gistfile1.txt

[led_effect case_off]
leds:
    neopixel:my_neopixel (1-16)
layers:
    static 0 0 top (0,0,0)

[led_effect bed_off]
leds:
    neopixel:my_neopixel (17)
layers:
    static 0 0 top (0,0,0)

[led_effect case_ready]
leds:
    neopixel:my_neopixel (1-16)
layers:
    static 0 0 top (0.5,0.5,0.5)

[led_effect bed_ready]
leds:
    neopixel:my_neopixel (17)
layers:
    breathing 5 0 top (0,0,0), (0.8,0,0.8)

[gcode_macro set_state]
gcode:
    {% set state = params.STATE|default("off")|string %}

    SET_LED_EFFECT EFFECT=case_{state}
    SET_LED_EFFECT EFFECt=bed_{state}