4th version

In all the graphical console I developed, this is the most challenging one. The objective here is to port an open source real-time operating system (RTOS) into my own hardware here. Frankly, this is my first time doing so and this development need a great learning and understanding on RTOS. Since I am using ARM Cortex-M3 in my recents project, I will proceed to use this microcontroller in this RTOS project as well. Furthermore, I short listed down to two open source RTOS which based on ARM Cortext-M3, FreeRTOS and Coocox's CoOs. I planning to port both of them when my hardware is ready to get an overview of these two RTOS, I would just need a simple I/O interfacing here to prove the RTOS is up and running on my hardware.