wget http://www.huangea.com/wp-content/uploads/2016/10/USB-TTL.zip
unzip -o USB-TTL.zip
insmod ch341.ko
insmod pl2303.ko
insmod cp210x.ko
插入设备
dmesg | tail
查看控制台
usb 3-1: pl2303 converter now attached to ttyUSB0
设备结点 ttyUSB0
ls -l /dev/ttyUSB0
crw-rw—- 1 root uucp 188, 0 Mar 12 13:16 /dev/ttyUSB0
cat /dev/ttyUSB0
可以看到串口接收到的数据
什么平台的
rk3128的驱动
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