esphome/esphomeyaml/components/output/pca9685.py

35 lines
1.2 KiB
Python

import voluptuous as vol
import esphomeyaml.config_validation as cv
from esphomeyaml.components import output
from esphomeyaml.components.pca9685 import PCA9685OutputComponent
from esphomeyaml.const import CONF_CHANNEL, CONF_ID, CONF_PCA9685_ID, CONF_POWER_SUPPLY
from esphomeyaml.helpers import Pvariable, get_variable
DEPENDENCIES = ['pca9685']
Channel = PCA9685OutputComponent.Channel
PLATFORM_SCHEMA = output.FLOAT_OUTPUT_PLATFORM_SCHEMA.extend({
vol.Required(CONF_ID): cv.declare_variable_id(Channel),
vol.Required(CONF_CHANNEL): vol.All(vol.Coerce(int),
vol.Range(min=0, max=15)),
cv.GenerateID(CONF_PCA9685_ID): cv.use_variable_id(PCA9685OutputComponent),
})
def to_code(config):
power_supply = None
if CONF_POWER_SUPPLY in config:
for power_supply in get_variable(config[CONF_POWER_SUPPLY]):
yield
pca9685 = None
for pca9685 in get_variable(config[CONF_PCA9685_ID]):
yield
rhs = pca9685.create_channel(config[CONF_CHANNEL], power_supply)
out = Pvariable(config[CONF_ID], rhs)
output.setup_output_platform(out, config, skip_power_supply=True)
BUILD_FLAGS = '-DUSE_PCA9685_OUTPUT'