基于ATMEGA16单片机的RS232通讯程序，其中还包括了红外遥控32位解码程序。只有一个源文件，无自定义头文件。可直接使用。-Based on ATMEGA16 microcontroller RS232 communication program, which also includes an infrared remote control 32-bit decoder. Only one source file, no custom headers. Can be used direct