File content as of revision 5:383f1108187d:

#include "mbed.h"
#include "Screens.hpp"


void GUIThread();
void Init();

int currentScreen = 0;
int nextScreen = 0;
Thread guiThread;
Screen *activeScreen = NULL;

int main()
{
  Init();

  while(1)
  {
    // TODO Add hardware logic
  }
}

void GUIThread()
{
  while(1)
  {
    if( nextScreen != currentScreen )
    {
      if( activeScreen != NULL)
        delete activeScreen;

      switch (nextScreen)
      {
        case Screen::MAIN_MENU_SCREEN:
          activeScreen = new MainMenuScreen(&nextScreen);
          break;
        case Screen::MAIN_SETTINGS_SCREEN:
          activeScreen = new MainSettingsScreen(&nextScreen);
          break;
      }

      activeScreen->Draw();
      Thread::wait(200);
    }

    activeScreen->Process();

    Thread::wait(20);
  }
}

void Init()
{
  nextScreen = Screen::MAIN_MENU_SCREEN;
  guiThread.start(GUIThread);
}