Research And Implementation Of Embedded Control Svstem Based On Lpc2378

With the development of information technology, the embedded technology is applied in aviation field widely. The embedded controlling system in aviation field has its characteristics of high reliability, real time, compact size and complex communication interface, which bring difficulties to develop.A design and implemention scheme of aviation-specific measurement and control system is proposed in this paper. According to the system specific requirements, the embedded scheme is designed base on LPC2378. The system software is developed with the foreground & background pattern. The setup process of C running environment in system is specifically discussed, including booting module coding, tailoring and immigration of relevant C runtime library, optimization of interrupt handling. The design and implemention of driver for each hardware module detail discussed. Abundant interface functions are provide for development of application programs. Furthermore, with specific design of multi-layer PCB ensures the whole anti-jamming system. At present, the system has been realized and approved, running in strict conformance with system requirement steadily.