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php怎么使用串口收发指令?

WBOY
Release: 2016-06-23 14:40:02
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下载了一个 php_dio.dll  但是没有相关的说明文档,不知道怎么调用。


回复讨论(解决方案)

PHP 4 >= 4.2.0, PHP 5  你的 php_dio.dll 能加载成功吗?
如果能,手册中查找 “Direct IO 函数”
说明和示例都有

谢啦。言简意赅

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