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csdn
24 年
在delphi中用api 写串口的问题
我拟用API函数写一个串口通讯程序,其代码如下,可每次执行时都到了最后一句: ### DELPHI中用TApdComPort实现串行通信 #### 一、引言 在工业自动化领域,串行通信是一种重要的数据交换方式,它允许计算机与其他仪器或设备之间进行有效的信息传输。随着计算机 ...
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