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document addition of power_supply option to ST7789V component (#2976)

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PlainTechEnthusiast 2023-06-03 17:07:03 -04:00 committed by GitHub
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components/display/st7789v.rst
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@ -70,6 +70,7 @@ Configuration variables:
- ``TTGO TDisplay 135x240``
- ``Adafruit Funhouse 240x240``
- ``Adafruit RR 280x240`` (round-rectangular display -- some pixels are "deleted" from corners to form rounded shape)
- ``Adafruit S2 TFT FEATHER 240X135`` (requires ``power_supply`` be specified, see below)
- ``Custom`` (see details below)
- **cs_pin** (*Optional*, :ref:`Pin Schema <config-pin_schema>`): The CS pin.
@ -86,6 +87,10 @@ Configuration variables:
- **eightbitcolor** (*Optional*, boolean): Limits the supported color depth to eight bits. May be useful on
memory-constrained devices.
- **backlight_pin** (*Optional*, :ref:`Pin Schema <config-pin_schema>`): The display's backlight pin.
- **power_supply** (*Optional*, :ref:`config-id`): The :doc:`power supply </components/power_supply>` to connect to
this display. The power supply will be turned on before attempting to initialize the display. When ``model`` is set
to "Adafruit S2 TFT FEATHER 240X135" this option is required as there are variations of this board sold with differing
pin assignments.
- **lambda** (*Optional*, :ref:`lambda <config-lambda>`): The lambda to use for rendering the content on the display.
See :ref:`display-engine` for more information.
- **update_interval** (*Optional*, :ref:`config-time`): The interval to re-draw the screen. Defaults to ``5s``.
@ -271,5 +276,6 @@ See Also
--------
- :doc:`index`
- :doc:`Power Supply Component </components/power_supply>`
- :apiref:`st7789v_base/st7789v_base.h`
- :ghedit:`Edit`