Linux 设置stty参数
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时间:2020-08-06 04:18:58 来源:igfitidea点击:
Set stty parameters
提问by afro360
Im trying to use bash to read from ttyS0 and need to set the following but im struggling to figure it out
我试图使用 bash 从 ttyS0 读取并需要设置以下内容,但我正在努力弄清楚
databits = 7
stopbits = 2
parity = 0
flow control = 0
heres my code:
继承人我的代码:
#!/bin/bash
# Port setting
stty -F /dev/ttyS0 raw speed 1200
# Loop
while [ 1 ];
do
echo 'LOADING...'
READ=`dd if=/dev/ttyS0 count=1`
echo $READ
echo '[PRESS Ctrl + C TO EXIT]'
done
The script is working but I need to set the parameters. Any suggestions? And thanks:)
该脚本正在运行,但我需要设置参数。有什么建议?并感谢:)
采纳答案by Ortwin Angermeier
try
尝试
stty -F /dev/ttyS0 cs7 cstopb -ixon raw speed 1200