Design And Implementation Of Mongolian Display Based On Embedded Linux

Embedded Linux regarded as a mainstream embedded solution, the technology of Mongolian handling in embedded environment is still in the initial stage, mainly because English's grammar and writing features are different from Mongolian,which requires vertical typesetting from left to right, but Linux does not support such character processing and rotation. The Linux system displays Mongolian needs two parts support: Mongolian encoding and font document.Non-uniform encoding hinders the communication of Mongolian information,so this article designs and makes the user-defined Mongolian lattice font, analyses the architecture of embedded linux, dissertates the design proposal in detaile to meet the prerequisite of Unicode encoding.The content of this research includes three points:firstly,analyzing the composing of Unicode encoding and grammar features of Mongolian ,then defining Mongolian characters and making lattice font; secondly, designing Mongolian editor and implementing Mongolian display vertically;thirdly,building software and hardware developing and cross-complied environment,transplanting the program successfully.The method of Mongolian display based on Unicode encoding and lattice font can be used as the basis of Mongolian applied system,applied to the Mongolian terminal products .Handling Mongolian in embedded satisfies the need of embedded equipments used.