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Inverted output in neopixelbus (#895)

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* Added inverted output

* Added support for inverted output in neopixelbus

* Update esphome/components/neopixelbus/light.py

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* Update light.py

* corrected lint errors

Co-authored-by: Otto Winter <otto@otto-winter.com>
This commit is contained in:
voibit 2020-01-12 15:16:25 +01:00 committed by Otto Winter
parent 8a754421fe
commit e21dbc4b60
1 changed files with 9 additions and 1 deletions
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10
esphome/components/neopixelbus/light.py
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@ -3,7 +3,7 @@ import esphome.config_validation as cv
from esphome import pins
from esphome.components import light
from esphome.const import CONF_CLOCK_PIN, CONF_DATA_PIN, CONF_METHOD, CONF_NUM_LEDS, CONF_PIN, \
CONF_TYPE, CONF_VARIANT, CONF_OUTPUT_ID
CONF_TYPE, CONF_VARIANT, CONF_OUTPUT_ID, CONF_INVERT
from esphome.core import CORE
neopixelbus_ns = cg.esphome_ns.namespace('neopixelbus')
@ -120,6 +120,13 @@ ESP32_METHODS = {
def format_method(config):
variant = VARIANTS[config[CONF_VARIANT]]
method = config[CONF_METHOD]
if config[CONF_INVERT]:
if method == 'ESP8266_DMA':
variant = 'Inverted' + variant
else:
variant += 'Inverted'
if CORE.is_esp8266:
return ESP8266_METHODS[method].format(variant)
if CORE.is_esp32:
@ -145,6 +152,7 @@ CONFIG_SCHEMA = cv.All(light.ADDRESSABLE_LIGHT_SCHEMA.extend({
cv.Optional(CONF_TYPE, default='GRB'): validate_type,
cv.Optional(CONF_VARIANT, default='800KBPS'): validate_variant,
cv.Optional(CONF_METHOD, default=None): validate_method,
cv.Optional(CONF_INVERT, default='no'): cv.boolean,
cv.Optional(CONF_PIN): pins.output_pin,
cv.Optional(CONF_CLOCK_PIN): pins.output_pin,
cv.Optional(CONF_DATA_PIN): pins.output_pin,