第一次调串口的问题

vip-weiwei

请教大侠，我将串口收发短接起来，为什么收到的数据中有乱码？



-/bin/sh:
root@aaaaaaaaaaaaaa

David /]#-/
aaaaaaaaaaaaaa


-/bin/
[rootaaaaaaaaaaaaaa

@David /]#

[roo
aaaaaaaaaaaaaa

aaaaaaaaaaaaaa


[raaaaaaaaaaaaaa

oot@David /]#[root@aaaaaaaaaaaaa

David /]#  
-/bin/saaaaaaaaaaaaaa

h: syntax error: "(aaaaaaaaaaa

unexpected
[root@Daaaaaaaaaaaaaaa

vid

-/aaaaaaaaaaa

再来一次同样的问题：

[root@David /home]#./uart
open UART..
set serial done!


: -/bin/sh:: not foaaaaaaaaaaaaaa

und
-/bin/sh: -/bin/aaaaaaaaaaaaaa

sh:: not found
-/binaaaaaaaaaaaaaa

/sh: -/bin/sh:: not aaaaaaaaaaaaaa

found
-/bin/[root@Daaaaaaaaaaaaaaa

vid/]#sh: -/bin/shaaaaaaaaaaaaaa

[root@David: not foaaaaaaaaaaaaaa

un[root@David /]#-/aaaaaaaaaaaaaa

bin/sh: -/bi

n/sh::aaaaaaaaaaaaaa