esphome/esphomeyaml/components/light/fastled_spi.py
2018-11-30 12:41:34 +01:00

92 lines
3.2 KiB
Python

import voluptuous as vol
from esphomeyaml import pins
from esphomeyaml.components import light
from esphomeyaml.components.power_supply import PowerSupplyComponent
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_CHIPSET, CONF_CLOCK_PIN, CONF_COLOR_CORRECT, CONF_DATA_PIN, \
CONF_DEFAULT_TRANSITION_LENGTH, CONF_EFFECTS, CONF_GAMMA_CORRECT, CONF_MAKE_ID, \
CONF_MAX_REFRESH_RATE, CONF_NAME, CONF_NUM_LEDS, CONF_POWER_SUPPLY, CONF_RGB_ORDER
from esphomeyaml.cpp_generator import RawExpression, TemplateArguments, add, get_variable, variable
from esphomeyaml.cpp_helpers import setup_component
from esphomeyaml.cpp_types import App, Application
CHIPSETS = [
'LPD8806',
'WS2801',
'WS2803',
'SM16716',
'P9813',
'APA102',
'SK9822',
'DOTSTAR',
]
RGB_ORDERS = [
'RGB',
'RBG',
'GRB',
'GBR',
'BRG',
'BGR',
]
MakeFastLEDLight = Application.struct('MakeFastLEDLight')
PLATFORM_SCHEMA = cv.nameable(light.LIGHT_PLATFORM_SCHEMA.extend({
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeFastLEDLight),
vol.Required(CONF_CHIPSET): cv.one_of(*CHIPSETS, upper=True),
vol.Required(CONF_DATA_PIN): pins.output_pin,
vol.Required(CONF_CLOCK_PIN): pins.output_pin,
vol.Required(CONF_NUM_LEDS): cv.positive_not_null_int,
vol.Optional(CONF_RGB_ORDER): cv.one_of(*RGB_ORDERS, upper=True),
vol.Optional(CONF_MAX_REFRESH_RATE): cv.positive_time_period_microseconds,
vol.Optional(CONF_GAMMA_CORRECT): cv.positive_float,
vol.Optional(CONF_COLOR_CORRECT): vol.All([cv.percentage], vol.Length(min=3, max=3)),
vol.Optional(CONF_DEFAULT_TRANSITION_LENGTH): cv.positive_time_period_milliseconds,
vol.Optional(CONF_POWER_SUPPLY): cv.use_variable_id(PowerSupplyComponent),
vol.Optional(CONF_EFFECTS): light.validate_effects(light.FASTLED_EFFECTS),
}).extend(cv.COMPONENT_SCHEMA.schema))
def to_code(config):
rhs = App.make_fast_led_light(config[CONF_NAME])
make = variable(config[CONF_MAKE_ID], rhs)
fast_led = make.Pfast_led
rgb_order = None
if CONF_RGB_ORDER in config:
rgb_order = RawExpression(config[CONF_RGB_ORDER])
template_args = TemplateArguments(RawExpression(config[CONF_CHIPSET]),
config[CONF_DATA_PIN],
config[CONF_CLOCK_PIN],
rgb_order)
add(fast_led.add_leds(template_args, config[CONF_NUM_LEDS]))
if CONF_MAX_REFRESH_RATE in config:
add(fast_led.set_max_refresh_rate(config[CONF_MAX_REFRESH_RATE]))
if CONF_POWER_SUPPLY in config:
for power_supply in get_variable(config[CONF_POWER_SUPPLY]):
yield
add(fast_led.set_power_supply(power_supply))
if CONF_COLOR_CORRECT in config:
r, g, b = config[CONF_COLOR_CORRECT]
add(fast_led.set_correction(r, g, b))
light.setup_light(make.Pstate, make.Pmqtt, config)
setup_component(fast_led, config)
BUILD_FLAGS = '-DUSE_FAST_LED_LIGHT'
LIB_DEPS = 'FastLED@3.2.0'
def to_hass_config(data, config):
return light.core_to_hass_config(data, config, brightness=True, rgb=True, color_temp=False,
white_value=False)