leds module

Leds API.

Index starts above USB-C port and increments clockwise.

There are 8 LEDs per top petal, or 4 LEDs per petal.

After you’re ready setting up your blink, call update(), or enable autoupdates.

leds.set_rgb(ix: int, r: float, g: float, b: float) → None

Set LED ix to rgb value r, g, b

Parameters:

  • ix – LED index, from 0 to 39

  • r – Red value, from 0.0 to 1.0

  • g – Green value, from 0.0 to 1.0

  • b – Blue value, from 0.0 to 1.0

leds.set_hsv(ix: int, hue: float, sat: float, val: float) → None

Set LED ix to hsv value hue, sat, val

Parameters:

  • ix – LED index, from 0 to 39

  • hue – Hue, from 0 to 360

  • sat – Saturation, from 0.0 to 1.0

  • val – Value, from 0.0 to 1.0

leds.set_all_rgb(r: float, g: float, b: float) → None

Set all LEDs to rgb value r, g, b

Parameters:

  • r – Red value, from 0.0 to 1.0

  • g – Green value, from 0.0 to 1.0

  • b – Blue value, from 0.0 to 1.0

leds.set_all_hsv(h: float, s: float, v: float) → None

Set all LEDs to hsv value hue, sat, val

Parameters:

  • hue – Hue, from 0 to 360

  • sat – Saturation, from 0.0 to 1.0

  • val – Value, from 0.0 to 1.0

leds.update() → None

Update LEDs. Ie., copy the LED state from the first buffer into the second buffer, effectively scheduling the LED state to be presented to the user.

leds.get_brightness() → int

Returns global LED brightness, 0-255. Default 69.

leds.set_brightness(b: int) → None

Set global LED brightness, 0-255. Default 69.

Only affects the LEDs after update(), or if autoupdate is enabled.

leds.get_auto_update() → bool

Returns whether auto updates are on. See set_auto_update()

leds.set_auto_update(on: bool) → None

Make update() be periodically called by the background task for slew rate animation when set to 1. This adds user changes immediately. Useful with low slew rates.

leds.set_gamma(r: float, g: float, b: float) → None

Bend the rgb curves with an exponent each. (1,1,1) is default, (2,2,2) works well too If someone wants to do color calibration, this is ur friend

leds.get_slew_rate() → int

Get maximum change rate of brightness. See set_slew_rate()

leds.set_slew_rate(b: int) → None

Set maximum change rate of brightness. Set to 1-3 for fade effects, set to 255 to disable. Currently clocks at 10Hz.