creating static USB ports on Orange Pi Zero
#!/bin/bash# Split the first command line argument by '/'
IFS='/' read -r -a items <<< "$1"
# Iterate through the items
for ((i=0; i<${#items[@]}; i++)); do
# Check if the current item matches the pattern 'usb' followed by one or more digits
if [[ ${items[$i]} =~ ^usb+$ ]]; then
# Print the next item in the list and exit the loop
echo "${items[$((i+1))]}"
break
fi
doneI was able to get static USB ports on an Orange Zero Pi with adding a udev rule refencing the script above like: ACTION=="add", KERNEL=="ttyUSB*", PROGRAM="/etc/udev/rules.d/usb-parse-devpath.sh %p", SYMLINK+="ttyUSB_%c"
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