修改为0.5s通讯一次，增加测距输出

guanjiao

2018-10-07 dca9d1109b42085df12402d6b54006a23a9aaa75

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
*.txt
*.crf
*.d
*.o
*.ini
*.dbgconf
*.lst
*.map
*.iex
*.dep
*.axf
*.htm
*.lnp
*.sct