from os.path import join
Import("env")

conf_path = join(env.PioPlatform().get_package_dir("tool-avrdude"), "avrdude.conf")

env.Replace(
    FUSEUPLOADER="avrdude",
    FUSEFLAGS=[
        "-C", conf_path,
        "-p", "atmega328p",
        "-Pusb",
        "-c", "jtag3isp"
    ],
    FUSECOMMAND="$FUSEUPLOADER $FUSEFLAGS -U lfuse:w:0xE6:m -U hfuse:w:0xDA:m -U efuse:w:0x05:m"
)

def set_fuses(source, target, env):
    env.Execute(env.VerboseAction("$FUSECOMMAND", "Setting Fuses..."))

env.AddPreAction("upload", set_fuses)