机顶盒数据广播中间件的源码，供参考。在各个机顶盒方案平台编译均通过-Set-top box data broadcasting middleware source code, for reference. Compiled in various set-top box solutions platform through

轨道交通，地铁广播系统控制器，源代码，CAN通信-Rail, subway broadcasting system controller, source code, CAN communication