tms320f28335芯片esci模块的详细配置及例程。其中包括如何通过esci实现323通讯以及485通讯的例程，以及通讯自检测功能。-tms320f28335 chip module esci detailed configuration and routines. These include how esci achieved 323 communications and 485 communication routines, as well as communication from