*CHG* 删除无用数据结构


Signed-off-by: myc <miaoyc1989@hotmail.com>
*CHG* 修正代码中一些错误写法；修正发送下一包报文长度的方式；

Signed-off-by: myc <miaoyc1989@hotmail.com>
*CHG* 确认接收数据处理流程

Signed-off-by: myc <miaoyc1989@hotmail.com>