说明：  以前驱动开发网上面下载的红外线收发源码,现在好像基本都看不到了,要不就是要交钱成为会员才可以,真是世风日下,人心不古啊.
(before driving to develop internet-download infrared transceiver source, it seems not see fundamental, they realize that they want to become a member before, the world is rapidly deteriorating, saying ah.)