为串口收发器以及汉明编码，将电脑通过串口发送的7位数据转化成汉明码显示于led上，或把接收到的11位汉明码解码并验错纠错-For the serial port transceiver, and Hamming codes, the computer through the serial port into 7-bit data displayed on the led on the Hamming code, or to receive the 11 Hamming code error co

（15,11）汉明码的编码过程以及生成和校验矩阵的介绍((15,11) hamming encoding,and its g matrix analyzing.)