串口采集外设数据 Delphi，串口要正确，否则不能运行，另外采集设备也要准备好。本例其实是演示如何使用串口进行采集，只是让大家了解基本的大框架，更多细节需要完善，这为基础源码，仅供Delphi初学者参考。-Serial acquisition of external data Delphi, serial port must be correct, otherwise can not run, another acquisition equipment to prepare. This exa