# Copyright (C)2026, Philip Munts dba Munts Technologies.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
#   this list of conditions and the following disclaimer.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# link /dev/ttyUSBx to /dev/ttyACMx
ACTION=="add",    KERNEL=="ttyACM0", SYMLINK+="ttyUSB0", MODE:="0660"
ACTION=="add",    KERNEL=="ttyACM1", SYMLINK+="ttyUSB1", MODE:="0660"
ACTION=="add",    KERNEL=="ttyACM2", SYMLINK+="ttyUSB2", MODE:="0660"
ACTION=="add",    KERNEL=="ttyACM3", SYMLINK+="ttyUSB3", MODE:="0660"

# unlink /dev/ttyUSBx from /dev/ttyACMx
ACTION=="remove", KERNEL=="ttyACM0", SYMLINK-="ttyUSB0", MODE:="0660"
ACTION=="remove", KERNEL=="ttyACM1", SYMLINK-="ttyUSB1", MODE:="0660"
ACTION=="remove", KERNEL=="ttyACM2", SYMLINK-="ttyUSB2", MODE:="0660"
ACTION=="remove", KERNEL=="ttyACM3", SYMLINK-="ttyUSB3", MODE:="0660"