custom usb-seriel udev relus for compatible usb-seriel devices
add-pl2303.rules:
ACTION== "add",KERNEL=="ttyUSB*", ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", MODE:="0777", SYMLINK+="ttypl2303"
remove-pl2303.rules
ACTION== "remove",KERNEL=="ttyUSB*", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE:="0777", SYMLINK+="ttypl2303"
add-ftdi.rules
ACTION== "add",KERNEL=="ttyUSB*", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE:="0777", SYMLINK+="ttypl2303"
remove-ftdi.rules
ACTION== "remove",KERNEL=="ttyUSB*", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE:="0777", SYMLINK+="ttypl2303"
install kermit
$ sudo apt-get install ckermit
configure kermit under ~/.kermrc, as follows:
#cat ~/.kermrc
set line /dev/ttypl2303
set speed 115200
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5
custom usb-seriel udev relus for compatible usb-seriel devices using kermit
原文：https://www.cnblogs.com/lianghong881018/p/10265191.html