The Serial Communication Between Computer and Single-chip Microcomputer Based On VB 6.0

The serial communication between computer and single-chip microcomputer is mainly introduced in this paper. The data,the computer receiving from or sending to single-chip microcomputer ,is transmitted through the control of MSComm and stored in the file. The data ,the single-chip microcomputer receiving from computer,is used to set the working parameter of single-chip microcomputer. The data,transmitted at intervals from single-chip microcomputer to computer,is mainly the data produced in or detected by single-chip microcomputer. The program is edited in assembly language.