAL = 2,
+                     FAST = 3};
+            };
+            union Bits{
+                Reg_Control::POWER_DEV::bits POWER_DEV;
+                Reg_Control::SPEED::bits SPEED;
+            } bits;
+            uint8_t raw;
+        };
+
+};
+
+#endif // _DEVICE_HPP_

CPP/register_modeling/example_project/main.cpp

@@ -1,6 +1,6 @@
 #include <iostream>
 
-
+#include "mcp4725/mcp4725.hpp"
 
 int main(void)
 {