Based The Mcu Artillery Stc12c5a56s2 Processor Hardware And Software Design

According to the combat and training needs of the artillery battery,and the development trend of portable devices,and based on the Artillery Command Automation System,the design attempts to develope a portable information processor of artillery with friendly interface, multi-mode of communication and navigation functions,which can be used both in the artillery terminals and information terminals,and make the terminal have the basic functions of graphics-display,data-transmission,fire-application, etc.The paper is the optimization design for the reliability and low-power expending of the soft and hardware of the information processor of artilletry,designs the SD card interface and serial interface for the system and expands universal interface.Through the SD card interface the main module can access the SD card which is the mass storage facilicy ,settle the problem of the little of the storage of the system.The paper designes the message module which carries out to receive and send message.Through message module the information processor of artillery can send out the data of artillery, which can form the advantage complementary with the data transmission of module,safeguard the expedite communications.Moreover,the subject designs the count function for the information processor of artillery, the information processor of artillery can deal with the simple of count.The subject adopts modularization design scheme, the information processing module of artillery,the GPS modules, the wireless communication module,the GSM module, the application module,designs alone.The main module while uses can freely combine with other molds ,conveniences the expand and upgrade of the main module.The subject is designed and empoldered with the uVision2 of the Keil Software,and adopts open desing scheme with mixed programme of C programming language and Assembly programming language,to exert the advantage of assembly programming language in hardware driver programme,and the advantage of C programming language of trenchancy structural,high efficiency and strong readability.The design realizes the aim to make the module code optimized and combined,and has favorable expansibility.