Introduction - If you have any usage issues, please Google them yourself
1, serial port control instructions of the program uses the common serial port control MSCOMM32.OCX VC6.0 to send to the serial port on the data collection and processing. Mainly use the serial port settings: m_Comm.SetSettings (" baud rate, parity mode, data bits, stop bits" ) to take serial data: m_Comm.GetInput () you must first identify a mscomm32.ocx only control in the system directory and has been under the control register windows, the program to run properly.