MTV230单片机OSD字库开发工具，可直接生成bin文件供下载烧录到芯片中。

汉字滚动屏包括：汉字库文件、人机界面、通信程序、主控程序。-Rolling screen characters include:汉字库documents, man-machine interface, communication procedures, control procedures.

一些常用的汉字字库，里面已经做好头文件，想调用什么汉子模型，就在你的程序中直接写汉字就行了，我调试过，你可以直接调用。-Some commonly used Chinese characters, which is ready header files, you want to call what man model in your program directly write Chinese characters on the line, I have been debugging, you