CRC和RS的组合编码，自编程序，能正确运行通过。

CRC+RS+交织

编码：计算CRC-->RS-->交织

数据：19byte 21byte 49byte 49byte

解码：解交织-->校验CRC-->输出/解RS后输出-->CRC校验-->输出

交织以7x7求转置交织，元素以字节为单位，交织深度7字节

数据量：19byte---->49byte（中包）

小包：10byte 12byte 28byte(小包)

-A combination of CRC and RS encoding, self-compiled program to run correctly passed. CRC+ RS+ Interleaved Coded: Calculate CRC->　RS->　intertwined Data: 19byte 　21byte 　49byte 　49byte decoding: deinterleave- " Check CRC->　Output/de-RS after the output->　CRC School inspection- " output-cutting in order to seek Transpose 7x7 mixed, the element in bytes as a unit, cutting depth of 7 bytes of data: 19byte---->　49byte (in packets) packet: 10byte 　12byte 　28byte (small packs)