这个是51单片机实现红外通信的头文件，参考了开发板上带的代码，自己做了一些修改和注释。有疑问可以发邮件到jianger2005@sina.com-This is 51 MCU infrared communication header files, development board with reference to the code, he had made some changes and comments. Have questions can send an email to jian