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README: Add some description
[brmpuk.git]
/
host
/
control.sh
blob
05c29b2128ebdc6c94dad09c5cbba3bfd5de961b
1
#!/bin/sh
2
stty
-F
/
dev
/
ttyUSB0
38400
parodd
-cstopb
3
while
read
a b
;
do
4
[
$a
-ge
0
]
|| a
=
$
((
256
+
a
))
5
[
$b
-ge
0
]
|| b
=
$
((
256
+
b
))
6
echo -ne
"\x$(printf "
%
x
"
$a
)\x$(printf "
%
x
"
$b
)"
>/
dev
/
ttyUSB0
7
done