说明：  电视接收盒软件.AVR的Mega8对电视机高频头的控制,含红外接收,I2C总线,UART.专业人士之作.绝对经典.感谢站长昨天给分.
(TV receiver box software. The AVR Mega8 right TV tuner control, including infrared receiver, I2C bus, UART. For professional person. Absolutely classic. Thanks to the sub-station yesterday.)