上位机串口通信程序编程与仿真，基于智能车的上位机程序-failed to translate

该源码主要是实现读取串口数据，并实时显示，程序主要有两部分，执行主程序serial_test就行，自动调协回调函数callback-The source code is to achieve read serial data, and real-time display, the program has two parts, the main program serial_test on the line, automatic attune the callback function callb