一种ARM和MCGS数据通信的实现方法

Data communication realization for the ARM and MCGS

为了解决ARM与MCGS组态软件的数据通信,研究了一种直接利用MCGS自带的智能模块与ARM进行通信的方法。该方法利用智能模块已经写好的数据通信协议,按照这种模式通过串口直接与ARM进行数据通信。经研究与实验,得出这种方法简单易行,数据传输的速率和可靠性都能得到保证,为组态软件与ARM通信的解决提供了一种非常实用的方法。

One method that the intelligent module for MCGS and ARM carries on the correspondence is studied in order to solve data communication for ARM and the MCGS configuration software. Using the data communication protocol which already writes, configuration software communicates with ARM through the serial port according to this kind of pattern. After the research and the experiment, there is a conclusion that it is easy to perform for this method, the data transmission velocity and the reliability all can guarantee, one extremely practical method for configuration software and ARM correspondence solution is provided.