With the development of IT network technology, embedded system shows a new direction of technology development. Embedded system has been applied in military, electronics, communication, industrial control and so on, with respect to its small size, high performance, low cost, high reliability and oriented object program.
Embedded controller with RTOS gets over the traditional microcontroller and the disadvantage of the un-real time specialty base on pc, instead it is real-time, low cost ,miniaturi...