http://t.zoukankan.com/mokuai-p-11772491.html
https://blog.csdn.net/zzz777qqq/article/details/121975820
https://blog.csdn.net/weixin_36134015/article/details/112403600 (**)
printk日志是如何输出到串口上的
https://www.cnblogs.com/lidabo/p/5390918.html
https://blog.csdn.net/zzy980511/article/details/131354944
串口调试命令
https://blog.csdn.net/hkz0704/article/details/133299756
-
stty (查看与设置串口参数)
https://blog.csdn.net/qq_20553613/article/details/104733792 -
microcom (查看与发送串口数据)
查看波特率
方式1:stty -F /dev/ttyS0 -a
方式2:setserial -a /dev/ttyS0
方式3:dmesg | grep ttyS0
0 条评论