▍1. uart
1.了解ICETEK–VC5509-A 评估板上扩展标准RS-232 串行通信接口的原理和方法。 2.学会对串行通信芯片的配置编程。 3.学习设计异步通信程序。(1. Learn ICETEK-VC5509-A evaluation board on the expansion of the standard RS-232 serial communication interface principles and methods. 2. Learn to configure the serial communications chip programming. 3. Learning Design asynchronous communication program.)