采用格西烽火助手调试，感觉是是格式解析异常

[2022-05-05 10:20:54.215 R][rt_hw_board_init] ====start===== 
 \ | /
- RT -     Thread Operating System
 / | \     3.1.5 build Mar 13 2022
 2006 - 2019 Copyright by rt-thread team
[2022-05-05 10:20:55.413 R][GetSoftRevsion]:MAIN PCB-REV:0.1;SOFT-REV:0.0.4 addrs:0,0
[GetSoftRevsion] maddrs:0 ; index:0 
4 0 0 0 1 0 
===格西烽火======数据被接收后，没用传递到应的BUF，直接原数据返回===
msh >
[2022-05-05 10:21:15.811 T]Meth_CMD stop
[2022-05-05 10:21:15.841 R]Meth_CMD stop
============其他串口助手
msh >Meth_CMD stop
msh >