红外遥控的驱动子程序，已经经过自己修改的了，已经较少占用51单片机的时间了，可以直接签到工程中去，程序采用中断方式，不需要频繁查询，为系统节省了宝贵的时间。大家可以参考一下。-Infrared remote control driver subroutine has been modified themselves, and have less time for the 51 single occupancy, you can go directly to sign the project, the program uses interrupt, do not need frequent queries, the system saves valuable time. We can reference.