LCD RGB

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Macros are compatible with Klipper only.

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This just provides an easy shortcut to change your neopixel LCD color. This may need modifying depending on your particular LCD. Mine is an MINI12864.

I have my LCD turn red during runouts, and green during filament swaps.

Example usage: LCDRGB R=0.8 G=0 B=0

Colors will default to off if not specified. For example, LCDRGB G=1 can act as shorthand to change the color to green (turning off red/blue).

[gcode_macro LCDRGB]
gcode:
    {% set r = params.R|default(0)|float %}
    {% set g = params.G|default(0)|float %}
    {% set b = params.B|default(0)|float %}

    SET_LED LED=lcd RED={r} GREEN={g} BLUE={b} INDEX=1 TRANSMIT=0
    SET_LED LED=lcd RED={r} GREEN={g} BLUE={b} INDEX=2 TRANSMIT=0
    SET_LED LED=lcd RED={r} GREEN={g} BLUE={b} INDEX=3

To reset the RGB / set the initial RGB. (set your default LCD colors here, and use INITIAL_RGB to call set it back.)

[gcode_macro INITIAL_RGB]
gcode:
    SET_LED LED=lcd RED=1 GREEN=0.45 BLUE=0.4 INDEX=1 TRANSMIT=0
    SET_LED LED=lcd RED=0.25 GREEN=0.2 BLUE=0.15 INDEX=2 TRANSMIT=0
    SET_LED LED=lcd RED=0.25 GREEN=0.2 BLUE=0.15 INDEX=3

To set the default colors at startup (required)

[delayed_gcode SETDISPLAYNEOPIXEL]
initial_duration: 1
gcode:
    INITIAL_RGB