USB接口 [英] USB interface

问题描述

我想使用USB板来控制25个引脚，在Vb中是否可以有一个代码来做同样的事情.
谢谢.

I want to use USB board to control 25 pins ,is there any can have a code in Vb do the same thing.
Thanks.

推荐答案

您可以简单地使用以他们为您提供示例代码的编程语言编写的dll并使用它.为此，创建一个简单的dll并不难，您可以简单地使用32位值(VB类型长)来指定按位打开/关闭.


祝你好运！

You could simply use a dll written in the programming language that they gave you the example code in and use this. It shouldn''t be that hard to make a simple dll for this and you could simply use a 32 bit value (VB Type Long) to specify the on/of bitwise.


Good luck!

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