Infrared and Laser Engineering, Volume. 32, Issue 2, 207(2003)
Design for serial communication of master/slave computer based on VB
Serial communication plays an essential role in data acquisition system. It is convenient and efficient to realize serial data communication by using communication control of VB\{6.0\}, comparing with other programming methods. Serial data communication system for LED displaying between PC and multi-microcomputer is designed through the collaboration of parity-bit of 8250 and SM\-2 of 8031. The flow chart and some programming skill based on VB6.0 are introduced in detail. The confliction between communication mode 0 and mode 1 is solved when they are used simultaneously. The experimental result shows that easy and practical design can increase the efficiency of system design.
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[in Chinese], [in Chinese]. Design for serial communication of master/slave computer based on VB[J]. Infrared and Laser Engineering, 2003, 32(2): 207