你只需要确定一个mscomm32.ocx控件在system目录下并且该控件已经被windows注册。
方法:将mscomm32.ocx copy到C:\winnt\system32目录下
运行:regsvr32 mscomm32.ocx
没有合适的资源?快使用搜索试试~ 我知道了~
温馨提示
【作品名称】:基于 VC实现的串口数据采集实时显示源码 【适用人群】:适用于希望学习不同技术领域的小白或进阶学习者。可作为毕设项目、课程设计、大作业、工程实训或初期项目立项。 【项目介绍】: 串口数据采集实时显示程序说明 1、串口控件使用说明 本程序使用VC6.0的通用串口控件MSCOMM32.OCX来对发送到串口的数据进行采集处理。主要使用方法 串口设置:m_Comm.SetSettings(“波特率,校验方式,数据位数,停止位数”) 取串口数据:m_Comm.GetInput() 你只首先要确定一个mscomm32.ocx控件在system目录下并且该控件已经被windows注册,本程序才能正常运行。 2、串口数据的获取 if(m_Comm.GetCommEvent()==2)//判断接收缓冲区内有无数据 { m_input1=m_Comm.GetInput();//读取缓冲区内的数据 ⋯⋯⋯⋯ } m_input2.GetOneDimSize();//确定数据长度 m_input2.GetElement(&i,data+i);//将数据转换为BYTE型数组
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