We admit this was doing it the hard way. You need to write a script because you need three BAPIs called on a singleconnection for each address change.
我们承认这种办法比较麻烦,因为每次修改地址都需要在一个连接上调用三次BAPI,所以需要编写脚本。
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Using single chip as the core, the paper studies a way to realize multiplex low speed data serial transmission, presents hardware connection chart, expounds work principle and software design idea.