PC and DSP can exchange data each other through RS-232C serial communication.
上下位机之间通过RS-232C串行通讯交换数据。
Experiment results show that exchange control can be realized through the collection of serial data of the handwritten input equipment and the communication radio.
实验结果表明，可以通过采集手写输入设备和通信电台的串行数据信息，实现交换控制的功能。
This paper mainly introduces signal acquisition of height-feedback and data exchange of HMI using PLC's serial communication module in stage suspender; control system.
本文介绍了在舞台吊杆控制系统中，利用PLC的串行通信模块完成位置反馈信号采集和人机界面数据交换。
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